Article(id=1223190876084617344, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223190866320278179, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20222015, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1664208000000, receivedDateStr=2022-09-27, revisedDate=1669132800000, revisedDateStr=2022-11-23, acceptedDate=null, acceptedDateStr=null, onlineDate=1769561030645, onlineDateStr=2026-01-28, pubDate=1695571200000, pubDateStr=2023-09-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769561030645, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769561030645, creator=13701087609, updateTime=1769561030645, updator=13701087609, issue=Issue{id=1223190866320278179, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='9', pageStart='1', pageEnd='220', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769561028318, creator=13701087609, updateTime=1769562015483, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223195006870082478, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223190866320278179, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223195006870082479, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223190866320278179, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=189, endPage=193, ext={EN=ArticleExt(id=1223190876508242096, articleId=1223190876084617344, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Frequency Regulation Control Strategy of New Power System Based on Adjustable-speed Pumped Storage Unit, columnId=1222925284869922957, journalTitle=Water Resources and Power, columnName=ELECTROMECHANICS AND CONTROL ENGINEERING, runingTitle=null, highlight=null, articleAbstract=

In order to solve the frequency safety problem caused by the large-scale access of renewable energy, adjustable-speed pumped storage unit (ASPSU) was involved in frequency regulation of new power system. Firstly, the AGC frequency regulation stability of ASPSU was analyzed through the root locus method. Then, the evaluation scheme of unit power command response performance was designed to measure the rapidity and accuracy of output of ASPSU. And on this basis, the active power dynamic optimization allocation strategy based on the rate of change of frequency (ROCOF) was proposed. The new energy disturbance was simulated in the LFC model of a two-area interconnected power system to verify the effectiveness of proposed strategy. The results show that the proposed active power dynamic optimization allocation strategy can give full play to the frequency regulation advantage of ASPSU, effectively prevent frequency exceedance and maintain the frequency stability of power system.

, 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=Xin-yu CHENG, Dan WANG, Cheng-xiong MAO), CN=ArticleExt(id=1223190878081106222, articleId=1223190876084617344, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=基于变速抽蓄机组的新型电力系统调频控制策略, columnId=1222925285075443861, journalTitle=水电能源科学, columnName=机电与控制工程, runingTitle=null, highlight=null, articleAbstract=

为解决新能源机组大规模并网引发的频率安全问题,将变速抽蓄机组纳入新型电力系统调频控制。首先通过根轨迹方法分析了变速抽蓄机组的AGC调频稳定性;然后设计机组功率指令响应性能评价方案,衡量了变速抽蓄机组调频出力的快速性与准确性;在此基础上,提出基于频率变化率的有功动态优化分配策略,并通过Simulink中搭建的两区域互联电力系统LFC模型模拟新能源出力波动,仿真验证所提策略的有效性。结果表明,基于频率变化率的有功动态优化分配策略可充分发挥变速抽蓄机组的调频优势,有效防止频率发生越限、维持系统频率稳定。

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=riKT596Q0xM4AvN0SMRSZg==, magXml=rVW9ChCVktooF0o90vI+Jg==, pdfUrl=null, pdf=Vo2cgaCocAn7bFmU96xfXg==, pdfFileSize=2653515, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=qBrmqsfjDR945+if1JdkBg==, mapNumber=null, authorCompany=null, fund=null, authors=

成昕雨(2000-),女,硕士研究生,研究方向为电力系统运行与控制,E-mail:

, authorsList=成昕雨, 王丹, 毛承雄)}, authors=[Author(id=1223190879385534832, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=xinyucheng@hust.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223190879532335486, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, authorId=1223190879385534832, language=EN, stringName=Xin-yu CHENG, firstName=Xin-yu, middleName=null, lastName=CHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223190879674941838, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, authorId=1223190879385534832, language=CN, stringName=成昕雨, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉 430074, bio={"content":"

成昕雨(2000-),女,硕士研究生,研究方向为电力系统运行与控制,E-mail:

"}, bioImg=null, bioContent=

成昕雨(2000-),女,硕士研究生,研究方向为电力系统运行与控制,E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223190879234539867, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, xref=null, ext=[AuthorCompanyExt(id=1223190879242928477, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, companyId=1223190879234539867, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China), AuthorCompanyExt(id=1223190879251317086, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, companyId=1223190879234539867, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉 430074)])]), Author(id=1223190879817548186, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, orderNo=1, 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=1223190879968543142, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, authorId=1223190879817548186, language=EN, stringName=Dan WANG, firstName=Dan, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223190880186646963, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, authorId=1223190879817548186, language=CN, stringName=王丹, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉 430074, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223190879234539867, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, xref=null, ext=[AuthorCompanyExt(id=1223190879242928477, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, companyId=1223190879234539867, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China), AuthorCompanyExt(id=1223190879251317086, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, companyId=1223190879234539867, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉 430074)])]), Author(id=1223190880346030525, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, 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=1223190880492831178, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, authorId=1223190880346030525, language=EN, stringName=Cheng-xiong MAO, firstName=Cheng-xiong, middleName=null, lastName=MAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223190880622854612, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, authorId=1223190880346030525, language=CN, stringName=毛承雄, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉 430074, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223190879234539867, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, xref=null, ext=[AuthorCompanyExt(id=1223190879242928477, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, companyId=1223190879234539867, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China), AuthorCompanyExt(id=1223190879251317086, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, companyId=1223190879234539867, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉 430074)])])], keywords=[Keyword(id=1223190880979370464, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=EN, orderNo=1, keyword=adjustable-speed pumped storage unit), Keyword(id=1223190881084228069, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=EN, orderNo=2, keyword=power system frequency), Keyword(id=1223190881184891369, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=EN, orderNo=3, keyword=frequency regulation control strategy), Keyword(id=1223190881285554670, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=EN, orderNo=4, keyword=rate of change of frequency), Keyword(id=1223190881394606576, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=EN, orderNo=5, keyword=active power allocation), Keyword(id=1223190881470104052, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=CN, orderNo=1, keyword=变速抽蓄机组), Keyword(id=1223190881553990136, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=CN, orderNo=2, keyword=电力系统频率), Keyword(id=1223190881650459131, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=CN, orderNo=3, keyword=调频控制策略), Keyword(id=1223190881772093951, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=CN, orderNo=4, keyword=频率变化率), Keyword(id=1223190881881145858, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, language=CN, orderNo=5, keyword=有功功率分配)], refs=null, funds=null, companyList=[AuthorCompany(id=1223190879234539867, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, xref=null, ext=[AuthorCompanyExt(id=1223190879242928477, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, companyId=1223190879234539867, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China), AuthorCompanyExt(id=1223190879251317086, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223190876084617344, companyId=1223190879234539867, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉 430074)])], figs=null, attaches=null, journal=Journal(id=1205114436760272898, delFlag=0, nameCn=水电能源科学, nameEn=Water Resources and Power, nameHistory1=null, nameHistory2=null, issn=1000-7709, eissn=, cn=42-1231/TK, coden=null, periodic=月刊, language=CN, oaType=1, 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=, officePhone=, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=MdM62FQAbNFxgeQbfsV63A==, journalPrice=null, startedYear=null, abbrevIsoEn=Water Resources and Power, journalRemark=null, publicationField=null, createdTime=1765251271671, updatedTime=1765529918575, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=W, firstLetterEn=W, subjectCode=Engineering, subjectName=Engineering, subjectCodeEn=Engineering, subjectNameEn=null, picCn=MdM62FQAbNFxgeQbfsV63A==, picEn=bVvVzb1Vw5wPWDTRDsA6dw==, jcr=null, cjcr=null, exts=[JournalExt(id=1206283167728730402, language=CN, name=水电能源科学, 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=1765529918844, updatedTime=1765529918844, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://sdny.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1206283167800033571, language=EN, name=Water Resources and Power, 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=1765529918861, updatedTime=1765529918861, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://sdny.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1205116964453384197, websiteList=[Website(id=1205118568041001173, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116964453384197, 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/sdnykx/CN, language=CN, createTime=1765252256641, createBy=18614031015, updateTime=1765252461034, updateBy=18614031015, name=水电能源科学-中文, tplId=1146099689490845704, title=水电能源科学, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205152539890131310, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=articleTextType, value=kx, createTime=1765260356161, updateTime=1765260356161, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539864965483, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=banner, value=null, createTime=1765260356155, updateTime=1765260356155, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539919491441, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=grayFlag, value=0, createTime=1765260356168, updateTime=1765260356168, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539856576874, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=logo, value=https://castjournals.cast.org.cn/joweb/sdnykx/CN/file/pic?fileId=bX+sWBfK/Ed3Ho8UDVuTcA==, createTime=1765260356153, updateTime=1765260356153, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539936268659, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=minRunFlag, value=0, createTime=1765260356172, updateTime=1765260356172, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539881742701, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/sdnykx/CN/file/pic, createTime=1765260356159, updateTime=1765260356159, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539927880050, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=silenceFlag, value=0, createTime=1765260356170, updateTime=1765260356170, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539873354092, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1765260356157, updateTime=1765260356157, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539902714223, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=themeColor, value=null, createTime=1765260356164, updateTime=1765260356164, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539911102832, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=themeStyle, value=null, createTime=1765260356166, updateTime=1765260356166, creator=18614031015, updator=18614031015)]), Website(id=1205118568120692965, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116964453384197, 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/sdnykx/EN, language=EN, createTime=1765252256660, createBy=18614031015, updateTime=1765252477325, updateBy=18614031015, name=水电能源科学-英文, tplId=1146101810881728533, title=Water Resources and Power, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205152566700122488, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=articleTextType, value=kx, createTime=1765260362553, updateTime=1765260362553, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566679150965, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=banner, value=null, createTime=1765260362548, updateTime=1765260362548, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566721094011, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=grayFlag, value=0, createTime=1765260362558, updateTime=1765260362558, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566670762356, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=logo, value=https://castjournals.cast.org.cn/joweb/sdnykx/EN/file/pic?fileId=bX+sWBfK/Ed3Ho8UDVuTcA==, createTime=1765260362546, updateTime=1765260362546, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566742065533, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=minRunFlag, value=0, createTime=1765260362563, updateTime=1765260362563, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566695928183, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/sdnykx/EN/file/pic, createTime=1765260362552, updateTime=1765260362552, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566733676924, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=silenceFlag, value=0, createTime=1765260362561, updateTime=1765260362561, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566687539574, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1765260362550, updateTime=1765260362550, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566708511097, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=themeColor, value=null, createTime=1765260362555, updateTime=1765260362555, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566716899706, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=themeStyle, value=null, createTime=1765260362557, updateTime=1765260362557, creator=18614031015, updator=18614031015)])], journalTitle=水电能源科学, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Water Resources and Power, journalPhotoCn=MdM62FQAbNFxgeQbfsV63A==, journalPhotoEn=bVvVzb1Vw5wPWDTRDsA6dw==, journalFirstLetter=W, 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/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20222015, detailUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20222015, pdfUrlCn=https://castjournals.cast.org.cn/joweb/sdnykx/CN/PDF/10.20040/j.cnki.1000-7709.2023.20222015, pdfUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/PDF/10.20040/j.cnki.1000-7709.2023.20222015, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
基于变速抽蓄机组的新型电力系统调频控制策略
收藏切换
PDF下载
成昕雨 , 王丹 , 毛承雄
水电能源科学 | 机电与控制工程 2023,41(9): 189-193
收起
收藏切换
水电能源科学 | 机电与控制工程 2023, 41(9): 189-193
基于变速抽蓄机组的新型电力系统调频控制策略
全屏
成昕雨 , 王丹, 毛承雄
作者信息
  • 华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉 430074
  • 成昕雨(2000-),女,硕士研究生,研究方向为电力系统运行与控制,E-mail:

Frequency Regulation Control Strategy of New Power System Based on Adjustable-speed Pumped Storage Unit
Xin-yu CHENG , Dan WANG, Cheng-xiong MAO
Affiliations
  • State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
出版时间: 2023-09-25 doi: 10.20040/j.cnki.1000-7709.2023.20222015
文章导航
收藏切换

为解决新能源机组大规模并网引发的频率安全问题,将变速抽蓄机组纳入新型电力系统调频控制。首先通过根轨迹方法分析了变速抽蓄机组的AGC调频稳定性;然后设计机组功率指令响应性能评价方案,衡量了变速抽蓄机组调频出力的快速性与准确性;在此基础上,提出基于频率变化率的有功动态优化分配策略,并通过Simulink中搭建的两区域互联电力系统LFC模型模拟新能源出力波动,仿真验证所提策略的有效性。结果表明,基于频率变化率的有功动态优化分配策略可充分发挥变速抽蓄机组的调频优势,有效防止频率发生越限、维持系统频率稳定。

变速抽蓄机组  /  电力系统频率  /  调频控制策略  /  频率变化率  /  有功功率分配

In order to solve the frequency safety problem caused by the large-scale access of renewable energy, adjustable-speed pumped storage unit (ASPSU) was involved in frequency regulation of new power system. Firstly, the AGC frequency regulation stability of ASPSU was analyzed through the root locus method. Then, the evaluation scheme of unit power command response performance was designed to measure the rapidity and accuracy of output of ASPSU. And on this basis, the active power dynamic optimization allocation strategy based on the rate of change of frequency (ROCOF) was proposed. The new energy disturbance was simulated in the LFC model of a two-area interconnected power system to verify the effectiveness of proposed strategy. The results show that the proposed active power dynamic optimization allocation strategy can give full play to the frequency regulation advantage of ASPSU, effectively prevent frequency exceedance and maintain the frequency stability of power system.

adjustable-speed pumped storage unit  /  power system frequency  /  frequency regulation control strategy  /  rate of change of frequency  /  active power allocation
成昕雨, 王丹, 毛承雄. 基于变速抽蓄机组的新型电力系统调频控制策略. 水电能源科学, 2023 , 41 (9) : 189 -193 . DOI: 10.20040/j.cnki.1000-7709.2023.20222015
Xin-yu CHENG, Dan WANG, Cheng-xiong MAO. Frequency Regulation Control Strategy of New Power System Based on Adjustable-speed Pumped Storage Unit[J]. Water Resources and Power, 2023 , 41 (9) : 189 -193 . DOI: 10.20040/j.cnki.1000-7709.2023.20222015
2023年第41卷第9期
PDF下载
91
22
引用本文
BibTeX
文章信息
doi: 10.20040/j.cnki.1000-7709.2023.20222015
  • 接收时间:2022-09-27
  • 首发时间:2026-01-28
  • 出版时间:2023-09-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2022-09-27
  • 修回日期:2022-11-23
基金
作者信息
    华中科技大学强电磁工程与新技术国家重点实验室,湖北 武汉 430074
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20222015
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