摘要
城市电网中,开关站作为功率再分配的配电装置,在区域中起到电源支撑的作用。介绍了“二供一备”单环网接线和双环网接线的应用情况,分析了这2种典型接线形式的运行方式,通过实例验证了这2种典型接线形式的优势。
In urban power grid,as a power distribution device for power redistribution,switch stations play a role in power supply support in the region.The application of"two supplies and one backup"single-ring network wiring and double-ring network wiring is introduced,the operation mode of these two typical wiring forms is analyzed,and the advantages of these two typical wiring forms are verified through examples.
作者
刘越
LIU Yue(State Grid Taiyuan Power Supply Company,Taiyuan,Shanxi 030001,China)
出处
《山西电力》
2021年第6期6-9,共4页
Shanxi Electric Power
关键词
配电网
二供一备
双环网接线
开关站
distribution network
two supplies and one backup
double-ring network wiring
switch station
