摘要
串联补偿装置能够显著增大系统输送能力、提高系统稳定性,串补研制的国产化对我国电力行业的发展具有重要意义。文中从技术层面解析了三堡变500 kV东三Ⅰ、Ⅱ线西门子串补二次系统的国产化改造方案,对各个模块的改造效果给予了评价。实践表明,三堡变串补二次系统国产化改造具备很高的工程应用价值。
Series compensation device can improve significantly the transmission capability of the system and enhance system stability. The localization upgrading of series capacitor compensation is important to the development of power industry in China. grading of the Dongsan Ⅰ , Ⅱ lines Siemens＇ s series In this paper, the scheme of localization upcapacitor compensation secondary system in Sanbu substation is technically introduced and the upgrading performance of different module is eval- uated. It is shown by the practice that the localization upgrading of Siemens＇ s series capacitor compensation secondary system in Sanbu substation possesses high application value.
出处
《电力电容器与无功补偿》
2010年第5期43-46,70,共5页
Power Capacitor & Reactive Power Compensation
关键词
串联补偿
二次系统
国产化改造
series capacitor compensation
secondary system
localization upgrading
