含分布式电源的配电网故障恢复策略研究  

Research on Recovery Strategy of Distribution Network Fault with Distributed Power Source

作　　者：沈家辉 Shen Jia-hui(State Grid Jiangsu Power Co.,Ltd.Kunshan power supply branch,suzhou 215300,Jiangsu Province,China)

机构地区：[1]国网江苏省电力有限公司昆山市供电分公司,江苏苏州215300

出　　处：《科学与信息化》2023年第17期104-106,共3页Technology and Information

摘　　要：近年来,电力系统的快速升级,让社会的用电需求得到了进一步的满足。但与此同时,分布式电源配电网也经常出现故障,进而对整个电网的运行产生了相应的影响。在这样的背景下,进行故障的精准定位及恢复就显得尤为重要。因此,当某个地区出现故障时,首先要对该地区的故障进行精确的定位,并将其分离出来,再快速地将其恢复到正常状态,以防止由于故障引起的整条线路停电,从而提高整个系统的稳定性和安全性。本文就上述问题展开研究,以供相关专业人士参考借鉴。In recent years,the rapid upgrading of power system has further satisfied the electricity demand of society.At the same time,however,distribution networks with distributed power source often fail,which produces corresponding impact on the operation of the entire grid.In this context,it is particularly important to accurately locate and recover faults.Therefore,when a fault occurs in a certain area,the first step is to accurately locate the fault in the area and isolate the fault,and the second step is to quickly restore it to a normal state,so as to prevent the entire line outage due to the fault,thereby improving the stability and safety of the entire system.This paper investigates the above issues and provide the reference for relevant professionals.

关 键 词：分布式电源 配电网故障 恢复 

分 类 号：TM7[电气工程—电力系统及自动化]