Article(id=1153813378716918769, tenantId=1146029695717560320, journalId=1152916057816748034, issueId=1153813374610690435, articleNumber=null, orderNo=null, doi=10.3969/j.issn.2095–1469.2024.04.09, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1676390400000, receivedDateStr=2023-02-15, revisedDate=1680192000000, revisedDateStr=2023-03-31, acceptedDate=null, acceptedDateStr=null, onlineDate=1753020146301, onlineDateStr=2025-07-20, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1753020146301, onlineIssueDateStr=2025-07-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1753020146301, creator=13701087609, updateTime=1753020146301, updator=13701087609, issue=Issue{id=1153813374610690435, tenantId=1146029695717560320, journalId=1152916057816748034, year='2024', volume='14', issue='4', pageStart='553', pageEnd='744', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=0, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1753020145323, creator=13701087609, updateTime=1757481646291, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1172526266059206864, tenantId=1146029695717560320, journalId=1152916057816748034, issueId=1153813374610690435, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1172526266059206865, tenantId=1146029695717560320, journalId=1152916057816748034, issueId=1153813374610690435, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=653, endPage=660, ext={EN=ArticleExt(id=1153813379190875123, articleId=1153813378716918769, tenantId=1146029695717560320, journalId=1152916057816748034, language=EN, title=Analysis of the Effect of Bypass Valve Structure on Cathode Pressure Control in Fuel Cell Systems, columnId=1153813375445356933, journalTitle=Chinese Journal of Automotive Engineering, columnName=Technology and Research, runingTitle=null, highlight=null, articleAbstract=

In order to reduce the adverse effects of pressure fluctuations on the service life of fuel cells, the effectiveness of adding a bypass valve to control pressure fluctuations was investigated through simulation and comparative experiments. Based on the analysis of the fuel cell output characteristics and operating principles of each component, the mechanism and control model was established. An inverted decoupling method based on active disturbance rejection was used to achieve decoupling control of flow and pressure. Pressure fluctuation control was implemented using a fuzzy PI control. The effect of decoupling control within this system structure was verified using the Matlab/Simulink platform. The peak pressure fluctuation in the comparative experiments is 1.09 kPa with the bypass valve and 1.82 kPa without the bypass valve respectively. The addition of a bypass valve can reduce pressure fluctuations, thereby increasing the service life of the fuel cell.

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Yafu ZHOU, Haoran LYU, Binfei HU), CN=ArticleExt(id=1153813416268521640, articleId=1153813378716918769, tenantId=1146029695717560320, journalId=1152916057816748034, language=CN, title=旁通阀结构对燃料电池系统阴极压力控制效果的分析, columnId=1153813375575380359, journalTitle=汽车工程学报, columnName=技术与研究, runingTitle=null, highlight=null, articleAbstract=

为减小压力波动对燃料电池寿命的不利影响,通过仿真及对比试验,探究增加旁通阀对阴极供给系统压力波动的改善效果。根据对燃料电池输出特性与各组件工作原理的分析,建立机理与控制模型;采用基于自抗扰的反向解耦方法实现流量与压力的解耦控制;运用模糊PI方法实现压力波动控制。通过Matlab/Simulink仿真验证了解耦方法在该系统结构下的控制效果,在对比试验中,压力波动峰值分别为无旁通阀1.82kPa与有旁通阀1.09 kPa,旁通阀的增加减小了压力波动,使阴极流道压力的稳定性得到了更有效的控制,对提升燃料电池寿命有重要意义。

, correspAuthors=null, authorNote=null, correspAuthorsNote=

吕浩然(1995-),男,河北石家庄人,硕士研究生,主要研究方向为氢燃料电池汽车。Tel: 15968833451 E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=VCiZCdtUihC4XZdpZOVKzQ==, magXml=fiBxhkLg0vbt2ufbRz2CqQ==, pdfUrl=null, pdf=Vb37qRIfH882+PAHVzcpxA==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=rwku5Qk+l0tKR+EJ1J3DSg==, mapNumber=null, authorCompany=null, fund=null, authors=

周雅夫(1962-),男,辽宁大连人,硕士,教授,主要研究方向为新能源整车控制及电机控制。Tel: 13332231368 E-mail:

, authorsList=周雅夫, 吕浩然, 胡宾飞)}, authors=[Author(id=1153824268946235924, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=dlzyf@dlut.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1153824269009150488, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, authorId=1153824268946235924, language=EN, stringName=Yafu ZHOU, firstName=Yafu, middleName=null, lastName=ZHOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1 School of Automotive Engineering Dalian University of Technology Dalian 116024 China
2 State Key Laboratory of Structural Analysis for Industrial Equipment Dalian University of Technology Dalian 116024 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1153824269067870746, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, authorId=1153824268946235924, language=CN, stringName=周雅夫, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1 大连理工大学 汽车工程学院 大连 116024
2 大连理工大学 工业装备结构分析国家重点实验室 大连 116024, bio={"img":"uc/VtYgZIQXD0uLDRS6+JQ==","content":"

周雅夫(1962-),男,辽宁大连人,硕士,教授,主要研究方向为新能源整车控制及电机控制。Tel: 13332231368 E-mail:

"}, bioImg=uc/VtYgZIQXD0uLDRS6+JQ==, bioContent=

周雅夫(1962-),男,辽宁大连人,硕士,教授,主要研究方向为新能源整车控制及电机控制。Tel: 13332231368 E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1153824268774269452, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, xref=1, ext=[AuthorCompanyExt(id=1153824268782658061, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268774269452, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 School of Automotive Engineering Dalian University of Technology Dalian 116024 China), AuthorCompanyExt(id=1153824268791046670, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268774269452, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 大连理工大学 汽车工程学院 大连 116024)]), AuthorCompany(id=1153824268841378319, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, xref=2, ext=[AuthorCompanyExt(id=1153824268849766928, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268841378319, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 State Key Laboratory of Structural Analysis for Industrial Equipment Dalian University of Technology Dalian 116024 China), AuthorCompanyExt(id=1153824268853961233, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268841378319, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 大连理工大学 工业装备结构分析国家重点实验室 大连 116024)])]), Author(id=1153824269160145438, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=lvhaoran@mail.dlut.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1153824269231448609, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, authorId=1153824269160145438, language=EN, stringName=Haoran LYU, firstName=Haoran, middleName=null, lastName=LYU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1 School of Automotive Engineering Dalian University of Technology Dalian 116024 China
2 State Key Laboratory of Structural Analysis for Industrial Equipment Dalian University of Technology Dalian 116024 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1153824269277585955, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, authorId=1153824269160145438, language=CN, stringName=吕浩然, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1 大连理工大学 汽车工程学院 大连 116024
2 大连理工大学 工业装备结构分析国家重点实验室 大连 116024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1153824268774269452, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, xref=1, ext=[AuthorCompanyExt(id=1153824268782658061, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268774269452, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 School of Automotive Engineering Dalian University of Technology Dalian 116024 China), AuthorCompanyExt(id=1153824268791046670, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268774269452, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 大连理工大学 汽车工程学院 大连 116024)]), AuthorCompany(id=1153824268841378319, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, xref=2, ext=[AuthorCompanyExt(id=1153824268849766928, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268841378319, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 State Key Laboratory of Structural Analysis for Industrial Equipment Dalian University of Technology Dalian 116024 China), AuthorCompanyExt(id=1153824268853961233, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268841378319, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 大连理工大学 工业装备结构分析国家重点实验室 大连 116024)])]), Author(id=1153824269336306213, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1153824269432775209, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, authorId=1153824269336306213, language=EN, stringName=Binfei HU, firstName=Binfei, middleName=null, lastName=HU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1 School of Automotive Engineering Dalian University of Technology Dalian 116024 China
2 State Key Laboratory of Structural Analysis for Industrial Equipment Dalian University of Technology Dalian 116024 China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1153824269483106859, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, authorId=1153824269336306213, language=CN, stringName=胡宾飞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1 大连理工大学 汽车工程学院 大连 116024
2 大连理工大学 工业装备结构分析国家重点实验室 大连 116024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1153824268774269452, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, xref=1, ext=[AuthorCompanyExt(id=1153824268782658061, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268774269452, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 School of Automotive Engineering Dalian University of Technology Dalian 116024 China), AuthorCompanyExt(id=1153824268791046670, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268774269452, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 大连理工大学 汽车工程学院 大连 116024)]), AuthorCompany(id=1153824268841378319, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, xref=2, ext=[AuthorCompanyExt(id=1153824268849766928, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268841378319, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 State Key Laboratory of Structural Analysis for Industrial Equipment Dalian University of Technology Dalian 116024 China), AuthorCompanyExt(id=1153824268853961233, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268841378319, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 大连理工大学 工业装备结构分析国家重点实验室 大连 116024)])])], keywords=[Keyword(id=1153824269755736624, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, orderNo=1, keyword=bypass valve), Keyword(id=1153824269827039794, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, orderNo=2, keyword=fuel cell), Keyword(id=1153824269885760051, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, orderNo=3, keyword=flow and pressure decoupling control), Keyword(id=1153824269931897395, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, orderNo=4, keyword=cathode air pressure fluctuation control), Keyword(id=1153824269994811957, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, orderNo=1, keyword=旁通阀), Keyword(id=1153824270049337911, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, orderNo=2, keyword=燃料电池), Keyword(id=1153824270129029689, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, orderNo=3, keyword=流量压力解耦控制), Keyword(id=1153824270175167035, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, orderNo=4, keyword=压力波动控制)], refs=[Reference(id=1153824274608546419, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2022, volume=183, issue=null, pageStart=90, pageEnd=102, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=USMAN M, BALSALOBRE-LORENTE D, JAHANGER A, journalName=Renewable Energy, refType=null, unstructuredReference=USMAN M, BALSALOBRE-LORENTE D, JAHANGER A, et al. Pollution Concern During Globalization Mode in Financially Resource-Rich Countries: Do Financial Development, Natural Resources, and Renewable Energy Consumption Matter?[J]. Renewable Energy, 2022,183:90-102., articleTitle=Pollution Concern During Globalization Mode in Financially Resource-Rich Countries: Do Financial Development, Natural Resources, and Renewable Energy Consumption Matter?, refAbstract=null), Reference(id=1153824274684043897, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2017, volume=42, issue=2, pageStart=1565, pageEnd=1576, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=HONG Ling, CHEN Jian, LIU Zhiyang, journalName=International Journal of Hydrogen Energy, refType=null, unstructuredReference=HONG Ling, CHEN Jian, LIU Zhiyang, et al. A Nonlinear Control Strategy for Fuel Delivery in PEM Fuel Cells Considering Nitrogen Permeation[J]. International Journal of Hydrogen Energy, 2017,42(2):1565-1576., articleTitle=A Nonlinear Control Strategy for Fuel Delivery in PEM Fuel Cells Considering Nitrogen Permeation, refAbstract=null), Reference(id=1153824274763735677, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2020, volume=6, issue=1, pageStart=288, pageEnd=297, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=LI Qi, YANG Wenyu, YIN Liangzhen, journalName=IEEE Transactions on Transportation Electrification, refType=null, unstructuredReference=LI Qi, YANG Wenyu, YIN Liangzhen, et al. Real-Time Implementation of Maximum Net Power Strategy Based on Sliding Mode Variable Structure Control for Proton-Exchange Membrane Fuel Cell System[J]. IEEE Transactions on Transportation Electrification, 2020,6(1):288-297., articleTitle=Real-Time Implementation of Maximum Net Power Strategy Based on Sliding Mode Variable Structure Control for Proton-Exchange Membrane Fuel Cell System, refAbstract=null), Reference(id=1153824274851816067, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2019, volume=188, issue=null, pageStart=116078, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=YANG Duo, PAN Rui, WANG Yujie, journalName=Energy, refType=null, unstructuredReference=YANG Duo, PAN Rui, WANG Yujie, et al. Modeling and Control of PEMFC Air Supply System Based on T-S Fuzzy Theory and Predictive Control[J]. Energy, 2019,188:116078., articleTitle=Modeling and Control of PEMFC Air Supply System Based on T-S Fuzzy Theory and Predictive Control, refAbstract=null), Reference(id=1153824274994422405, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2020, volume=42, issue=2, pageStart=172, pageEnd=177, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=周苏, 胡哲, 谢非, journalName=汽车工程, refType=null, unstructuredReference=周苏, 胡哲, 谢非. 车用质子交换膜燃料电池空气供应系统自适应解耦控制方法研究[J]. 汽车工程, 2020,42(2):172-177., articleTitle=车用质子交换膜燃料电池空气供应系统自适应解耦控制方法研究, refAbstract=null), Reference(id=1153824275099280011, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2020, volume=42, issue=2, pageStart=172, pageEnd=177, url=null, language=null, rfNumber=[5], rfOrder=5, authorNames=ZHOU Su, HU Zhe, XIE Fei, journalName=Automotive Engineering, refType=null, unstructuredReference=ZHOU Su, HU Zhe, XIE Fei. Study on Adaptive De-coupling Control Method for Proton Exchange Membrane Fuel Cell Air Supply System for Base Vehicle[J]. Automotive Engineering, 2020,42(2):172-177. (in Chinese), articleTitle=Study on Adaptive De-coupling Control Method for Proton Exchange Membrane Fuel Cell Air Supply System for Base Vehicle, refAbstract=null), Reference(id=1153824275199943310, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2020, volume=37, issue=7, pageStart=119, pageEnd=122, url=null, language=null, rfNumber=[6], rfOrder=6, authorNames=连静, 方思雨, 周雅夫, journalName=计算机仿真, refType=null, unstructuredReference=连静, 方思雨, 周雅夫. 基于状态量估计的燃料电池阴极系统控制[J]. 计算机仿真, 2020,37(7):119-122., articleTitle=基于状态量估计的燃料电池阴极系统控制, refAbstract=null), Reference(id=1153824275279635091, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2020, volume=37, issue=7, pageStart=119, pageEnd=122, url=null, language=null, rfNumber=[6], rfOrder=7, authorNames=LIAN Jing, FANG Siyu, ZHOU Yafu, journalName=Computer Simulation, refType=null, unstructuredReference=LIAN Jing, FANG Siyu, ZHOU Yafu. Control of Fuel Cell Cathode System Based on State Quantity Estimation[J]. Computer Simulation, 2020,37(7):119-122. (in Chinese), articleTitle=Control of Fuel Cell Cathode System Based on State Quantity Estimation, refAbstract=null), Reference(id=1153824275350938261, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2021, volume=43, issue=10, pageStart=1466, pageEnd=1471, url=null, language=null, rfNumber=[7], rfOrder=8, authorNames=常九健, 王晓林, 方建平, journalName=汽车工程, refType=null, unstructuredReference=常九健, 王晓林, 方建平, 等. 质子交换膜燃料电池阴阳极压力控制策略研究[J]. 汽车工程, 2021,43(10):1466-1471., articleTitle=质子交换膜燃料电池阴阳极压力控制策略研究, refAbstract=null), Reference(id=1153824275426435735, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2021, volume=43, issue=10, pageStart=1466, pageEnd=1471, url=null, language=null, rfNumber=[7], rfOrder=9, authorNames=CHANG Jiujian, WANG Xiaolin, FANG Jianping, journalName=Automotive Engineering, refType=null, unstructuredReference=CHANG Jiujian, WANG Xiaolin, FANG Jianping, et al. Study on Control Strategy for Anode and Cathode Pressures in Proton Exchange Membrane Fuel Cell[J]. Automotive Engineering, 2021,43(10):1466-1471. (in Chinese), articleTitle=Study on Control Strategy for Anode and Cathode Pressures in Proton Exchange Membrane Fuel Cell, refAbstract=null), Reference(id=1153824275510321816, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2021, volume=236, issue=null, pageStart=114080, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=YUAN Hao, DAI Haifeng, MING Pingwen, journalName=Energy Conversion and Management, refType=null, unstructuredReference=YUAN Hao, DAI Haifeng, MING Pingwen, et al. A Fuzzy Extend State Observer-Based Cascade Decoupling Controller of Air Supply for Vehicular Fuel Cell System[J]. Energy Conversion and Management, 2021,236:114080., articleTitle=A Fuzzy Extend State Observer-Based Cascade Decoupling Controller of Air Supply for Vehicular Fuel Cell System, refAbstract=null), Reference(id=1153824275573236377, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=1998, volume=70, issue=2, pageStart=258, pageEnd=268, url=null, language=null, rfNumber=[9], rfOrder=11, authorNames=LEE JH, LALK T R, APPLEBY A J, journalName=Journal of Power Sources, refType=null, unstructuredReference=LEE JH, LALK T R, APPLEBY A J. Modeling Electrochemical Performance in Large Scale Proton Exchange Membrane Fuel Cell Stacks[J]. Journal of Power Sources, 1998,70(2):258-268., articleTitle=Modeling Electrochemical Performance in Large Scale Proton Exchange Membrane Fuel Cell Stacks, refAbstract=null), Reference(id=1153824275627762330, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=1995, volume=142, issue=1, pageStart=1, pageEnd=8, url=null, language=null, rfNumber=[10], rfOrder=12, authorNames=AMPHLETT JC, BAUMERT RM, MANN RF, journalName=Journal of The Electrochemical Society, refType=null, unstructuredReference=AMPHLETT JC, BAUMERT RM, MANN RF, et al. Performance Modeling of the Ballard Mark IV Solid Polymer Electrolute Fuel Cell[J]. Journal of The Electrochemical Society, 1995,142(1):1-8., articleTitle=Performance Modeling of the Ballard Mark IV Solid Polymer Electrolute Fuel Cell, refAbstract=null), Reference(id=1153824275699065500, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2004, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=13, authorNames=PUKRUSHPAN J T, journalName=null, refType=null, unstructuredReference=PUKRUSHPAN J T. Control of Fuel Cell Power Systems: Principles, Modeling, Analysis, and Feedback Design[M]. Cham: Springer, 2004., articleTitle=Control of Fuel Cell Power Systems: Principles, Modeling, Analysis, and Feedback Design, refAbstract=null), Reference(id=1153824275761980064, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2011, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[12], rfOrder=14, authorNames=李奇, journalName=null, refType=null, unstructuredReference=李奇. 质子交换膜燃料电池系统建模及其控制方法研究[D]. 成都: 西南交通大学, 2011., articleTitle=质子交换膜燃料电池系统建模及其控制方法研究, refAbstract=null), Reference(id=1153824275824894629, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2011, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[12], rfOrder=15, authorNames=LI Qi, journalName=null, refType=null, unstructuredReference=LI Qi. Research on Modeling and Control of Proton Exchange Membrane Fuel Cell System[D]. Chengdu: Southwest Jiaotong University, 2011. (in Chinese), articleTitle=Research on Modeling and Control of Proton Exchange Membrane Fuel Cell System, refAbstract=null), Reference(id=1153824275883614890, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2014, volume=29, issue=1, pageStart=1, pageEnd=8, url=null, language=null, rfNumber=[13], rfOrder=16, authorNames=LI Qi, CHEN Weirong, LIU Zhixiang, journalName=IEEE Transactions on Energy Conversion, refType=null, unstructuredReference=LI Qi, CHEN Weirong, LIU Zhixiang, et al. Net Power Control Based on Linear Matrix Inequality for Proton Exchange Membrane Fuel Cell System[J]. IEEE Transactions on Energy Conversion, 2014,29(1):1-8., articleTitle=Net Power Control Based on Linear Matrix Inequality for Proton Exchange Membrane Fuel Cell System, refAbstract=null), Reference(id=1153824275942335149, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=8, pageStart=2791, pageEnd=2802, url=null, language=null, rfNumber=[14], rfOrder=17, authorNames=李奇, 杨文钰, 尹良震, journalName=中国电机工程学报, refType=null, unstructuredReference=李奇, 杨文钰, 尹良震, 等. 基于最大净功率的PEMFC系统过氧比分层控制[J]. 中国电机工程学报, 2021,41(8):2791-2802., articleTitle=基于最大净功率的PEMFC系统过氧比分层控制, refAbstract=null), Reference(id=1153824276005249711, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2021, volume=41, issue=8, pageStart=2791, pageEnd=2802, url=null, language=null, rfNumber=[14], rfOrder=18, authorNames=LI Qi, YANG Wenyu, YIN Liangzhen, journalName=Proceedings of the CSEE, refType=null, unstructuredReference=LI Qi, YANG Wenyu, YIN Liangzhen, et al. Oxygen Excess Ratio Hierarchical Control of Maximum Net Power of PEMFC System[J]. Proceedings of the CSEE, 2021,41(8):2791-2802. (in Chinese), articleTitle=Oxygen Excess Ratio Hierarchical Control of Maximum Net Power of PEMFC System, refAbstract=null), Reference(id=1153824276063969970, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2014, volume=24, issue=11, pageStart=1710, pageEnd=1719, url=null, language=null, rfNumber=[15], rfOrder=19, authorNames=GARRIDO J, VÁZQUEZ F, MORILLA F, journalName=Journal of Process Control, refType=null, unstructuredReference=GARRIDO J, VÁZQUEZ F, MORILLA F. Inverted Decoupling Internal Model Control for Square Stable Multivariable Time Delay Systems[J]. Journal of Process Control, 2014,24(11):1710-1719., articleTitle=Inverted Decoupling Internal Model Control for Square Stable Multivariable Time Delay Systems, refAbstract=null), Reference(id=1153824276122690228, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2011, volume=32, issue=9, pageStart=1473, pageEnd=1476, url=null, language=null, rfNumber=[16], rfOrder=20, authorNames=李勇, 杨策, 陈山, journalName=工程热物理学报, refType=null, unstructuredReference=李勇, 杨策, 陈山, 等. 离心压气机叶排间涡脱落及气流脉动行为研究[J]. 工程热物理学报, 2011,32(9):1473-1476., articleTitle=离心压气机叶排间涡脱落及气流脉动行为研究, refAbstract=null), Reference(id=1153824276214964918, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, doi=null, pmid=null, pmcid=null, year=2011, volume=32, issue=9, pageStart=1473, pageEnd=1476, url=null, language=null, rfNumber=[16], rfOrder=21, authorNames=LI Yong, YANG CE, CHEN Shan, journalName=Journal of Engineering Thermophysics, refType=null, unstructuredReference=LI Yong, YANG CE, CHEN Shan, et al. Investigation of the Wake Vortex Shedding and the Pulsant Flow Between Rows of a Centrifugal Compressor[J]. Journal of Engineering Thermophysics, 2011,32(9):1473-1476. (in Chinese), articleTitle=Investigation of the Wake Vortex Shedding and the Pulsant Flow Between Rows of a Centrifugal Compressor, refAbstract=null)], funds=[Fund(id=1153824274440774248, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, awardId=2021JH1/10400076, language=CN, fundingSource=辽宁省科学技术计划揭榜挂帅项目(2021JH1/10400076), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1153824268774269452, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, xref=1, ext=[AuthorCompanyExt(id=1153824268782658061, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268774269452, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 School of Automotive Engineering Dalian University of Technology Dalian 116024 China), AuthorCompanyExt(id=1153824268791046670, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268774269452, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 大连理工大学 汽车工程学院 大连 116024)]), AuthorCompany(id=1153824268841378319, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, xref=2, ext=[AuthorCompanyExt(id=1153824268849766928, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268841378319, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 State Key Laboratory of Structural Analysis for Industrial Equipment Dalian University of Technology Dalian 116024 China), AuthorCompanyExt(id=1153824268853961233, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, companyId=1153824268841378319, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 大连理工大学 工业装备结构分析国家重点实验室 大连 116024)])], figs=[ArticleFig(id=1153824270951113277, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=o3B6Xzwver1Wyq1ND5kWFA==, figureFileBig=wlH6gaQf7FB+szNHi/9noQ==, tableContent=null), ArticleFig(id=1153824271001444926, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 1, caption=燃料供给系统结构, figureFileSmall=o3B6Xzwver1Wyq1ND5kWFA==, figureFileBig=wlH6gaQf7FB+szNHi/9noQ==, tableContent=null), ArticleFig(id=1153824271047582271, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=EqelLFiyK/HHa92S/5Uiag==, figureFileBig=E0PLh3zDhbVCwpvT/I5v7A==, tableContent=null), ArticleFig(id=1153824271089525312, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 2, caption=燃料电池及空气供给系统模型, figureFileSmall=EqelLFiyK/HHa92S/5Uiag==, figureFileBig=E0PLh3zDhbVCwpvT/I5v7A==, tableContent=null), ArticleFig(id=1153824271135662657, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=hs0/iMncSYhh0+1ck7sBhQ==, figureFileBig=hssn5HZBGs0kTxnZOtTKoA==, tableContent=null), ArticleFig(id=1153824271181800002, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 3, caption=过氧比 $\mathrm{{PI}}$ 控制器结构, figureFileSmall=hs0/iMncSYhh0+1ck7sBhQ==, figureFileBig=hssn5HZBGs0kTxnZOtTKoA==, tableContent=null), ArticleFig(id=1153824271232131651, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=07haxJpsquRnlpR9li0s4w==, figureFileBig=SZGZN5gooyvDMpW80G+nmg==, tableContent=null), ArticleFig(id=1153824271282463300, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 4, caption=流量压力联合控制器结构, figureFileSmall=07haxJpsquRnlpR9li0s4w==, figureFileBig=SZGZN5gooyvDMpW80G+nmg==, tableContent=null), ArticleFig(id=1153824271324406341, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=9i0UEPSE6wD8Dia8iQtj8A==, figureFileBig=HGgKxQVzXT24VdjNd57ZUA==, tableContent=null), ArticleFig(id=1153824271467012678, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 5, caption=某 ${60}\mathrm{{kW}}$ 燃料电池总成, figureFileSmall=9i0UEPSE6wD8Dia8iQtj8A==, figureFileBig=HGgKxQVzXT24VdjNd57ZUA==, tableContent=null), ArticleFig(id=1153824271517344327, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=7NC8MSk5HByZ3T0pVLnoHw==, figureFileBig=fjtf7oZPA3CC79hx64LXeQ==, tableContent=null), ArticleFig(id=1153824271567675976, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 6, caption=建模与试验结果对比, figureFileSmall=7NC8MSk5HByZ3T0pVLnoHw==, figureFileBig=fjtf7oZPA3CC79hx64LXeQ==, tableContent=null), ArticleFig(id=1153824271609619017, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=RBOdMgm+BCFRBok5k2AkkQ==, figureFileBig=WIhxy8pTPrJ1HGHp8/W87Q==, tableContent=null), ArticleFig(id=1153824271727059530, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 7, caption=仿真阶段负载电流及气体流量变化曲线, figureFileSmall=RBOdMgm+BCFRBok5k2AkkQ==, figureFileBig=WIhxy8pTPrJ1HGHp8/W87Q==, tableContent=null), ArticleFig(id=1153824271781585483, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=s169478ong+cUVGQ0ppF9Q==, figureFileBig=BHf6w5gW5RzC+Yb8EWR4uA==, tableContent=null), ArticleFig(id=1153824271827722828, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 8, caption=仿真阶段阴极气体压力变化曲线, figureFileSmall=s169478ong+cUVGQ0ppF9Q==, figureFileBig=BHf6w5gW5RzC+Yb8EWR4uA==, tableContent=null), ArticleFig(id=1153824271882248781, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=C72HU/Of44kDvzXrV+TtOQ==, figureFileBig=Dt1n5oTK0giVkKy+mVLKUw==, tableContent=null), ArticleFig(id=1153824271936774734, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 9, caption=空气供给系统试验台架, figureFileSmall=C72HU/Of44kDvzXrV+TtOQ==, figureFileBig=Dt1n5oTK0giVkKy+mVLKUw==, tableContent=null), ArticleFig(id=1153824271999689295, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=qTWYCZHxt6QJb3cHKtsB1Q==, figureFileBig=8NFOnH8QWwWXT1Hvw00ZbA==, tableContent=null), ArticleFig(id=1153824273958429266, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=图 10, caption=台架试验中有无旁通阀压力变化曲线, figureFileSmall=qTWYCZHxt6QJb3cHKtsB1Q==, figureFileBig=8NFOnH8QWwWXT1Hvw00ZbA==, tableContent=null), ArticleFig(id=1153824274042315348, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
Z P
$\mathrm{N}$ Z $E$ P NZ $\mathrm{{NZ}}$ NZ
NP PP PP
PZ PZ PZ
), ArticleFig(id=1153824274105229911, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=表 1, caption=模糊规则表, figureFileSmall=null, figureFileBig=null, tableContent=
Z P
$\mathrm{N}$ Z $E$ P NZ $\mathrm{{NZ}}$ NZ
NP PP PP
PZ PZ PZ
), ArticleFig(id=1153824274176533083, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
参数
额定功率/kW 60
有效活化面积 $/{\mathrm{{cm}}}^{2}$ 280
电流范围/A 0~250
电压范围/V 200~300
), ArticleFig(id=1153824274260419167, tenantId=1146029695717560320, journalId=1152916057816748034, articleId=1153813378716918769, language=CN, label=表 2, caption=某 ${60}\mathrm{{kW}}$ 燃料电池参数, figureFileSmall=null, figureFileBig=null, tableContent=
参数
额定功率/kW 60
有效活化面积 $/{\mathrm{{cm}}}^{2}$ 280
电流范围/A 0~250
电压范围/V 200~300
)], attaches=null, journal=Journal(id=1149663730306166798, delFlag=0, nameCn=汽车工程学报, nameEn=Chinese Journal of Automotive Engineering, nameHistory1=null, nameHistory2=null, issn=2095-1469, eissn=null, cn=50-1206/U, coden=null, periodic=1, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=jNBfZbtw0oWUAJwGjDXBiw==, journalPrice=null, startedYear=null, abbrevIsoEn=, journalRemark=null, publicationField=null, createdTime=1752030793026, updatedTime=1761730209297, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=Q, firstLetterEn=Q, subjectCode=Engineering, subjectName=工程, subjectCodeEn=Engineering, subjectNameEn=null, picCn=jNBfZbtw0oWUAJwGjDXBiw==, picEn=AzxyR8a1Jh9nr4is1i+eyQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1190346030903296709, language=CN, name=汽车工程学报, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761730209327, updatedTime=1761730209327, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://tougao.ijournals.cn/ch/index.aspx, submissionEditorUrl=http://tougao.ijournals.cn/ch/index.aspx, submissionReviewUrl=http://tougao.ijournals.cn/ch/index.aspx, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1190346030945239750, language=EN, name=Chinese Journal of Automotive Engineering, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761730209337, updatedTime=1761730209337, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://tougao.ijournals.cn/ch/index.aspx, submissionEditorUrl=http://tougao.ijournals.cn/ch/index.aspx, submissionReviewUrl=http://tougao.ijournals.cn/ch/index.aspx, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1152916057816748034, websiteList=[Website(id=1153018156433002908, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1152916057816748034, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/qcgcxb/CN, language=CN, createTime=1752830550535, createBy=18614031015, updateTime=1752831104570, updateBy=18614031015, name=汽车工程学报, tplId=1146099689490845704, title=汽车工程学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1154109936599552608, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156433002908, code=articleTextType, value=kx, createTime=1753090851211, updateTime=1753090851211, creator=18614031015, updator=18614031015), WebsiteProps(id=1154109936578581085, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156433002908, code=banner, value=null, createTime=1753090851206, updateTime=1753090851206, creator=18614031015, updator=18614031015), WebsiteProps(id=1154109936561803868, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156433002908, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=AAkd3aJi43D2QHSdjNHtbQ==, createTime=1753090851202, updateTime=1753090851202, creator=18614031015, updator=18614031015), WebsiteProps(id=1154109936591163999, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156433002908, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753090851209, updateTime=1753090851209, creator=18614031015, updator=18614031015), WebsiteProps(id=1154109936586969694, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156433002908, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753090851208, updateTime=1753090851208, creator=18614031015, updator=18614031015)]), Website(id=1153018156516888991, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1152916057816748034, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/qcgcxb/EN, language=EN, createTime=1752830550556, createBy=18614031015, updateTime=1752831098136, updateBy=18614031015, name=汽车工程学报, tplId=1146101810881728533, title=汽车工程学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1154109989737189989, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156516888991, code=articleTextType, value=hep, createTime=1753090863880, updateTime=1753090863880, creator=18614031015, updator=18614031015), WebsiteProps(id=1154109989716218466, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156516888991, code=banner, value=null, createTime=1753090863875, updateTime=1753090863875, creator=18614031015, updator=18614031015), WebsiteProps(id=1154109989695246945, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156516888991, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/EN/file/pic?fileId=AAkd3aJi43D2QHSdjNHtbQ==, createTime=1753090863870, updateTime=1753090863870, creator=18614031015, updator=18614031015), WebsiteProps(id=1154109989732995684, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156516888991, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/EN/file/pic, createTime=1753090863879, updateTime=1753090863879, creator=18614031015, updator=18614031015), WebsiteProps(id=1154109989724607075, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1153018156516888991, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1753090863877, updateTime=1753090863877, creator=18614031015, updator=18614031015)])], journalTitle=汽车工程学报, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Journal of Automotive Engineering, journalPhotoCn=jNBfZbtw0oWUAJwGjDXBiw==, journalPhotoEn=AzxyR8a1Jh9nr4is1i+eyQ==, journalFirstLetter=Q, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/qcgcxb/CN/10.3969/j.issn.2095–1469.2024.04.09, detailUrlEn=https://castjournals.cast.org.cn/joweb/qcgcxb/EN/10.3969/j.issn.2095–1469.2024.04.09, pdfUrlCn=https://castjournals.cast.org.cn/joweb/qcgcxb/CN/PDF/10.3969/j.issn.2095–1469.2024.04.09, pdfUrlEn=https://castjournals.cast.org.cn/joweb/qcgcxb/EN/PDF/10.3969/j.issn.2095–1469.2024.04.09, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
旁通阀结构对燃料电池系统阴极压力控制效果的分析
收藏切换
PDF下载
周雅夫 1, 2 , 吕浩然 1, 2 , 胡宾飞 1, 2
汽车工程学报 | 技术与研究 2024,14(4): 653-660
收起
收藏切换
汽车工程学报 | 技术与研究 2024, 14(4): 653-660
旁通阀结构对燃料电池系统阴极压力控制效果的分析
全屏
周雅夫1, 2 , 吕浩然1, 2 , 胡宾飞1, 2
作者信息
  • 1 大连理工大学 汽车工程学院 大连 116024
  • 2 大连理工大学 工业装备结构分析国家重点实验室 大连 116024
  • 周雅夫(1962-),男,辽宁大连人,硕士,教授,主要研究方向为新能源整车控制及电机控制。Tel: 13332231368 E-mail:

通讯作者:


吕浩然(1995-),男,河北石家庄人,硕士研究生,主要研究方向为氢燃料电池汽车。Tel: 15968833451 E-mail:
Analysis of the Effect of Bypass Valve Structure on Cathode Pressure Control in Fuel Cell Systems
Yafu ZHOU1, 2 , Haoran LYU1, 2 , Binfei HU1, 2
Affiliations
  • 1 School of Automotive Engineering Dalian University of Technology Dalian 116024 China
  • 2 State Key Laboratory of Structural Analysis for Industrial Equipment Dalian University of Technology Dalian 116024 China
doi: 10.3969/j.issn.2095–1469.2024.04.09
文章导航
收藏切换

为减小压力波动对燃料电池寿命的不利影响,通过仿真及对比试验,探究增加旁通阀对阴极供给系统压力波动的改善效果。根据对燃料电池输出特性与各组件工作原理的分析,建立机理与控制模型;采用基于自抗扰的反向解耦方法实现流量与压力的解耦控制;运用模糊PI方法实现压力波动控制。通过Matlab/Simulink仿真验证了解耦方法在该系统结构下的控制效果,在对比试验中,压力波动峰值分别为无旁通阀1.82kPa与有旁通阀1.09 kPa,旁通阀的增加减小了压力波动,使阴极流道压力的稳定性得到了更有效的控制,对提升燃料电池寿命有重要意义。

旁通阀  /  燃料电池  /  流量压力解耦控制  /  压力波动控制

In order to reduce the adverse effects of pressure fluctuations on the service life of fuel cells, the effectiveness of adding a bypass valve to control pressure fluctuations was investigated through simulation and comparative experiments. Based on the analysis of the fuel cell output characteristics and operating principles of each component, the mechanism and control model was established. An inverted decoupling method based on active disturbance rejection was used to achieve decoupling control of flow and pressure. Pressure fluctuation control was implemented using a fuzzy PI control. The effect of decoupling control within this system structure was verified using the Matlab/Simulink platform. The peak pressure fluctuation in the comparative experiments is 1.09 kPa with the bypass valve and 1.82 kPa without the bypass valve respectively. The addition of a bypass valve can reduce pressure fluctuations, thereby increasing the service life of the fuel cell.

bypass valve  /  fuel cell  /  flow and pressure decoupling control  /  cathode air pressure fluctuation control
周雅夫, 吕浩然, 胡宾飞. 旁通阀结构对燃料电池系统阴极压力控制效果的分析. 汽车工程学报, 2024 , 14 (4) : 653 -660 . DOI: 10.3969/j.issn.2095–1469.2024.04.09
Yafu ZHOU, Haoran LYU, Binfei HU. Analysis of the Effect of Bypass Valve Structure on Cathode Pressure Control in Fuel Cell Systems[J]. Chinese Journal of Automotive Engineering, 2024 , 14 (4) : 653 -660 . DOI: 10.3969/j.issn.2095–1469.2024.04.09
能源是人类社会赖以生存与发展的基石 [ 1 ] ,然而化石燃料的不可再生性, 以及因广泛使用化石燃料导致的碳排放问题, 使各国专家学者与科研人员认识到发展替代能源的重要性 [ 2 ] 。氢能因其环保无污染、能量转化效率高等特点成为近年来的研究热点, 燃料电池是氢能的一种重要应用形式, 然而, 高昂的成本与较短的使用寿命制约了其大规模商业化推广的进程 [ 3 ]
燃料电池空气供给系统的气体流量与压力控制效果是影响燃料电池寿命的两个重要因素。截至目前, 国内外科研人员针对不同类型的空气压缩机提出了不同的气体流量控制方法。YANG Duo等 [ 4 ] 建立了基于供气系统的七阶非线性模型, 该模型具有多状态变量和变量间强耦合的特点, 因此又通过模型线性化进行了简化; 周苏等 [ 5 ] 在前馈补偿解耦闭环控制的基础上增加了自适应查表算法, 用于提高空气压缩机转速的调节能力; 连静等 [ 6 ] 为缓解空气压缩机响应滞后的问题, 将模型预测引入对过氧比的控制中。与此同时, 国内外科研人员基于传统的阴极空气供给系统结构提出了多种压力控制方法。常九健等 [ 7 ] 通过阴阳极压力差联合控制空气压缩机、节气门、喷氢阀等流量元件,稳定了负载大幅突变工况下的氧气供给;YUAN Hao 等 [ 8 ] 基于模糊扩展状态观测器, 设计了车用燃料电池气体供给串联解耦控制器, 对阴极气体流量与压力实现解耦控制。
传统的阴极空气供给系统结构与上述方法在气体流量与平均压力的控制方面有良好的效果, 但在试验中仍能观察到某些工况下存在较大的瞬时压力波动, 而频繁且较大的应力变载将降低质子交换膜的使用寿命。为了进一步提升压力控制的精度, 减小压力波动, 本文在传统的燃料电池空气供给系统结构中新增了旁通阀, 并基于该结构展开了压力控制方法研究。
图 1 为新增了旁通阀的燃料电池供给系统整体结构, 本文针对阴极空气供给侧展开研究。阴极供给系统负责为燃料电池提供合适流量与压力的空气。空气经空气压缩机压缩后进入阴极供给管路, 此时气体处于高温高压且干燥的状态, 无法满足燃料电池工作所需;因此, 使用中冷器对空气压缩机送入管路的气体进行冷却, 并由加湿器对气体进行加湿后再送入电堆阴极; 反应剩余气体经背压系统排到大气。通过阴极入口前新增的旁通阀与其余附件的协同工作, 实现对气体压力更加精准的控制。
燃料电池单体的理论输出电压可由 Nernst [ 9 ] 方程表示为:
$ {V}_{\text{ideal }} = {1.229} - {0.85} \times {10}^{-3}\left( {{T}_{\text{stack }} - {298.15}}\right) + \\ {4.3085} \times {10}^{-5}{T}_{\text{stack }}\left\lbrack {\ln \left( {p}_{{\mathrm{O}}_{2}}\right) + \ln \left( {p}_{{\mathrm{H}}_{2}}\right) }\right\rbrack $
式中: ${T}_{\text{stack }}$ 为电堆工作温度,一般取 ${353}\mathrm{\;K};{P}_{\mathrm{O}2}$ 为阴极氧气分压, ${P}_{\mathrm{H}2}$ 为阳极氢气分压,均可近似取 ${202.65}\mathrm{\;{kPa}}$
燃料电池工作过程中, 会由于各种损耗产生不可逆的电压降, 从而使其输出电压低于理论值。电压损失主要可以归结为以下 3 部分 [ 10 ]
1)活化极化电压损耗${V}_{\text{act }}$,即由于在阳极经化学键断裂生成的电子运动到阴极与离子结合形成新化学键的过程中, 所需能量造成的损耗。该电压损耗主要来自于阴极侧,可表示为:
$ {V}_{\mathrm{{act}}} = \frac{R{T}_{\text{stack }}}{2\partial F}\ln \left( \frac{i}{{i}_{0}}\right) 。 $
式中: $R$ 为统一气体常数,为 ${8.314}\mathrm{\;J}/\left( {\mathrm{{mol}}/{\mathrm{K}}^{-1}}\right) ;\partial$ 为传输系数,一般取 ${0.5};F$ 为法拉第常数,为 96485 $\mathrm{C}/\mathrm{{mol}};i$ 为电池单体电流密度; ${i}_{0}$ 为交换电流密度, 一般取 ${0.1}\mathrm{{mA}}/{\mathrm{{cm}}}^{2}$
2)欧姆电压损耗 ${V}_{\mathrm{{ohm}}}$ ,即由于电子流经导体、 质子在交换膜中运动受到阻力从而产生的损耗, 表示为:
$ {V}_{\mathrm{{ohm}}} = i \times {R}_{\mathrm{{ohm}}} = i \times {\int }_{0}^{{\delta }_{\text{member }}}\frac{\mathrm{d}z}{\sigma \left( {\lambda \left( z\right) }\right) }。 $
$ \sigma = \left\{ {\begin{array}{l} \left( {{5.139\lambda } - {3.26}}\right) \times {10}^{-3} \times {\mathrm{e}}^{\left\lbrack {1268}\left( 1/{303} - 1/{T}_{\text{stack }}\right) \right\rbrack },\lambda > 1 \\ {1.879} \times {10}^{-3} \times {\mathrm{e}}^{\left\lbrack {1268}\left( 1/{303} - 1/{T}_{\text{stack }}\right) \right\rbrack },\lambda \leq 1 \end{array}。}\right. $
式中: ${\delta }_{\text{member }}$ 为交换膜的厚度; ${R}_{\text{ohm }}$ 为单体的膜电阻,与膜厚度有关 [ 11 ] $\lambda$ 为膜含水量; $\sigma$ 为膜导电率,与含水量有关 [ 11 ]
3)浓差极化电压损耗${V}_{\text{con }}$,即由于气体反应的不均匀性使电极附近产生反应物浓度梯度进而导致的电压损失, 一般出现在高电流密度区, 表示为:
$ {V}_{\text{con }} = i \times {\left( {c}_{2}\frac{i}{{i}_{\max }}\right) }^{{c}_{3}}。 $
式中: ${c}_{2}$ 与电堆温度及氧气分压均有关 [ 11 ] ; ${c}_{3}$ 一般取 $2;{i}_{max}$ 一般取2.2。
结合式 (1) ~ (5), 经整理可得到燃料电池单体实际输出电压的表达式。
空气压缩机内电机的转动特性可以通过静态电机模型 [ 12 ] 描述,如式(6)所示。
$ {J}_{\text{compressor }} \times \frac{\mathrm{d}{\omega }_{\text{compressor }}}{\mathrm{d}t} = {\tau }_{\text{comp_drive }} - {\tau }_{\text{comp_load }} \circ $
式中: ${J}_{\text{compressor }}$ 为电机的转动惯量,可近似取 $5 \times {10}^{-5}$ $\mathrm{{kg}}/{\mathrm{m}}^{2}$ ; ${\omega }_{\text{compressor }}$ 为角速度; ${\tau }_{\text{comp_drive }}$ 为驱动转矩, ${\tau }_{\text{comp_load }}$ 为负载转矩。
空气压缩机的电机驱动转矩可以表示为:
$ {\tau }_{\text{comp_drive }} = {\eta }_{\text{compressor }} \times \frac{{k}_{\mathrm{t}}}{{R}_{\text{armature }}} \times $
$ \left( {{v}_{\text{compressor }} - {k}_{\mathrm{v}} \times {\omega }_{\text{compressor }}}\right) $
式中: ${\eta }_{\text{compressor }}$ 为电机效率,取 ${95}\% ;{k}_{\mathrm{t}}$ 为电机转矩灵敏度,取 ${0.015}\mathrm{{Nm}}/\mathrm{A}$${k}_{\mathrm{v}}$ 为反电动势常数,取 ${0.015}\mathrm{\;V}/\left( {\mathrm{{rad}}/\mathrm{s}}\right) ;{R}_{\text{armature }}$ 为电机电枢电阻,取 ${1.0\Omega }$ ; ${v}_{\text{compressor }}$ 为电机工作电压。
建模过程中, 空气被近似视为理想气体。因此, 在大气环境下被绝热压缩的过程中, 空气压缩机所做的功为:
$ {Q}_{\text{air_comp }} = {c}_{{\mathrm{P}}_{-\text{air }}} \times {T}_{\text{atm }} \times \left\lbrack {{\left( \frac{{p}_{\mathrm{{sm}}}}{{p}_{\text{atm }}}\right) }^{\frac{\gamma - 1}{\gamma }} - 1}\right\rbrack 。 $
式中: ${c}_{\mathrm{p}\text{_air }}$ 为空气定压比热容,取 ${1.003}\mathrm{\;{kJ}}/\left( {\mathrm{{kg}}/{\mathrm{K}}^{-1}}\right)$ ; ${T}_{\mathrm{{atm}}}$ 为大气环境温度,为 ${298.15}\mathrm{\;K};{P}_{\mathrm{{sm}}}$ 为空气压缩机出口压力; ${P}_{\mathrm{{atm}}}$ 为大气环境压力,为 ${101.325}\mathrm{{kPa}}$ ; $\gamma$ 为固定压比下的气体比热系数,为 1.4。
空气压缩机的负载主要为气体压缩组件, 根据热力学原理,可以得到空气压缩机负载转矩的表达式为:
$ {\tau }_{\text{comp_load }} = \frac{{W}_{\text{air }} \times {Q}_{\text{air_comp }}}{{\eta }_{\text{compressor }} \times {\omega }_{\text{compressor }}} = \\ \frac{{W}_{\text{air }} \times {c}_{\text{P_air }} \times {T}_{\text{atm }} \times \left\lbrack {{\left( {P}_{\text{sm }}/{P}_{\text{atm }}\right) }^{\left( {\gamma - 1}\right) /\gamma } - 1}\right\rbrack }{{\eta }_{\text{compressor }} \times {\omega }_{\text{compressor }}} $
式中: ${W}_{\text{air }}$ 为空气压缩机出口气体流量。
根据质量守恒定律, 进入管路的气体质量流量与离开管路的气体质量流量之间满足如式(10)所示的关系。
$ \frac{\mathrm{d}{m}_{\text{pipeline_air }}}{\mathrm{d}t} = {W}_{\text{pipeline_in }} - {W}_{\text{pipeline_out }} \circ $
式中: ${m}_{\text{pipeline_air }}$ 为管路中的气体质量; ${W}_{\text{pipeline_in }}$ 为进入管路的流量; ${W}_{\text{pipeline_out }}$ 为流出管路的流量。
管路内气体压力与温度之间的关系为:
$ \frac{\mathrm{d}{p}_{\text{pipeline_air }}}{\mathrm{d}t} = \frac{\gamma \times {R}_{\mathrm{a}}}{{V}_{\text{pipeline }}} \times \left( {{W}_{\text{pipeline_in }} \times {T}_{\text{pipeline_in }} - }\right. $
$ {W}_{\text{pipeline_out }} \times {T}_{\text{atm }}) \\ {T}_{\text{pipeline_in }} = {T}_{\text{atm }} + \frac{{T}_{\text{atm }}}{{\eta }_{\text{compressor }}}\left\lbrack {{\left( \frac{{p}_{\text{pipeline_air }}}{{p}_{\text{atm }}}\right) }^{\left( {\gamma - 1}\right) /\gamma } - 1}\right\rbrack 。 $
式中: ${R}_{\mathrm{a}}$ 为空气常数,为 ${286.9}\mathrm{\;J}/\left( {\mathrm{{kg}}/{\mathrm{K}}^{-1}}\right) ;{V}_{\text{pipeline }}$ 为管路总体积; ${T}_{\text{pipeline_in }}$ 为气体离开空气压缩机进入管路时的温度。
管路与阴极流道之间的压力差很小, 气体始终处于亚临界状态, 因此, 流量可由喷嘴方程表示为:
$ {W}_{\text{pipeline_out }} = {k}_{\text{pipeline_air }} \times \left( {{p}_{\text{pipeline_air }} - {p}_{\text{cathod_in }}}\right) 。 $
式中: ${k}_{\text{pipeline_air }}$ 为管路传输系数,取 ${0.3629} \times {10}^{-5}$ $\mathrm{{kg}}/\left( {\mathrm{s}/{\mathrm{{Pa}}}^{-1}}\right)$
节气门出口处气体压力为:
$ \frac{\mathrm{d}{p}_{\text{exhaust }}}{\mathrm{d}t} = \frac{{R}_{\mathrm{a}} \times {T}_{\text{atm }}}{{V}_{\text{exhaust }}} \times \left( {{W}_{\text{cathod_out }} - {W}_{\text{exhaust }}}\right) 。 $
式中: ${V}_{\text{exhaust }}$ 为排气管路体积; ${W}_{\text{exhaust }}$ 为排出系统的气体质量流量。
临界压比定义为:
$ {\phi }_{\text{edge }} = {\left( \frac{2}{\gamma + 1}\right) }^{\gamma /\left( {\gamma - 1}\right) }。 $
因本研究的燃料电池属于中低压系统, 节气门出口处压力即为大气压,因此,可通过喷嘴方程对节气门开度变化导致流量变化进行描述, 如式 (16)所示。
$ {W}_{\text{exhaust }} = \frac{{C}_{\mathrm{D}} \times {A}_{\mathrm{{ETC}}} \times {p}_{\text{exhaust }}}{\sqrt{{R}_{\mathrm{a}} \times {T}_{\text{atm }}}} \times \\ {\left( \frac{{p}_{\text{atm }}}{{p}_{\text{exhaust }}}\right) }^{1/\gamma }{\left\{ \frac{2\gamma }{\gamma - 1} \times \left\lbrack 1 - {\left( \frac{{p}_{\text{atm }}}{{p}_{\text{exhaust }}}\right) }^{\left( {\gamma - 1}\right) /\gamma }\right\rbrack \right\} }^{1/2} $
式中: ${C}_{\mathrm{D}}$ 为节气门排气系数,取 0.013 ; ${A}_{\mathrm{{ETC}}}$ 为节气门开口面积。
节气门开度可以表示为:
$ {\theta }_{\mathrm{{ETC}}} = \frac{{A}_{\mathrm{{ETC}}}}{\pi \times {r}_{\mathrm{{ETC}}}^{2}} \times {90}。 $
式中: ${r}_{\mathrm{{ETC}}}$ 为节气门的阀片半径,经测量为 22.5 mm。
根据上述内容, 在 Matlab/Simulink 中建立如 图 2 所示的燃料电池及空气供给系统模型。在对系统模型进行合理简化、聚焦控制系统的输入输出后,可得到空气供给系统控制模型。
本文着重针对燃料电池阴极压力控制进行研究, 然而, 合适的气体流量是电堆进行电化学反应的前提与必要条件, 因此, 需要首先满足电堆的流量条件。过氧比定义为阴极供给的氧气质量流量 ${W}_{{\mathrm{o}}_{2},\text{ in }}$ 与反应消耗流量 ${W}_{{\mathrm{o}}_{2},\text{ react }}$ 之比,如式 (18) 所示。
$ \lambda = \frac{{W}_{{\mathrm{O}}_{2},\text{ in }}}{{W}_{{\mathrm{O}}_{2},\text{ react }}}。 $
过氧比反映了燃料电池阴极的氧气流量供给情况, 是衡量系统性能的重要参数之一。当过氧比小于 1 时, 电堆会出现 “氧饥饿” 现象, 此时电堆输出电压降低,严重时甚至会烧毁质子交换膜 [ 13 ] ; 若过氧比过大, 空气压缩机消耗的功率将会增加, 此时负载功率不变,将导致系统的净功率减小。试验表明, 不同输出电流条件下, 系统净功率最大时对应的过氧比集中在 $2 \sim {2.5}$[14],本节选定 2.0 为控制目标。
$\mathrm{{PI}}$ 控制是一种基于误差的控制方法,在 $\mathrm{{PI}}$ 控制器的作用下, 误差经过比例与积分调节, 将这两种调节的和作为控制信号输出到被控对象, 其控制器的数学方程为:
$ u\left( t\right) = {K}_{\mathrm{P}}e\left( t\right) + \frac{{K}_{\mathrm{P}}}{{T}_{\mathrm{i}}}{\int }_{0}^{t}e\left( t\right) \mathrm{d}t $
式中: ${K}_{\mathrm{p}}$ 为可调比例系数; ${T}_{\mathrm{i}}$ 为可调积分时间常数。
本节所设计的过氧比控制器结构如 图 3 所示。 该控制器以过氧比期望值与由燃料电池系统反馈的过氧比实际值之间的差值作为输入, 以气体流量期望值作为输出, 传递给由 3.2 节所建立的流量压力解耦控制器, 调节空气压缩机转速, 进而改变阴极的过氧比。
燃料电池空气供给系统的控制输入是空气压缩机转速与背压阀开度, 控制输出是阴极流道内的气体流量与压力, 该系统是典型的二输入二输出系统, 系统输入、输出与传递函数之间的关系为:
$ \mathbf{Y}\left( s\right) = {\mathbf{G}}_{\mathrm{p}}\left( s\right) \mathbf{U}\left( s\right) \text{。} $
其中,传递函数 ${\mathbf{G}}_{\mathrm{P}}\left( s\right)$ 的矩阵表达式为:
$ {\mathbf{G}}_{\mathrm{p}}\left( s\right) = \left\lbrack \begin{array}{ll} {\mathbf{G}}_{\mathrm{p}{11}}\left( s\right) & {\mathbf{G}}_{\mathrm{p}{12}}\left( s\right) \\ {\mathbf{G}}_{\mathrm{p}{21}}\left( s\right) & {\mathbf{G}}_{\mathrm{p}{22}}\left( s\right) \end{array}\right\rbrack \circ $
式(21)中既有代表主回路的传递函数 ${\mathbf{G}}_{\mathrm{{PII}}}\left( s\right)$ , 又有代表回路间的传递函数 ${\mathbf{G}}_{\mathrm{P}{12}}\left( s\right)$ ,因此,回路间存在耦合作用。由于该系统为非线性系统, 如果单独使用反向解耦器 [ 15 ] 对空气供给系统进行解耦, 则传递函数存在的误差对解耦效果有较大的影响。 为了抑制干扰、补偿误差, 本节采用基于线性自抗扰的反向解耦控制方法。
反向解耦器矩阵为:
$ \mathbf{D}\left( s\right) = \left\lbrack \begin{matrix} 1 & - \frac{{\mathbf{G}}_{\mathrm{P}{12}}\left( s\right) }{{\mathbf{G}}_{\mathrm{P}{11}}\left( s\right) } \\ - \frac{{\mathbf{G}}_{\mathrm{P}{21}}\left( s\right) }{{\mathbf{G}}_{\mathrm{P}{22}}\left( s\right) } & 1 \end{matrix}\right\rbrack 。 $
空气供给系统的控制变量矩阵可以表示为:
$ \mathbf{u}\left( s\right) = {\left\lbrack {\omega }_{\text{compressor }},{\theta }_{\mathrm{{BPV}}}\right\rbrack }^{\mathrm{T}} \circ $
式中: ${\omega }_{\text{compressor }}$ 为空气压缩机转速; ${\theta }_{\mathrm{{BPV}}}$ 为背压阀开度。
可以将空气供给控制系统表示为如下形式:
$ \left\{ \begin{array}{l} {\dot{y}}_{1} = {b}_{1}{\mathbf{u}}_{1} + {f}_{1}, \\ {\dot{y}}_{2} = {b}_{2}{\mathbf{u}}_{2} + {f}_{2}。 \end{array}\right. $
式中: ${\mathbf{u}}_{1}\text{、}{\mathbf{u}}_{2}$ 为控制变量矩阵; ${f}_{1}\text{、}{f}_{2}$ 为系统内部与外部的总扰动; ${y}_{1}$${y}_{2}$ 为系统的状态变量。
建立可用于观测式(24)系统所受内部扰动与外部扰动的线性扩张状态观测器 LESO, 如式 (25) 所示。
$ \left\{ \begin{array}{l} \dot{z} = \left\lbrack \begin{array}{lll} 0 & 1 & 0 \\ 0 & 0 & 1 \\ 0 & 0 & 0 \end{array}\right\rbrack \times z + \left\lbrack \begin{array}{l} 0 \\ {b}_{0} \end{array}\right\rbrack \times u + \\ \left\lbrack \begin{array}{l} 3{\omega }_{o} \\ 3{\omega }_{o}^{2} \end{array}\right\rbrack \left( {y - \left\lbrack \begin{array}{lll} 1 & 0 & 0 \end{array}\right\rbrack z}\right) , \\ \widehat{u} = \left\lbrack \begin{array}{lll} 1 & 0 & 0 \end{array}\right\rbrack z, \end{array}\right. $
式中: $z$ 为系统状态的观测量; ${\omega }_{o}$ 为观测器带宽, 取 120。
按照 “基于误差消除误差” 的原则, 建立可用于式(24)系统误差控制的线性状态误差反馈控制率LSEF, 如式 (26) 所示。
$ {u}_{0} = {\omega }_{\mathrm{c}}^{2} \times \left( {{y}_{\text{ref }} - {z}_{1}}\right) - 2{\omega }_{\mathrm{c}} \times {z}_{2}\text{。} $
式中: ${y}_{\text{ref }}$ 为被控量期望值; ${\omega }_{0}$ 为控制器带宽, 取 30。
此时再使用式(22)所表示的反向解耦器即可使系统的传递函数变为:
$ \mathbf{G}\left( s\right) = \left\lbrack \begin{matrix} {\mathbf{G}}_{\mathrm{p}{11}}\left( s\right) & 0 \\ 0 & {\mathbf{G}}_{\mathrm{p}{22}}\left( s\right) \end{matrix}\right\rbrack 。 $
于是供给系统的气体流量与压力仅分别受到空气压缩机转速与背压阀开度的控制, 本节所设计的流量压力解耦控制器结构如 图 4 所示。
通过 3.2 节设计的控制器, 空气供给系统初步实现了解耦控制, 且在系统实际运行过程中, 供给管路内的平均压力基本可以维持稳定。但在某些工况下, 仍能观察到较大的瞬时压力波动现象, 主要由叶轮与扩压器叶片的相互作用使离心式空气压缩机内的气体压缩过程不连续所致 [ 16 ] 。本节在 图 1 所示的系统结构中, 运用模糊 PI 方法对旁通阀进行闭环控制, 以减小管路内压力的瞬时波动, 为电堆提供一个更加稳定的工作环境。
模糊控制是一种以模糊集理论、模糊语言变量与模糊逻辑推理为基础的智能控制方法。管路内实时气体压力与目标压力之间的偏差 $E$ 与偏差变化率 ${E}_{\mathrm{C}}$ 作为模糊 $\mathrm{{PI}}$ 控制器的输入,考虑到仿真步长及后续台架试验所用单片机的运算能力后,将 $E$ 的量化域设置为 $\left\lbrack {-3,3}\right\rbrack$ ,同时将该量化域划分为 3 个量化等级,即 $E = \{$ 负,零,正 $\} = \{ N, Z, P\}$ ; 由于偏差变化率的绝对值较小,所以将 ${E}_{\mathrm{C}}$ 的量化域设置为 $\left\lbrack {-1,1}\right\rbrack$ ,同时为了便于计算,也划分为 3 个量化等级,即 ${E}_{\mathrm{C}} = \{$ 负,零,正 $\} = \{ N, Z, P\}$ ; 为了提高模糊集的灵敏度, $E$${E}_{\mathrm{C}}$ 均采用三角形隶属度函数。 $\mathrm{{PI}}$ 参数中的 $\Delta {k}_{\mathrm{p}}$$\Delta {k}_{\mathrm{i}}$ 的量化域均设置为 $\left\lbrack {-3,3}\right\rbrack$ ,在各自的量化域中,也划分出 3 个量化等级,同样采用三角形隶属函数。
模糊整定规则见 表 1 。若 $E$$N$ 时,代表发生了超调,此时 $\Delta {k}_{\mathrm{p}}$$N$ ; 当 $E$$Z$ 时,若 ${E}_{\mathrm{C}}$$N$ ,为了减小超调, $\Delta {k}_{\mathrm{p}}$$N$ ; 若 ${E}_{\mathrm{C}}$$Z$ ,为了减小误差, $\Delta {k}_{\mathrm{p}}$$P$ ; 若 ${E}_{\mathrm{C}}$$P$ ,为了快速减小正向误差, $\Delta {k}_{\mathrm{p}}$$P$
完成上述模糊推理后, 采用 Centroid 法进行解模糊, 代入式 (28) 完成 PI 参数的自整定, 驱动节气门电机改变旁通阀开度, 从而对阴极气体压力波动进行调节。
$ \left\{ \begin{array}{l} {k}_{\mathrm{p}} = {k}_{\mathrm{p}0} + \Delta {k}_{\mathrm{p}}, \\ {k}_{\mathrm{i}} = {k}_{\mathrm{i}0} + \Delta {k}_{\mathrm{i} \circ } \end{array}\right. $
表 2 参数应用于 图 2 所建立的机理模型, 将模型输出与 图 5 所示的合作方燃料电池实际输出进行对比, 结果如 图 6 所示。模型效果与实际的电堆输出基本吻合。
由于难以模拟系统实际运行过程中的气体压力波动, 所以首先通过仿真验证在该系统结构下解耦控制的效果。仿真阶段负载电流如 图 7 所示, 模拟了燃料电池从中等负荷阶跃加载至最大功率的工况,对控制方法的实时性要求较高。在第 ${11}\mathrm{\;s}$ 处因存在剧烈的负载电流阶跃突变, 使气体流量出现了 $3\mathrm{\;g}/\mathrm{s}$ 的控制超调,在 ${2.6}\mathrm{\;s}$ 后达到了平衡。可以看到, 气体流量整体可以跟随负载电流的变化做到快速响应。
图 8 显示了阴极压力的变化曲线。经测量, 阴极压力变化的滞后时间小于 0.49 s,稳态精度小于 ${0.88}\mathrm{{kPa}}$ 。根据仿真数据,气体流量与压力分别得到了控制, 验证了本文提出的控制方法可以在所研究的结构上实现解耦控制。
搭建空气供给系统试验台架, 如 图 9 所示, 受限于试验条件, 台架中暂用手工风阀模拟燃料电池内部的气阻。在 4.1 节仿真结果的基础上, 将第 3 章所提出的控制方法经过适当简化与离散化后, 应用于该台架, 进行有无旁通阀对压力波动控制效果的对比试验。
试验结果如 图 10 所示, 工况为空气压缩机从最低稳定运行转速阶跃上升至燃料电池最大功率所需转速, 该工况下压力变化显著, 对控制方法的实时性与准确性要求较高。经过测量, 无旁通阀结构的系统压力上升共用时 ${5.14}\mathrm{\;s}$ ,有旁通阀结构的系统压力上升共用时 ${5.97}\mathrm{\;s}$ ,这是由于为了避免完全关闭的旁通阀在系统工作过程中突然开启, 从而导致管路内压力突变, 因此, 旁通阀保持有一定的基础开度, 该开度可经台架标定得到。经过对系统到达稳态时的数据分析, 无旁通阀结构的系统压力波动范围为 $- {1.82} \sim {1.76}\mathrm{{kPa}}$ ,有旁通阀结构的系统压力波动范围为 $- {0.91} \sim {1.09}\mathrm{{kPa}}$ 。结果显示,旁通阀的增加显著减小了压力波动。
本文针对旁通阀结构对燃料电池阴极压力控制效果展开了分析。首先从工作原理出发,建立了燃料电池及空气供给系统各组件的机理模型; 随后将流量压力联合控制方法应用于该模型, 并提出了以旁通阀结构为执行器的压力波动闭环控制方法; 最后通过仿真与试验对控制方法在增加了旁通阀的系统结构上的效果进行了验证, 结论如下。
1)基于自抗扰的反向解耦方法应用于增加了旁通阀的空气供给系统中, 可分别控制空气压缩机转速与背压阀开度, 从而实现流量与压力的解耦控制。
2)无论空气供给系统中有无旁通阀,管路内气体压力波动均会因电堆负载电流增加带来的进气流量增大而增大。在没有旁通阀结构的系统中, 在试验工况下,管路内气体压力波动峰值达 ${1.82}\mathrm{{kPa}}$ ; 在增加了旁通阀结构的系统中, 相同工况下管路内气体压力波动峰值为 1.09 kPa,减小了大约 30%。 旁通阀的增加使阴极流道压力的稳定性得到了更有效的控制, 有助于提高燃料电池的使用寿命。
  • 辽宁省科学技术计划揭榜挂帅项目(2021JH1/10400076)
参考文献 引证文献
排序方式:
[1]
USMAN M, BALSALOBRE-LORENTE D, JAHANGER A, et al. Pollution Concern During Globalization Mode in Financially Resource-Rich Countries: Do Financial Development, Natural Resources, and Renewable Energy Consumption Matter?[J]. Renewable Energy, 2022,183:90-102.
[2]
HONG Ling, CHEN Jian, LIU Zhiyang, et al. A Nonlinear Control Strategy for Fuel Delivery in PEM Fuel Cells Considering Nitrogen Permeation[J]. International Journal of Hydrogen Energy, 2017,42(2):1565-1576.
[3]
LI Qi, YANG Wenyu, YIN Liangzhen, et al. Real-Time Implementation of Maximum Net Power Strategy Based on Sliding Mode Variable Structure Control for Proton-Exchange Membrane Fuel Cell System[J]. IEEE Transactions on Transportation Electrification, 2020,6(1):288-297.
[4]
YANG Duo, PAN Rui, WANG Yujie, et al. Modeling and Control of PEMFC Air Supply System Based on T-S Fuzzy Theory and Predictive Control[J]. Energy, 2019,188:116078.
[5]
周苏, 胡哲, 谢非. 车用质子交换膜燃料电池空气供应系统自适应解耦控制方法研究[J]. 汽车工程, 2020,42(2):172-177.
ZHOU Su, HU Zhe, XIE Fei. Study on Adaptive De-coupling Control Method for Proton Exchange Membrane Fuel Cell Air Supply System for Base Vehicle[J]. Automotive Engineering, 2020,42(2):172-177. (in Chinese)
[6]
连静, 方思雨, 周雅夫. 基于状态量估计的燃料电池阴极系统控制[J]. 计算机仿真, 2020,37(7):119-122.
LIAN Jing, FANG Siyu, ZHOU Yafu. Control of Fuel Cell Cathode System Based on State Quantity Estimation[J]. Computer Simulation, 2020,37(7):119-122. (in Chinese)
[7]
常九健, 王晓林, 方建平, 等. 质子交换膜燃料电池阴阳极压力控制策略研究[J]. 汽车工程, 2021,43(10):1466-1471.
CHANG Jiujian, WANG Xiaolin, FANG Jianping, et al. Study on Control Strategy for Anode and Cathode Pressures in Proton Exchange Membrane Fuel Cell[J]. Automotive Engineering, 2021,43(10):1466-1471. (in Chinese)
[8]
YUAN Hao, DAI Haifeng, MING Pingwen, et al. A Fuzzy Extend State Observer-Based Cascade Decoupling Controller of Air Supply for Vehicular Fuel Cell System[J]. Energy Conversion and Management, 2021,236:114080.
[9]
LEE JH, LALK T R, APPLEBY A J. Modeling Electrochemical Performance in Large Scale Proton Exchange Membrane Fuel Cell Stacks[J]. Journal of Power Sources, 1998,70(2):258-268.
[10]
AMPHLETT JC, BAUMERT RM, MANN RF, et al. Performance Modeling of the Ballard Mark IV Solid Polymer Electrolute Fuel Cell[J]. Journal of The Electrochemical Society, 1995,142(1):1-8.
[11]
PUKRUSHPAN J T. Control of Fuel Cell Power Systems: Principles, Modeling, Analysis, and Feedback Design[M]. Cham: Springer, 2004.
[12]
李奇. 质子交换膜燃料电池系统建模及其控制方法研究[D]. 成都: 西南交通大学, 2011.
LI Qi. Research on Modeling and Control of Proton Exchange Membrane Fuel Cell System[D]. Chengdu: Southwest Jiaotong University, 2011. (in Chinese)
[13]
LI Qi, CHEN Weirong, LIU Zhixiang, et al. Net Power Control Based on Linear Matrix Inequality for Proton Exchange Membrane Fuel Cell System[J]. IEEE Transactions on Energy Conversion, 2014,29(1):1-8.
[14]
李奇, 杨文钰, 尹良震, 等. 基于最大净功率的PEMFC系统过氧比分层控制[J]. 中国电机工程学报, 2021,41(8):2791-2802.
LI Qi, YANG Wenyu, YIN Liangzhen, et al. Oxygen Excess Ratio Hierarchical Control of Maximum Net Power of PEMFC System[J]. Proceedings of the CSEE, 2021,41(8):2791-2802. (in Chinese)
[15]
GARRIDO J, VÁZQUEZ F, MORILLA F. Inverted Decoupling Internal Model Control for Square Stable Multivariable Time Delay Systems[J]. Journal of Process Control, 2014,24(11):1710-1719.
[16]
李勇, 杨策, 陈山, 等. 离心压气机叶排间涡脱落及气流脉动行为研究[J]. 工程热物理学报, 2011,32(9):1473-1476.
LI Yong, YANG CE, CHEN Shan, et al. Investigation of the Wake Vortex Shedding and the Pulsant Flow Between Rows of a Centrifugal Compressor[J]. Journal of Engineering Thermophysics, 2011,32(9):1473-1476. (in Chinese)
2024年第14卷第4期
PDF下载
317
127
引用本文
BibTeX
文章信息
doi: 10.3969/j.issn.2095–1469.2024.04.09
  • 接收时间:2023-02-15
  • 首发时间:2025-07-20
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2023-02-15
  • 修回日期:2023-03-31
基金
辽宁省科学技术计划揭榜挂帅项目(2021JH1/10400076)
作者信息
    1 大连理工大学 汽车工程学院 大连 116024
    2 大连理工大学 工业装备结构分析国家重点实验室 大连 116024

通讯作者:


吕浩然(1995-),男,河北石家庄人,硕士研究生,主要研究方向为氢燃料电池汽车。Tel: 15968833451 E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/qcgcxb/CN/10.3969/j.issn.2095–1469.2024.04.09
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏