6kV厂用电并列倒换时系统循环潮流分析

Analysis on System Circulating Power Flow By 6 kV Auxiliary Power Parallel Switching

分析了山西省神头发电公司的52联变解环后,其双侧电源220 kV和500 kV采用远方同网运行方式,Ⅲ期工程6 kV厂用电仍用并列倒换方式的可能性和必要性。

After the analysis on disconnecting of 52 connecting transformer in Shanxi Shentou Generation Company, the 220 kV and 500 kV sources with the mode of distant operating in the same network, this paper proposed the pos-sibility and necessity for parallel switching of 6 kV auxiliary power in the m phase.