{"title":"高压直流交流滤波器接通时的涌流和过电压分析","authors":"Xia Chengjun, Cong Baofeng","doi":"10.1109/PEAM.2012.6612528","DOIUrl":null,"url":null,"abstract":"The number of the faults caused by AC filters has been reached 8 times in a HVDC system of CSG. The AC Filter may produce inrush current and over-voltage when switching on, which will occasionally damage the filters, make protection malfunction and threat the system. The paper introduces a simulation based on Monte Carlo algorithm and PSCAD User-definition model in order to analysis the problem. This paper makes simulations about inrush current and the zero sequence current to research three-phase unbalanced inrush current in the inverter side. Based on these results, some methods which solve the effect of inrush current has been proposed, like erecting POW, locking the unbalanced protection temporarily.","PeriodicalId":130967,"journal":{"name":"2012 Power Engineering and Automation Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Analysis of inrush current and over-voltage with HVDC AC filters switching on\",\"authors\":\"Xia Chengjun, Cong Baofeng\",\"doi\":\"10.1109/PEAM.2012.6612528\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The number of the faults caused by AC filters has been reached 8 times in a HVDC system of CSG. The AC Filter may produce inrush current and over-voltage when switching on, which will occasionally damage the filters, make protection malfunction and threat the system. The paper introduces a simulation based on Monte Carlo algorithm and PSCAD User-definition model in order to analysis the problem. This paper makes simulations about inrush current and the zero sequence current to research three-phase unbalanced inrush current in the inverter side. Based on these results, some methods which solve the effect of inrush current has been proposed, like erecting POW, locking the unbalanced protection temporarily.\",\"PeriodicalId\":130967,\"journal\":{\"name\":\"2012 Power Engineering and Automation Conference\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 Power Engineering and Automation Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PEAM.2012.6612528\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Power Engineering and Automation Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PEAM.2012.6612528","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of inrush current and over-voltage with HVDC AC filters switching on
The number of the faults caused by AC filters has been reached 8 times in a HVDC system of CSG. The AC Filter may produce inrush current and over-voltage when switching on, which will occasionally damage the filters, make protection malfunction and threat the system. The paper introduces a simulation based on Monte Carlo algorithm and PSCAD User-definition model in order to analysis the problem. This paper makes simulations about inrush current and the zero sequence current to research three-phase unbalanced inrush current in the inverter side. Based on these results, some methods which solve the effect of inrush current has been proposed, like erecting POW, locking the unbalanced protection temporarily.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
