XU LING-LING, ZHANG GUO-WEI, WANG SHI-MIN, et al. Operation Analysis and Improvement Suggestion for HVDC Converter Station Power Capacitors. [J]. Power capacitor & reactive power compensation, 2007, (1): 1-4.
XU LING-LING, ZHANG GUO-WEI, WANG SHI-MIN, et al. Operation Analysis and Improvement Suggestion for HVDC Converter Station Power Capacitors. [J]. Power capacitor & reactive power compensation, 2007, (1): 1-4.DOI:
Operation Analysis and Improvement Suggestion for HVDC Converter Station Power Capacitors
摘要
电容器作为交直流滤波器组和电容器组的基本元件
在各换流站中数量众多。文章介绍了国家电网公司所辖5个换流站内电容器基本配置以及运行情况
同时针对电容器运行中出现的渗漏、电容值变化、接头发热等故障现象进行了分析
并提出了提高电容器运行可靠性的相关建议措施。
Abstract
Power capacitors are widely used in converter stations as the main element for AC/DC filters and shunt capacitors.Here introduce how many capacitors are used
what are their condition
how they operates in 5 converter stations subject to State Grid Co.of China.Analyses are done regarding capacitors leakage
capacity value modification
and connectors heating.Improvement suggestions are put forward to increase capacitors reliability.