含分布式电源配电网的故障定位解析  

Analysis of Fault Location in Distribution Networks with Distributed Power Sources

作　　者：赵丹 付振晶 ZHAO Dan;FU Zhenjing(State Grid Zhenjiang Power Supply Company,Zhenjiang 212000,China)

机构地区：[1]国网镇江供电公司,江苏镇江212000

出　　处：《通信电源技术》2023年第19期260-262,共3页Telecom Power Technology

摘　　要：为迅速锁定含分布式电源配电网的故障定位并同步解决,快速恢复配电网的正常运行,分析了含分布式电源配电网的故障定位,提出了以Lambda算法进行故障定位的方法,构建故障定位数学模型,并利用配电网上传数据进行函数计算,结合模拟实验定位含分布式电源配电网的故障,尽可能地缩短配电网故障搜索时间,从而达到提高故障定位与处理效率的目的,以期为相关人员提供参考。In order to quickly lock the fault location of distribution network containing distributed power supply and solve it synchronously,and quickly restore the normal operation of distribution network,the article analyzes the fault location of distribution network containing distributed power supply,proposes the method of fault location by Lambda algorithm,constructs the mathematical model of fault location,and uses the uploaded data from distribution network to carry out the function calculation,combined with the simulation experiment to locate faults of distribution network containing distributed power supply,and shortens the search time of faults of distribution network as much as possible so as to achieve the purpose of improving the efficiency of fault location and processing,with a view to providing references to the relevant personnel.

关 键 词：分布式电源 故障定位 开关函数 模拟实验 

分 类 号：TM727[电气工程—电力系统及自动化]