Article(id=1309639758247191099, tenantId=1146029695717560320, journalId=1146119893612605453, issueId=1309639744087229134, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1733587200000, receivedDateStr=2024-12-08, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1790172050296, onlineDateStr=2026-09-23, pubDate=1768838400000, pubDateStr=2026-01-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790172050296, onlineIssueDateStr=2026-09-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790172050296, creator=13701087609, updateTime=1790172050296, updator=13701087609, issue=Issue{id=1309639744087229134, tenantId=1146029695717560320, journalId=1146119893612605453, year='2026', volume='44', issue='1', pageStart='1', pageEnd='142', issueExtLink='null', onlineDate='null', pubDate='1768838400000', pubDateStr='2026-01-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1790172046920, creator='13701087609', updateTime=1790231697005, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1309889934790590725, tenantId=1146029695717560320, journalId=1146119893612605453, issueId=1309639744087229134, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1309889934790590726, tenantId=1146029695717560320, journalId=1146119893612605453, issueId=1309639744087229134, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=60, endPage=69, ext={EN=ArticleExt(id=1309639758494655036, articleId=1309639758247191099, tenantId=1146029695717560320, journalId=1146119893612605453, language=EN, title=Fault diagnosis of wind turbines based on Chebshev Graph Convolutions and Gated Recurrent Unit, columnId=null, journalTitle=Renewable Energy Resources, columnName=null, runingTitle=null, highlight=null, articleAbstract=

Addressing the limitations of traditional feedforward neural networks and convolutional neural networks in effectively extracting nonlinear spatial and temporal features from wind turbine operational data, and the current wind turbine fault diagnosis methods that can only perform state monitoring without effective fault localization, this paper proposes a wind turbine fault diagnosis method based on Chebyshev Graph Convolutional Networks and Gated Recurrent Units. First, a graph structure is constructed based on Dynamic Time Warping algorithm; second, Chebyshev Graph Convolutional Networks are used to extract nonlinear spatial correlations from wind turbine operational data; then, Gated Recurrent Units are employed to extract temporal features from the operational data; finally, the wind turbine fault status and fault location are output through fully connected layers and Softmax activation function. Experimental validation shows that this method can not only diagnose potential faults in wind turbines but also effectively determine the specific components where faults occur, achieving an accuracy of 99.33%, with a low false alarm rate of 0.38% and a low missed detection rate of 0.41%.

, authors=Hongpu Liu1, 2, Ming Yang1, Zhiyong Dong3, Ning Tu4, Ping Zhang1, 5, authorsList=Hongpu Liu, Ming Yang, Zhiyong Dong, Ning Tu, Ping Zhang, authorCompany=null, correspAuthors=Ping Zhang, 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, fund=null), CN=ArticleExt(id=1309639758968611389, articleId=1309639758247191099, tenantId=1146029695717560320, journalId=1146119893612605453, language=CN, title=基于切比雪夫图卷积与门控循环单元的风电机组故障诊断方法, columnId=0, journalTitle=可再生能源, columnName=, runingTitle=null, highlight=null, articleAbstract=

针对传统前馈神经网络与卷积神经网络无法有效提取风电机组运行数据的非线性空间特征与时间特征,以及目前的风电机组故障诊断方法只能进行状态监测,无法有效进行故障定位等问题,文章提出一种基于切比雪夫图卷积网络与循环门控单元的风电机组故障诊断方法。首先,基于动态时间规整算法构建图结构;其次,通过切比雪夫图卷积网络提取风电机组运行数据的非线性空间相关性;再次,利用循环门控单元提取风电机组运行数据的时间特征;最后,通过全连接层以及Softmax激活函数输出风电机组故障状态以及故障部位。经实验验证,该方法不但能够实现风电机组潜在故障的诊断,同时也可有效判断故障发生的具体部件,准确率达到99.33%,故障误检率低至0.38%,故障漏检率低至0.41%。

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刘洪普(1977-),男,硕士,副教授,研究方向为机器学习与数据分析。E-mail:

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张平(1991-),女,博士,副教授,研究方向为特征选择、新能源设备故障诊断。E-mail:
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刘洪普(1977-),男,硕士,副教授,研究方向为机器学习与数据分析。E-mail:

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基于切比雪夫图卷积与门控循环单元的风电机组故障诊断方法
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刘洪普 1, 2 , 杨铭 1 , 董志永 3 , 涂宁 4 , 张平 1, 5
可再生能源 | 2026,44(1): 60-69
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可再生能源 | 2026 , 44 (1) : 60 -69
基于切比雪夫图卷积与门控循环单元的风电机组故障诊断方法
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刘洪普1, 2 , 杨铭1, 董志永3, 涂宁4, 张平1, 5
作者信息
  • 1.河北工业大学 人工智能与数据科学学院,天津 300401
  • 2.河北省大数据计算重点实验室(河北工业大学),天津 300401
  • 3.围场满族蒙古族自治县德佑新能源科技有限公司,河北 承德 068450
  • 4.河北晟德基础设施建设开发有限公司,河北 承德 067000
  • 5.省部共建电工装备可靠性与智能化国家重点实验室(河北工业大学),天津 300401
通讯作者:
张平(1991-),女,博士,副教授,研究方向为特征选择、新能源设备故障诊断。E-mail:
作者简介:

刘洪普(1977-),男,硕士,副教授,研究方向为机器学习与数据分析。E-mail:

Fault diagnosis of wind turbines based on Chebshev Graph Convolutions and Gated Recurrent Unit
Hongpu Liu1, 2 , Ming Yang1, Zhiyong Dong3, Ning Tu4, Ping Zhang1, 5
Affiliations
  • 1.Scholl of Artificial Intelligence, Hebei University of Technology, Tianjin 300401, China
  • 2.Hebei Provincial Key Laboratory of Big Data Computing (Hebei University of Technology), Tianjin 300401, China
  • 3.Weichang Manchu Mongolian Autonomous County Deyou New Energy Technology Co., Ltd., Chengde 068450, China
  • 4.Hebei Shengde Infrastructure Building Development Co., Ltd., Chengde 067000, China
  • 5.State Key Laboratory of Reliability and Intelligence of Electrical Equipment (Hebei University of Technology), Tianjin 300401, China
出版时间: 2026-01-20
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针对传统前馈神经网络与卷积神经网络无法有效提取风电机组运行数据的非线性空间特征与时间特征,以及目前的风电机组故障诊断方法只能进行状态监测,无法有效进行故障定位等问题,文章提出一种基于切比雪夫图卷积网络与循环门控单元的风电机组故障诊断方法。首先,基于动态时间规整算法构建图结构;其次,通过切比雪夫图卷积网络提取风电机组运行数据的非线性空间相关性;再次,利用循环门控单元提取风电机组运行数据的时间特征;最后,通过全连接层以及Softmax激活函数输出风电机组故障状态以及故障部位。经实验验证,该方法不但能够实现风电机组潜在故障的诊断,同时也可有效判断故障发生的具体部件,准确率达到99.33%,故障误检率低至0.38%,故障漏检率低至0.41%。

风电机组  /  故障诊断  /  动态时间规整  /  图卷积网络  /  门控循环单元

Addressing the limitations of traditional feedforward neural networks and convolutional neural networks in effectively extracting nonlinear spatial and temporal features from wind turbine operational data, and the current wind turbine fault diagnosis methods that can only perform state monitoring without effective fault localization, this paper proposes a wind turbine fault diagnosis method based on Chebyshev Graph Convolutional Networks and Gated Recurrent Units. First, a graph structure is constructed based on Dynamic Time Warping algorithm; second, Chebyshev Graph Convolutional Networks are used to extract nonlinear spatial correlations from wind turbine operational data; then, Gated Recurrent Units are employed to extract temporal features from the operational data; finally, the wind turbine fault status and fault location are output through fully connected layers and Softmax activation function. Experimental validation shows that this method can not only diagnose potential faults in wind turbines but also effectively determine the specific components where faults occur, achieving an accuracy of 99.33%, with a low false alarm rate of 0.38% and a low missed detection rate of 0.41%.

wind turbine  /  fault diagnosis  /  dynamic time warping  /  graph convolution network  /  gated recurrent unit
刘洪普, 杨铭, 董志永, 涂宁, 张平. 基于切比雪夫图卷积与门控循环单元的风电机组故障诊断方法. 可再生能源, 2026 , 44 (1) : 60 -69 .
Hongpu Liu, Ming Yang, Zhiyong Dong, Ning Tu, Ping Zhang. Fault diagnosis of wind turbines based on Chebshev Graph Convolutions and Gated Recurrent Unit[J]. Renewable Energy Resources, 2026 , 44 (1) : 60 -69 .
  • 国家自然科学基金项目(62206085)
  • 省部共建电工装备可靠性与智能化国家重点实验室(河北工业大学)优秀青年创新基金项目(EERI_OY2022005)
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  • 接收时间:2024-12-08
  • 首发时间:2026-09-23
  • 出版时间:2026-01-20
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  • 收稿日期:2024-12-08
基金
国家自然科学基金项目(62206085)
省部共建电工装备可靠性与智能化国家重点实验室(河北工业大学)优秀青年创新基金项目(EERI_OY2022005)
作者信息
    1.河北工业大学 人工智能与数据科学学院,天津 300401
    2.河北省大数据计算重点实验室(河北工业大学),天津 300401
    3.围场满族蒙古族自治县德佑新能源科技有限公司,河北 承德 068450
    4.河北晟德基础设施建设开发有限公司,河北 承德 067000
    5.省部共建电工装备可靠性与智能化国家重点实验室(河北工业大学),天津 300401

通讯作者:

张平(1991-),女,博士,副教授,研究方向为特征选择、新能源设备故障诊断。E-mail:
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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
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