{"title":"Progress in Weak Discharge Detection Based on PMTs","authors":"Y. Jiang, Weilan Wang, Xuan Li, Changzhu Wang","doi":"10.1109/AEERO52475.2021.9708130","DOIUrl":null,"url":null,"abstract":"Weak partial discharge detection can be used to assess the insulation performance of high-voltage electrical devices. Optical detection technology featuring photomultiplier tubes (PMTs) enables the detection of weak discharge in high-voltage electrical equipment by detecting the light radiation generated during the discharging period. The paper reviews the principle of the detection of weak discharge based on PMTs and introduces details of the research in optical detection technology of weak discharge recently. Finally, this paper also summarizes the potential problems in the application of PMTs and possible prospects of this technology.","PeriodicalId":6828,"journal":{"name":"2021 International Conference on Advanced Electrical Equipment and Reliable Operation (AEERO)","volume":"20 1 1","pages":"1-5"},"PeriodicalIF":0.0000,"publicationDate":"2021-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on Advanced Electrical Equipment and Reliable Operation (AEERO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AEERO52475.2021.9708130","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Weak partial discharge detection can be used to assess the insulation performance of high-voltage electrical devices. Optical detection technology featuring photomultiplier tubes (PMTs) enables the detection of weak discharge in high-voltage electrical equipment by detecting the light radiation generated during the discharging period. The paper reviews the principle of the detection of weak discharge based on PMTs and introduces details of the research in optical detection technology of weak discharge recently. Finally, this paper also summarizes the potential problems in the application of PMTs and possible prospects of this technology.