Article(id=1149768948901654635, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149768937925165147, articleNumber=null, orderNo=null, doi=10.12404/j.issn.1671-1815.2405970, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1723046400000, receivedDateStr=2024-08-08, revisedDate=1732377600000, revisedDateStr=2024-11-24, acceptedDate=null, acceptedDateStr=null, onlineDate=1752055879091, onlineDateStr=2025-07-09, pubDate=1748361600000, pubDateStr=2025-05-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752055879091, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752055879091, creator=13701087609, updateTime=1752055879091, updator=13701087609, issue=Issue{id=1149768937925165147, tenantId=1146029695717560320, journalId=1146123166801305609, year='2025', volume='25', issue='15', pageStart='6155', pageEnd='6586', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1752055876475, creator=13701087609, updateTime=1768456822194, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1218559490207699090, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149768937925165147, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1218559490211893395, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149768937925165147, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=6360, endPage=6367, ext={EN=ArticleExt(id=1149768949178478708, articleId=1149768948901654635, tenantId=1146029695717560320, journalId=1146123166801305609, language=EN, title=Lifespan Prediction of Rectifier Diodes Based on Improved Grey Wolf Optimization-simple Recurrent Unit Network, columnId=1156262733675876713, journalTitle=Science Technology and Engineering, columnName=Papers·Electrical Technology, runingTitle=null, highlight=null, articleAbstract=
As essential components in power conversion modules, rectifiers are extensively utilized in power supply systems such as inverters, where their operational reliability directly influences the overall system performance. In order to enhance the reliability of rectifiers, it is critical to conduct lifespan predictions for sensitive components, particularly rectifier diodes. A predictive model was proposed that employs an improved grey wolf optimization (GWO) algorithm to optimize the hyperparameters of a simple recurrent unit (SRU) network. Initially, a power cycling accelerated aging test was performed on the diode, followed by an analysis of its characteristic parameters, with forward voltage drop identified as the primary aging indicator. Subsequently, the improved GWO algorithm was applied to optimize SRU hyperparameters—such as learning rate, number of hidden layers, and iteration count—thereby establishing a hybrid predictive model. Finally, the model was trained and validated using aging test data, with predictive accuracy compared against alternative models. The results show that the proposed model achieves superior predictive accuracy, and the data-driven predictive approach enhances the precision of diode lifespan estimation compared to conventional analytical modeling methods, thereby contributing to enhanced operational reliability of rectifiers.
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整流器作为电能变换功率模块的关键环节,广泛应用于变频器等供电系统设备中,其运行可靠性直接影响整个系统的运行状态。为提高整流器运行可靠性,需针对其中的敏感部件整流二极管进行寿命预测,提出一种由改进后的灰狼优化算法(grey wolf optimization,GWO)优化简单循环单元(simple recurrent unit, SRU)网络超参数的预测模型。首先对二极管进行功率循环加速老化试验,对其特征参数进行分析,选取正向导通压降作为主要老化特征,其次采用改良策略后的GWO对SRU网络的学习率、隐藏层个数、迭代次数等超参数进行寻优,建立组合预测模型,最后将老化试验所得数据输入模型中进行训练以及验证,得到预测结果与其他模型对比。结果表明:本文模型具有更高的准确性,基于数据驱动的预测方法较传统分析建模方法提高了二极管寿命预测精度,进而提高了整流器工作可靠性。
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谢亮(2001—),男,汉族,湖北洪湖人,硕士研究生。研究方向:高压变频器功率模块可靠性。E-mail:553803853@qq.com。
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谢亮(2001—),男,汉族,湖北洪湖人,硕士研究生。研究方向:高压变频器功率模块可靠性。E-mail:553803853@qq.com。
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Boldea I. Electric generators and motors: an overview[J].
CES Transactions on Electrical Machines and Systems,
2017,
1(1): 3-14., articleTitle=Electric generators and motors: an overview, refAbstract=null), Reference(id=1172924200311472461, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2015, volume=30, issue=21, pageStart=1, pageEnd=12, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=徐殿国, 刘晓峰, 于泳, journalName=电工技术学报, refType=null, unstructuredReference=徐殿国, 刘晓峰, 于泳. 变频器故障诊断及容错控制研究综述[J].
电工技术学报,
2015,
30(21): 1-12., articleTitle=变频器故障诊断及容错控制研究综述, refAbstract=null), Reference(id=1172924200407941454, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2015, volume=30, issue=21, pageStart=1, pageEnd=12, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=Xu Dianguo, Liu Xiaofeng, Yu Yong, journalName=Transactions of China Electrotechnical Society, refType=null, unstructuredReference=
Xu Dianguo,
Liu Xiaofeng,
Yu Yong. A survey on fault diagnosis and tolerant control of inverters[J].
Transactions of China Electrotechnical Society,
2015,
30(21): 1-12., articleTitle=A survey on fault diagnosis and tolerant control of inverters, refAbstract=null), Reference(id=1172924200496021839, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2021, volume=36, issue=12, pageStart=2560, pageEnd=2575, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=张军, 张犁, 成瑜, journalName=电工技术学报, refType=null, unstructuredReference=张军, 张犁, 成瑜. IGBT模块寿命评估研究综述[J].
电工技术学报,
2021,
36(12): 2560-2575., articleTitle=IGBT模块寿命评估研究综述, refAbstract=null), Reference(id=1172924200588296528, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2021, volume=36, issue=12, pageStart=2560, pageEnd=2575, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=Zhang Jun, Zhang Li, Cheng Yu, journalName=Transactions of China Electrotechnical Society, refType=null, unstructuredReference=
Zhang Jun,
Zhang Li,
Cheng Yu. Review of the lifetime evaluation for the IGBT module[J].
Transactions of China Electrotechnical Society,
2021,
36(12): 2560-2575., articleTitle=Review of the lifetime evaluation for the IGBT module, refAbstract=null), Reference(id=1172924200697348433, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2020, volume=40, issue=18, pageStart=5796, pageEnd=5805, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=马铭遥, 郭伟生, 严雪松, journalName=中国电机工程学报, refType=null, unstructuredReference=马铭遥, 郭伟生, 严雪松, 等. 用于电动汽车功率模块热分析的紧凑型热网络模型[J].
中国电机工程学报,
2020,
40(18): 5796-5805., articleTitle=用于电动汽车功率模块热分析的紧凑型热网络模型, refAbstract=null), Reference(id=1172924200789623122, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2020, volume=40, issue=18, pageStart=5796, pageEnd=5805, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=Ma Mingyao, Guo Weisheng, Yan Xuesong, journalName=Proceedings of the CSEE, refType=null, unstructuredReference=
Ma Mingyao,
Guo Weisheng,
Yan Xuesong, et al. Compact thermal network model for thermal analysis of power modules in electric vehicle[J].
Proceedings of the CSEE,
2020,
40(18): 5796-5805., articleTitle=Compact thermal network model for thermal analysis of power modules in electric vehicle, refAbstract=null), Reference(id=1172924200831566163, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2022, volume=17, issue=2, pageStart=19, pageEnd=26, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=许智亮, 葛兴来, 李金, journalName=电气工程学报, refType=null, unstructuredReference=许智亮, 葛兴来, 李金, 等. 计及流-热耦合热网络模型的IGBT结温计算[J].
电气工程学报,
2022,
17(2): 19-26., articleTitle=计及流-热耦合热网络模型的IGBT结温计算, refAbstract=null), Reference(id=1172924200907063636, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2022, volume=17, issue=2, pageStart=19, pageEnd=26, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=Xu Zhiliang, Ge Xinglai, Li Jin, journalName=Journal of Electrical Engineering, refType=null, unstructuredReference=
Xu Zhiliang,
Ge Xinglai,
Li Jin, et al. Calculation of IGBT junction temperature with thermal network model considering flow-thermal coupling[J].
Journal of Electrical Engineering,
2022,
17(2): 19-26., articleTitle=Calculation of IGBT junction temperature with thermal network model considering flow-thermal coupling, refAbstract=null), Reference(id=1172924200990949717, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=9, authorNames=黄宇剑, journalName=地铁整流器二极管故障诊断与剩余寿命预测方法研究, refType=null, unstructuredReference=黄宇剑.
地铁整流器二极管故障诊断与剩余寿命预测方法研究[D]. 成都: 西南交通大学,
2021., articleTitle=null, refAbstract=null), Reference(id=1172924201066447190, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=Huang Yujian, journalName=Research on fault diagnosis and remaining life prediction method of diode in metro rectifier, refType=null, unstructuredReference=
Huang Yujian.
Research on fault diagnosis and remaining life prediction method of diode in metro rectifier[D]. Chengdu: Southwest Jiaotong University,
2021., articleTitle=null, refAbstract=null), Reference(id=1172924201141944663, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2020, volume=13, issue=8, pageStart=1942, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=11, authorNames=Plesca A, Mihet-Popa L, journalName=Energies, refType=null, unstructuredReference=
Plesca A,
Mihet-Popa L. Thermal analysis of power rectifiers in steady-state conditions[J].
Energies,
2020,
13(8): 1942., articleTitle=Thermal analysis of power rectifiers in steady-state conditions, refAbstract=null), Reference(id=1172924201242607960, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2023, volume=141, issue=null, pageStart=1, pageEnd=10, url=null, language=null, rfNumber=[8], rfOrder=12, authorNames=Zhao S H, Yang X, Wu X L, journalName=Microelectronics Reliability, refType=null, unstructuredReference=
Zhao S H,
Yang X,
Wu X L, et al. Investigation on fatigue mechanism of solder layers in IGBT modules under high temperature gradients[J].
Microelectronics Reliability,
2023,
141: 1-10., articleTitle=Investigation on fatigue mechanism of solder layers in IGBT modules under high temperature gradients, refAbstract=null), Reference(id=1172924201410380121, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=null, pageStart=1, pageEnd=6, url=null, language=null, rfNumber=[9], rfOrder=13, authorNames=Ren H, Du X, Yu Y, journalName=2022 IEEE Energy Conversion Congress and Exposition (ECCE), refType=null, unstructuredReference=
Ren H,
Du X,
Yu Y, et al. Power MOSFET lifetime prediction method based on optimized long short-term memory neural network[C]//
2022 IEEE Energy Conversion Congress and Exposition (ECCE). New York: IEEE,
2022: 1-6., articleTitle=Power MOSFET lifetime prediction method based on optimized long short-term memory neural network, refAbstract=null), Reference(id=1172924201511043418, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2021, volume=52, issue=8, pageStart=7504, pageEnd=7512, url=null, language=null, rfNumber=[10], rfOrder=14, authorNames=Han Y, Qi W, Ding N, journalName=IEEE Transactions on Cybernetics, refType=null, unstructuredReference=
Han Y,
Qi W,
Ding N, et al. Short-time wavelet entropy integrating improved LSTM for fault diagnosis of modular multilevel converter[J].
IEEE Transactions on Cybernetics,
2021,
52(8): 7504-7512., articleTitle=Short-time wavelet entropy integrating improved LSTM for fault diagnosis of modular multilevel converter, refAbstract=null), Reference(id=1172924201611706715, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2022, volume=37, issue=12, pageStart=3162, pageEnd=3171, url=null, language=null, rfNumber=[11], rfOrder=15, authorNames=于永进, 姜雅男, 李长云, journalName=电工技术学报, refType=null, unstructuredReference=于永进, 姜雅男, 李长云. 基于鲸鱼优化-长短期记忆网络模型的机-热老化绝缘纸剩余寿命预测方法[J].
电工技术学报,
2022,
37(12): 3162-3171., articleTitle=基于鲸鱼优化-长短期记忆网络模型的机-热老化绝缘纸剩余寿命预测方法, refAbstract=null), Reference(id=1172924201712370012, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2022, volume=37, issue=12, pageStart=3162, pageEnd=3171, url=null, language=null, rfNumber=[11], rfOrder=16, authorNames=Yu Yongjin, Jiang Ya'nan, Li Changyun, journalName=Transactions of China Electrotechnical Society, refType=null, unstructuredReference=
Yu Yongjin,
Jiang Ya'nan,
Li Changyun. Prediction method of insulation paper remaining life with mechanical-thermal synergy based on whale optimization algorithm-long-short term memory model[J].
Transactions of China Electrotechnical Society,
2022,
37(12): 3162-3171., articleTitle=Prediction method of insulation paper remaining life with mechanical-thermal synergy based on whale optimization algorithm-long-short term memory model, refAbstract=null), Reference(id=1172924201808839005, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2021, volume=17, issue=5, pageStart=3478, pageEnd=3487, url=null, language=null, rfNumber=[12], rfOrder=17, authorNames=Ren L, Dong J, Wang X, journalName=IEEE Transactions on Industrial Informatics, refType=null, unstructuredReference=
Ren L,
Dong J,
Wang X, et al. A data-driven auto-CNN-LSTM prediction model for lithium-ion battery remaining useful life[J].
IEEE Transactions on Industrial Informatics,
2021,
17(5): 3478-3487., articleTitle=A data-driven auto-CNN-LSTM prediction model for lithium-ion battery remaining useful life, refAbstract=null), Reference(id=1172924201938862430, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2024, volume=39, issue=4, pageStart=1074, pageEnd=1086, url=null, language=null, rfNumber=[13], rfOrder=18, authorNames=任宏宇, 余瑶怡, 杜雄, journalName=电工技术学报, refType=null, unstructuredReference=任宏宇, 余瑶怡, 杜雄, 等. 基于优化长短期记忆神经网络的IGBT寿命预测模型[J].
电工技术学报,
2024,
39(4): 1074-1086., articleTitle=基于优化长短期记忆神经网络的IGBT寿命预测模型, refAbstract=null), Reference(id=1172924202005971295, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2024, volume=39, issue=4, pageStart=1074, pageEnd=1086, url=null, language=null, rfNumber=[13], rfOrder=19, authorNames=Ren Hongyu, Yu Yaoyi, Du Xiong, journalName=Transactions of China Electrotechnical Society, refType=null, unstructuredReference=
Ren Hongyu,
Yu Yaoyi,
Du Xiong, et al. IGBT lifetime prediction model based on optimized long short-term memory neural network[J].
Transactions of China Electrotechnical Society,
2024,
39(4): 1074-1086., articleTitle=IGBT lifetime prediction model based on optimized long short-term memory neural network, refAbstract=null), Reference(id=1172924202085663072, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2024, volume=49, issue=4, pageStart=373, pageEnd=379, url=null, language=null, rfNumber=[14], rfOrder=20, authorNames=张金萍, 薛治伦, 陈航, journalName=半导体技术, refType=null, unstructuredReference=张金萍, 薛治伦, 陈航, 等. 基于注意力机制的CNN-BiLSTM的IGBT剩余使用寿命预测[J].
半导体技术,
2024,
49(4): 373-379., articleTitle=基于注意力机制的CNN-BiLSTM的IGBT剩余使用寿命预测, refAbstract=null), Reference(id=1172924202190520673, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2024, volume=49, issue=4, pageStart=373, pageEnd=379, url=null, language=null, rfNumber=[14], rfOrder=21, authorNames=Zhang Jinping, Xue Zhilun, Chen Hang, journalName=Semiconductor Technology, refType=null, unstructuredReference=
Zhang Jinping,
Xue Zhilun,
Chen Hang, et al. CNN-BiLSTM based on attention mechanism for prediction of igbt remaining useful life[J].
Semiconductor Technology,
2024,
49(4): 373-379., articleTitle=CNN-BiLSTM based on attention mechanism for prediction of igbt remaining useful life, refAbstract=null), Reference(id=1172924202425401698, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2021, volume=175, issue=null, pageStart=109166, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=22, authorNames=Yao D, Li B, Liu H, journalName=Measurement, refType=null, unstructuredReference=
Yao D,
Li B,
Liu H, et al. Remaining useful life prediction of roller bearings based on improved 1D-CNN and simple recurrent unit[J].
Measurement,
2021,
175: 109166., articleTitle=Remaining useful life prediction of roller bearings based on improved 1D-CNN and simple recurrent unit, refAbstract=null), Reference(id=1172924202488316259, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2024, volume=73, issue=2, pageStart=736, pageEnd=744, url=null, language=null, rfNumber=[16], rfOrder=23, authorNames=Ma H, Qiu J, Sheng G, journalName=IEEE Transactions on Microwave Theory and Techniques, refType=null, unstructuredReference=
Ma H,
Qiu J,
Sheng G, et al. Deep simple recurrent unit-based transient modeling method for high-speed circuits[J].
IEEE Transactions on Microwave Theory and Techniques,
2024,
73(2): 736-744., articleTitle=Deep simple recurrent unit-based transient modeling method for high-speed circuits, refAbstract=null), Reference(id=1172924202614145380, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2021, volume=9, issue=null, pageStart=121944, pageEnd=121956, url=null, language=null, rfNumber=[17], rfOrder=24, authorNames=Liu J, Wei X, Huang H, journalName=IEEE Access, refType=null, unstructuredReference=
Liu J,
Wei X,
Huang H. An improved grey wolf optimization algorithm and its application in path planning[J].
IEEE Access,
2021,
9: 121944-121956., articleTitle=An improved grey wolf optimization algorithm and its application in path planning, refAbstract=null), Reference(id=1172924202681254246, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2024, volume=24, issue=18, pageStart=7701, pageEnd=7709, url=null, language=null, rfNumber=[18], rfOrder=25, authorNames=陈晓梅, 周博, 蔡烨, journalName=科学技术与工程, refType=null, unstructuredReference=陈晓梅, 周博, 蔡烨. 基于改进灰狼算法的微网多主体主从博弈策略[J].
科学技术与工程,
2024,
24(18): 7701-7709., articleTitle=基于改进灰狼算法的微网多主体主从博弈策略, refAbstract=null), Reference(id=1172924202773528936, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2024, volume=24, issue=18, pageStart=7701, pageEnd=7709, url=null, language=null, rfNumber=[18], rfOrder=26, authorNames=Chen Xiaomei, Zhou Bo, Cai Ye, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Chen Xiaomei,
Zhou Bo,
Cai Ye. Multi-agent master-slave game strategy of microgrid based on improved grey wolf algorithm[J].
Science Technology and Engineering,
2024,
24(18): 7701-7709., articleTitle=Multi-agent master-slave game strategy of microgrid based on improved grey wolf algorithm, refAbstract=null), Reference(id=1172924202836443498, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2017, volume=12, issue=10, pageStart=9, pageEnd=18, url=null, language=null, rfNumber=[19], rfOrder=27, authorNames=丁杰, 张平, journalName=电气工程学报, refType=null, unstructuredReference=丁杰, 张平. 地铁车辆牵引逆变器IGBT模块的结温与疲劳寿命计算[J].
电气工程学报,
2017,
12(10): 9-18., articleTitle=地铁车辆牵引逆变器IGBT模块的结温与疲劳寿命计算, refAbstract=null), Reference(id=1172924202903552364, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2017, volume=12, issue=10, pageStart=9, pageEnd=18, url=null, language=null, rfNumber=[19], rfOrder=28, authorNames=Ding Jie, Zhang Ping, journalName=Journal of Electrical Engineering, refType=null, unstructuredReference=
Ding Jie,
Zhang Ping. Junction temperature and fatigue life calculation of IGBT module for metro vehicle traction inverter[J].
Journal of Electrical Engineering,
2017,
12(10): 9-18., articleTitle=Junction temperature and fatigue life calculation of IGBT module for metro vehicle traction inverter, refAbstract=null), Reference(id=1172924203016798575, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2023, volume=23, issue=11, pageStart=4654, pageEnd=4659, url=null, language=null, rfNumber=[20], rfOrder=29, authorNames=张明宇, 王琦, 于洋, journalName=科学技术与工程, refType=null, unstructuredReference=张明宇, 王琦, 于洋. 基于GRU与PCA-TL的热应力下IGBT故障预测[J].
科学技术与工程,
2023,
23(11): 4654-4659., articleTitle=基于GRU与PCA-TL的热应力下IGBT故障预测, refAbstract=null), Reference(id=1172924203264262514, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, doi=null, pmid=null, pmcid=null, year=2023, volume=23, issue=11, pageStart=4654, pageEnd=4659, url=null, language=null, rfNumber=[20], rfOrder=30, authorNames=Zhang Mingyu, Wang Qi, Yu Yang, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Zhang Mingyu,
Wang Qi,
Yu Yang. Fault prediction of IGBT under thermal stress based on GRU and PCA-TL[J].
Science Technology and Engineering,
2023,
23(11): 4654-4659., articleTitle=Fault prediction of IGBT under thermal stress based on GRU and PCA-TL, refAbstract=null)], funds=[Fund(id=1172924199980122443, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, awardId=51877161, language=CN, fundingSource=国家自然科学基金(51877161), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1172924192807862541, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, xref=1, ext=[AuthorCompanyExt(id=1172924192812056846, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, companyId=1172924192807862541, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Cyclic structure of SRU, figureFileSmall=k6EWdL1WrhoVvR/HfZB1uQ==, figureFileBig=v0Ivg1dUCBwz10WLTCdU+g==, tableContent=null), ArticleFig(id=1172924196905697586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=图1, caption=
SRU网络循环结构 Xt为当前时刻输入;WL为线性权重矩阵;ct为单元当前时刻状态;ht为单元当前时刻输出;ft为遗忘门输出; rt为重置门输出;σf、σr为遗忘门、重置门的sigmoid激活函数
, figureFileSmall=k6EWdL1WrhoVvR/HfZB1uQ==, figureFileBig=v0Ivg1dUCBwz10WLTCdU+g==, tableContent=null), ArticleFig(id=1172924197119607091, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Fig.2, caption=
Diagram of grey wolf position update in GWO, figureFileSmall=76BuI0QIp0sL6hhYr3M7Ag==, figureFileBig=LBteDtpUhDAEnjrmwflI5A==, tableContent=null), ArticleFig(id=1172924197220270388, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=图2, caption=
GWO算法中灰狼位置更新示意图, figureFileSmall=76BuI0QIp0sL6hhYr3M7Ag==, figureFileBig=LBteDtpUhDAEnjrmwflI5A==, tableContent=null), ArticleFig(id=1172924197354488117, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Fig.3, caption=
Flowchart of improved GWO, figureFileSmall=GDBoNOTqFd2er0v2a3ZTVA==, figureFileBig=i9nFkb3M0X2fQJkCfwKHDQ==, tableContent=null), ArticleFig(id=1172924197476122934, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=图3, caption=
改进GWO流程图, figureFileSmall=GDBoNOTqFd2er0v2a3ZTVA==, figureFileBig=i9nFkb3M0X2fQJkCfwKHDQ==, tableContent=null), ArticleFig(id=1172924197593563447, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Fig.4, caption=
Flowchart of improved GWO-SRU prediction, figureFileSmall=lZM6Upqxe8G4O7Y9zNz2/Q==, figureFileBig=FZaob94muoBi/VuadVxl5g==, tableContent=null), ArticleFig(id=1172924197702615352, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=图4, caption=
改进GWO-SRU预测流程图, figureFileSmall=lZM6Upqxe8G4O7Y9zNz2/Q==, figureFileBig=FZaob94muoBi/VuadVxl5g==, tableContent=null), ArticleFig(id=1172924197861998905, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Fig.5, caption=
Platform of aging test, figureFileSmall=kl01IF9nqBY50Bb1JIYWdA==, figureFileBig=FnOlRdgHBakhak5t4hwlGg==, tableContent=null), ArticleFig(id=1172924198050742586, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=图5, caption=
老化试验平台, figureFileSmall=kl01IF9nqBY50Bb1JIYWdA==, figureFileBig=FnOlRdgHBakhak5t4hwlGg==, tableContent=null), ArticleFig(id=1172924198151405883, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Fig.6, caption=
Convergence curve of fitness value, figureFileSmall=+TaghYJz0pW92T+Uos/oZQ==, figureFileBig=oGwLFK5UB2DrkZRSsJveFg==, tableContent=null), ArticleFig(id=1172924198302400828, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=图6, caption=
适应度值收敛曲线, figureFileSmall=+TaghYJz0pW92T+Uos/oZQ==, figureFileBig=oGwLFK5UB2DrkZRSsJveFg==, tableContent=null), ArticleFig(id=1172924198361121085, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Fig.7, caption=
Comparison between model predicted values and actual values, figureFileSmall=z80QNVoeqiE+x1EIkX1d4w==, figureFileBig=O/wZe+pt6x+c5Narn4H/+g==, tableContent=null), ArticleFig(id=1172924198474367294, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=图7, caption=
模型预测值与实际值对比, figureFileSmall=z80QNVoeqiE+x1EIkX1d4w==, figureFileBig=O/wZe+pt6x+c5Narn4H/+g==, tableContent=null), ArticleFig(id=1172924198541476159, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Fig.8, caption=
Comparison of prediction results of various lifespan prediction models, figureFileSmall=DqxlPqkmgrgBlED7NYkAJw==, figureFileBig=DP5eKeoNaZ+X74849Rs2vQ==, tableContent=null), ArticleFig(id=1172924198642139456, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=图8, caption=
各寿命预测模型预测结果对比, figureFileSmall=DqxlPqkmgrgBlED7NYkAJw==, figureFileBig=DP5eKeoNaZ+X74849Rs2vQ==, tableContent=null), ArticleFig(id=1172924198721831233, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Fig.9, caption=
Comparison of mean absolute percentage error, figureFileSmall=lT/UJnJo6Pvt/WOXX3sLSw==, figureFileBig=YNoZBpzfR1+nIngfGXYsqg==, tableContent=null), ArticleFig(id=1172924198835077442, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=图9, caption=
平均绝对百分比误差对比, figureFileSmall=lT/UJnJo6Pvt/WOXX3sLSw==, figureFileBig=YNoZBpzfR1+nIngfGXYsqg==, tableContent=null), ArticleFig(id=1172924198969295171, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Table 1, caption=
Aging data of rectifier diodes
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| 二极管 | 设置温度/℃ | 起始压降/V | 失效压降/V | 失效周期/次 |
| VD1 | 90 | 0.765 | 0.691 | 537 |
| VD2 | 90 | 0.758 | 0.681 | 544 |
| VD3 | 100 | 0.749 | 0.693 | 312 |
| VD4 | 100 | 0.772 | 0.701 | 334 |
| VD5 | 110 | 0.776 | 0.689 | 202 |
| VD6 | 110 | 0.759 | 0.675 | 197 |
| VD7 | 120 | 0.768 | 0.673 | 128 |
| VD8 | 120 | 0.782 | 0.675 | 134 |
), ArticleFig(id=1172924199074152772, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=表1, caption=
整流二极管老化数据
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| 二极管 | 设置温度/℃ | 起始压降/V | 失效压降/V | 失效周期/次 |
| VD1 | 90 | 0.765 | 0.691 | 537 |
| VD2 | 90 | 0.758 | 0.681 | 544 |
| VD3 | 100 | 0.749 | 0.693 | 312 |
| VD4 | 100 | 0.772 | 0.701 | 334 |
| VD5 | 110 | 0.776 | 0.689 | 202 |
| VD6 | 110 | 0.759 | 0.675 | 197 |
| VD7 | 120 | 0.768 | 0.673 | 128 |
| VD8 | 120 | 0.782 | 0.675 | 134 |
), ArticleFig(id=1172924199237730629, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Table 2, caption=
Optimal hyperparameter values
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 取值 |
| 学习率 | 0.013 |
| 隐藏层神经元个数 | 15 |
| 迭代次数 | 231 |
), ArticleFig(id=1172924199325811014, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=表2, caption=
最优超参数值
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 取值 |
| 学习率 | 0.013 |
| 隐藏层神经元个数 | 15 |
| 迭代次数 | 231 |
), ArticleFig(id=1172924199455834439, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Table 3, caption=
Comparison of prediction results for rectifier diodes
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 设置温度/℃ | 失效压降/V | 失效周期/次 |
| 实际值 | 90 | 0.692 | 529 |
| 预测值 | 0.689 | 529 |
| 实际值 | 100 | 0.688 | 311 |
| 预测值 | 0.687 | 316 |
| 实际值 | 110 | 0.679 | 205 |
| 预测值 | 0.681 | 207 |
| 实际值 | 120 | 0.672 | 125 |
| 预测值 | 0.674 | 122 |
), ArticleFig(id=1172924199564886344, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=表3, caption=
整流二极管预测结果对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 设置温度/℃ | 失效压降/V | 失效周期/次 |
| 实际值 | 90 | 0.692 | 529 |
| 预测值 | 0.689 | 529 |
| 实际值 | 100 | 0.688 | 311 |
| 预测值 | 0.687 | 316 |
| 实际值 | 110 | 0.679 | 205 |
| 预测值 | 0.681 | 207 |
| 实际值 | 120 | 0.672 | 125 |
| 预测值 | 0.674 | 122 |
), ArticleFig(id=1172924199673938249, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=EN, label=Table 4, caption=
Comparison of evaluation indicators
, figureFileSmall=null, figureFileBig=null, tableContent=
| 预测模型 | MAPE | RMSE | R2 |
| LSTM | 0.070 7 | 0.077 4 | 0.815 4 |
| BO-LSTM | 0.041 5 | 0.048 7 | 0.896 3 |
| SRU | 0.076 9 | 0.086 5 | 0.798 9 |
| GWO-SRU | 0.039 5 | 0.045 3 | 0.904 7 |
| 本文模型 | 0.026 4 | 0.020 6 | 0.966 4 |
), ArticleFig(id=1172924199812350282, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149768948901654635, language=CN, label=表4, caption=
评价指标对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 预测模型 | MAPE | RMSE | R2 |
| LSTM | 0.070 7 | 0.077 4 | 0.815 4 |
| BO-LSTM | 0.041 5 | 0.048 7 | 0.896 3 |
| SRU | 0.076 9 | 0.086 5 | 0.798 9 |
| GWO-SRU | 0.039 5 | 0.045 3 | 0.904 7 |
| 本文模型 | 0.026 4 | 0.020 6 | 0.966 4 |
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