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:
直流输电换流站电容器运行情况分析及改进措施
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.