摘要
站用电系统的可靠性及稳定性,是特高压换流站的安全保障。以韶山换流站为例,概述换流站站用变区域和站用电系统的主体结构,介绍站内站用电系统相关的保护配置,并详细分析了站用电系统中10 kV和380 V备自投在不同工况下的工作方式。
The reliability and stability of the station power system is the safety guarantee for the UHV converter station.The article takes the Shaoshan Converter Station as an example,the main structure of station transformer substation and substation power system are summarized. The protection configuration related to the power system of the station is introduced,and the working logic of 10kV and 380V in the station power system under different working conditions is analyzed in detail.
作者
王皓
WANG Hao(State Grid Hunan Electric Power Corporation Maintenance Corporation,Changsha 410002,China)
出处
《通信电源技术》
2018年第8期143-144,147,共3页
Telecom Power Technology
关键词
换流站
站用电系统
备自投
converter station
power station system
prepared from the cast
