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目前世界上运行的串补装置分为固定串补(FSC)和可控串补(TCSC)两种。可控串补能有效提高系统暂态稳定水平,但技术复杂、投资较高固定串补投资较低,运行可靠。2009年3月26日,云南境内首座串补站500kV砚山串补站正式投入系统带电运行,4月26日,500千伏墨江至红河双回线串补工程第一套串补设备成功投运。
At present, the series compensation devices running in the world are divided into fixed series compensation (FSC) and controllable series compensation (TCSC). Controllable series compensation can effectively improve the system transient stability level, but the technology is complex, high investment Fixed series complement investment is low, reliable operation. On March 26, 2009, the first tandem station in Yunnan Province, 500kV Yanshan Tanfu Station, was formally put into operation. On April 26, the first series of tandem compensation equipment for the 500 kV Wujiang-Honghe double-circuit transmission line was successfully put into operation Shipped