摘要
±500kV天广直流天生桥换流站无功控制功能中的Umax(交流侧母线电压控制)设计逻辑中存在使交流滤波器频繁投切的风险,因此文章对该风险进行分析并提出有效的改进措施,对提高高压直流输电系统运行的可靠性有着重要的意义。
The design logic of Umax (AC side bus voltage control) in RPC function of the Tianshengqiao Converter Station of the ±500kV Tianshengqiao-Guangdong transmission system has a risk of making ACF switching frequently. Therefore, this paper analyzes the risk and puts forward some effective improvement measures, which is of great significance for improving the operation reliability of HVDC transmission systems.
作者
陈浪
唐力
CHEN Lang;TANG Li(Tianshengqiao Bureau, CSG EHV Power Transmission Company, Xingyi 562400, China)
出处
《电工技术》
2019年第16期88-89,100,共3页
Electric Engineering
