Jinxin Cao, Yaping Du, Jianguo Wang, L. Cai, Yuxuan Ding, Mi Zhou, A. Andreotti, Yadong Fan
{"title":"A Simplified Method for Probability-based Assessment of Flashover Occurred on the Medium-Voltage Distribution Network Due to Lightning","authors":"Jinxin Cao, Yaping Du, Jianguo Wang, L. Cai, Yuxuan Ding, Mi Zhou, A. Andreotti, Yadong Fan","doi":"10.1109/APL57308.2023.10182051","DOIUrl":null,"url":null,"abstract":"This paper proposed a novel surrogate model for probability-based assessment of flashover due to lightning on a complex medium-voltage distribution network with some protection schemes (e.g., with some limited surge arresters). Different from adequate randomly generated lightning events in a traditional Monte Carlo method, in the proposed model a simplified set of lightning parameters with some probability factors is adopted to consider the lightning randomness. Compared with the traditional Monte Carlo assessment, it is found that the proposed surrogate model can realize a 10-fold efficiency improvement, with reasonable accuracy. The evaluation can easily reveal the weak points of the poles against lightning strikes, as well as the safe points. Therefore, the proposed method is a practical effective method for the design of differentiated surge-arrester configuration.","PeriodicalId":371726,"journal":{"name":"2023 12th Asia-Pacific International Conference on Lightning (APL)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 12th Asia-Pacific International Conference on Lightning (APL)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APL57308.2023.10182051","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
This paper proposed a novel surrogate model for probability-based assessment of flashover due to lightning on a complex medium-voltage distribution network with some protection schemes (e.g., with some limited surge arresters). Different from adequate randomly generated lightning events in a traditional Monte Carlo method, in the proposed model a simplified set of lightning parameters with some probability factors is adopted to consider the lightning randomness. Compared with the traditional Monte Carlo assessment, it is found that the proposed surrogate model can realize a 10-fold efficiency improvement, with reasonable accuracy. The evaluation can easily reveal the weak points of the poles against lightning strikes, as well as the safe points. Therefore, the proposed method is a practical effective method for the design of differentiated surge-arrester configuration.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
