Zhihao Fang, Z. Wu, Jinwen Mai, Xujiang Shi, Yang Xu, Yi Hong, Xia Hua, Jiahuan Feng, Chong Sze Tong, Tao Hu
{"title":"Improvement of Control Loop Bandwidth of UPFC in Dynamic Lightning Protection System","authors":"Zhihao Fang, Z. Wu, Jinwen Mai, Xujiang Shi, Yang Xu, Yi Hong, Xia Hua, Jiahuan Feng, Chong Sze Tong, Tao Hu","doi":"10.1109/ICLP56858.2022.9942558","DOIUrl":null,"url":null,"abstract":"Thunderstorms have become more and more frequent in recent years, and lightning protection of power grid is becoming more important. When lighting happens, the transfer and control of power flow is required as soon as possible. In the control system, bandwidth represents the response speed. This paper introduces the control principle of power flow in power grid dynamic lightning protection system. Taking the parallel side current control in the unified power flow control device (UPFC) as an example, the paper presents the specific method to improve the bandwidth of the control loop.","PeriodicalId":403323,"journal":{"name":"2022 36th International Conference on Lightning Protection (ICLP)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 36th International Conference on Lightning Protection (ICLP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICLP56858.2022.9942558","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
Thunderstorms have become more and more frequent in recent years, and lightning protection of power grid is becoming more important. When lighting happens, the transfer and control of power flow is required as soon as possible. In the control system, bandwidth represents the response speed. This paper introduces the control principle of power flow in power grid dynamic lightning protection system. Taking the parallel side current control in the unified power flow control device (UPFC) as an example, the paper presents the specific method to improve the bandwidth of the control loop.
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