Article(id=1223202683142651967, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20230406, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1676563200000, receivedDateStr=2023-02-17, revisedDate=1680710400000, revisedDateStr=2023-04-06, acceptedDate=null, acceptedDateStr=null, onlineDate=1769563845667, onlineDateStr=2026-01-28, pubDate=1703433600000, pubDateStr=2023-12-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769563845667, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769563845667, creator=13701087609, updateTime=1769563845667, updator=13701087609, issue=Issue{id=1223202678788965355, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='12', pageStart='1', pageEnd='228', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769563844630, creator=13701087609, updateTime=1769563913308, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223202966899901286, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223202966899901287, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=200, endPage=202, ext={EN=ArticleExt(id=1223202683612414043, articleId=1223202683142651967, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Research and Application of Low-head Axial-flow Pump Reverse Power Generation Technology, columnId=1222925284869922957, journalTitle=Water Resources and Power, columnName=ELECTROMECHANICS AND CONTROL ENGINEERING, runingTitle=null, highlight=null, articleAbstract=

In order to realize the reverse power generation operation of large-scale low-lift vertical axial flow pump, using electronic frequency conversion technology instead of mechanical frequency conversion technology, the high voltage four-quadrant frequency converter was applied to Huaiyin second station reverse frequency conversion power generation, and the grid-connected scheme and variable frequency control strategy were analyzed. At the same time, the on-site transformation was carried out to realize the stepless speed regulation of the pump power generation operation. The pump unit can be automatically tracked according to the operating conditions of optimal generating speed to achieve the maximum generating power and maximize the benefit.

, 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=Yi LI, Zhi-lang HU, Hao SHEN, Jing-xing WANG), CN=ArticleExt(id=1223202684270919826, articleId=1223202683142651967, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=低扬程轴流泵反向发电技术研究与应用, columnId=1222925285075443861, journalTitle=水电能源科学, columnName=机电与控制工程, runingTitle=null, highlight=null, articleAbstract=

为实现大型低扬程立式轴流泵反向发电运行,利用电子变频技术代替机械变频技术,将高压四象限变频器应用于淮阴二站反向变频发电,并分析了并网方案、变频控制策略,同时对现场进行改造,实现了水泵发电运行的无级调速,可根据运行工况自动跟踪水泵机组最优发电转速从而达到最大发电功率,使效益最大化。

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=wlzLL93mb1Sde8eDU7AhjQ==, magXml=Ghjt+cjyHIvl8dwtoYxV7g==, pdfUrl=null, pdf=H0xYsDy0iYwnq8QrcJ0cMg==, pdfFileSize=1353391, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=aoSZTHD/Qn4Oz7Hud23bZg==, mapNumber=null, authorCompany=null, fund=null, authors=

李毅(1990-),女,工程师,研究方向为泵站运行管理、南水北调东线大型立式轴流泵反向发电技术,Email:

, authorsList=李毅, 胡志浪, 沈浩, 王敬星)}, authors=[Author(id=1223202684665184448, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=947121890@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223202684786819280, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, authorId=1223202684665184448, language=EN, stringName=Yi LI, firstName=Yi, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223202684904259803, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, authorId=1223202684665184448, language=CN, stringName=李毅, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=江苏省淮沭新河管理处,江苏 淮安 223001, bio={"content":"

李毅(1990-),女,工程师,研究方向为泵站运行管理、南水北调东线大型立式轴流泵反向发电技术,Email:

"}, bioImg=null, bioContent=

李毅(1990-),女,工程师,研究方向为泵站运行管理、南水北调东线大型立式轴流泵反向发电技术,Email:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223202684539355308, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, xref=null, ext=[AuthorCompanyExt(id=1223202684547743918, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China), AuthorCompanyExt(id=1223202684556132529, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=江苏省淮沭新河管理处,江苏 淮安 223001)])]), Author(id=1223202684983951589, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, 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=1223202685143335155, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, authorId=1223202684983951589, language=EN, stringName=Zhi-lang HU, firstName=Zhi-lang, middleName=null, lastName=HU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223202685411770621, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, authorId=1223202684983951589, language=CN, stringName=胡志浪, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=江苏省淮沭新河管理处,江苏 淮安 223001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223202684539355308, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, xref=null, ext=[AuthorCompanyExt(id=1223202684547743918, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China), AuthorCompanyExt(id=1223202684556132529, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=江苏省淮沭新河管理处,江苏 淮安 223001)])]), Author(id=1223202685575348489, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, 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=1223202685743120668, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, authorId=1223202685575348489, language=EN, stringName=Hao SHEN, firstName=Hao, middleName=null, lastName=SHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223202685831201061, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, authorId=1223202685575348489, language=CN, stringName=沈浩, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=江苏省淮沭新河管理处,江苏 淮安 223001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223202684539355308, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, xref=null, ext=[AuthorCompanyExt(id=1223202684547743918, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China), AuthorCompanyExt(id=1223202684556132529, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=江苏省淮沭新河管理处,江苏 淮安 223001)])]), Author(id=1223202685982196021, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, orderNo=3, 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=1223202686229659975, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, authorId=1223202685982196021, language=EN, stringName=Jing-xing WANG, firstName=Jing-xing, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223202687555060054, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, authorId=1223202685982196021, language=CN, stringName=王敬星, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=江苏省淮沭新河管理处,江苏 淮安 223001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223202684539355308, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, xref=null, ext=[AuthorCompanyExt(id=1223202684547743918, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China), AuthorCompanyExt(id=1223202684556132529, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=江苏省淮沭新河管理处,江苏 淮安 223001)])])], keywords=[Keyword(id=1223202687722832231, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, language=EN, orderNo=1, keyword=reverse power generation), Keyword(id=1223202687823495539, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, language=EN, orderNo=2, keyword=high voltage frequency converter), Keyword(id=1223202687940936066, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, language=EN, orderNo=3, keyword=electronic frequency conversion technology), Keyword(id=1223202688062570895, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, language=EN, orderNo=4, keyword=Huaiyin second station), Keyword(id=1223202688200982944, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, language=CN, orderNo=1, keyword=反向发电), Keyword(id=1223202688297451953, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, language=CN, orderNo=2, keyword=高压变频器), Keyword(id=1223202688377143742, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, language=CN, orderNo=3, keyword=电子变频技术), Keyword(id=1223202688482001356, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, language=CN, orderNo=4, keyword=淮阴二站)], refs=null, funds=[Fund(id=1223202688595247579, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, awardId=2014020, language=CN, fundingSource=江苏省水利科技项目(2014020), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1223202684539355308, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, xref=null, ext=[AuthorCompanyExt(id=1223202684547743918, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China), AuthorCompanyExt(id=1223202684556132529, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223202683142651967, companyId=1223202684539355308, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=江苏省淮沭新河管理处,江苏 淮安 223001)])], 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.1000-7709.2023.20230406, detailUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20230406, pdfUrlCn=https://castjournals.cast.org.cn/joweb/sdnykx/CN/PDF/10.20040/j.cnki.1000-7709.2023.20230406, pdfUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/PDF/10.20040/j.cnki.1000-7709.2023.20230406, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
低扬程轴流泵反向发电技术研究与应用
收藏切换
PDF下载
李毅 , 胡志浪 , 沈浩 , 王敬星
水电能源科学 | 机电与控制工程 2023,41(12): 200-202
收起
收藏切换
水电能源科学 | 机电与控制工程 2023, 41(12): 200-202
低扬程轴流泵反向发电技术研究与应用
全屏
李毅 , 胡志浪, 沈浩, 王敬星
作者信息
  • 江苏省淮沭新河管理处,江苏 淮安 223001
  • 李毅(1990-),女,工程师,研究方向为泵站运行管理、南水北调东线大型立式轴流泵反向发电技术,Email:

Research and Application of Low-head Axial-flow Pump Reverse Power Generation Technology
Yi LI , Zhi-lang HU, Hao SHEN, Jing-xing WANG
Affiliations
  • The New Huaishu River Management Division of Jiangsu Province, Huaian 223001, China
出版时间: 2023-12-25 doi: 10.20040/j.cnki.1000-7709.2023.20230406
文章导航
收藏切换

为实现大型低扬程立式轴流泵反向发电运行,利用电子变频技术代替机械变频技术,将高压四象限变频器应用于淮阴二站反向变频发电,并分析了并网方案、变频控制策略,同时对现场进行改造,实现了水泵发电运行的无级调速,可根据运行工况自动跟踪水泵机组最优发电转速从而达到最大发电功率,使效益最大化。

反向发电  /  高压变频器  /  电子变频技术  /  淮阴二站

In order to realize the reverse power generation operation of large-scale low-lift vertical axial flow pump, using electronic frequency conversion technology instead of mechanical frequency conversion technology, the high voltage four-quadrant frequency converter was applied to Huaiyin second station reverse frequency conversion power generation, and the grid-connected scheme and variable frequency control strategy were analyzed. At the same time, the on-site transformation was carried out to realize the stepless speed regulation of the pump power generation operation. The pump unit can be automatically tracked according to the operating conditions of optimal generating speed to achieve the maximum generating power and maximize the benefit.

reverse power generation  /  high voltage frequency converter  /  electronic frequency conversion technology  /  Huaiyin second station
李毅, 胡志浪, 沈浩, 王敬星. 低扬程轴流泵反向发电技术研究与应用. 水电能源科学, 2023 , 41 (12) : 200 -202 . DOI: 10.20040/j.cnki.1000-7709.2023.20230406
Yi LI, Zhi-lang HU, Hao SHEN, Jing-xing WANG. Research and Application of Low-head Axial-flow Pump Reverse Power Generation Technology[J]. Water Resources and Power, 2023 , 41 (12) : 200 -202 . DOI: 10.20040/j.cnki.1000-7709.2023.20230406
  • 江苏省水利科技项目(2014020)
2023年第41卷第12期
PDF下载
117
29
引用本文
BibTeX
文章信息
doi: 10.20040/j.cnki.1000-7709.2023.20230406
  • 接收时间:2023-02-17
  • 首发时间:2026-01-28
  • 出版时间:2023-12-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2023-02-17
  • 修回日期:2023-04-06
基金
江苏省水利科技项目(2014020)
作者信息
    江苏省淮沭新河管理处,江苏 淮安 223001
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20230406
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