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在输电线路上加装串联电容补偿装置(简称串补装置),能有效缩短输电线路的电气距离,是提高输电线路输送能力的经济且有效的技术手段。目前,国内已经多条超高压输电线路加装了串补装置。可以预见,随着国内远距离、大容量输电需求的不断扩大,必将有更多的输电线路采用串补装置以提高输送容量。
Adding a series capacitor compensation device (referred to as series compensation device) on the transmission line can effectively shorten the electrical distance of the transmission line, which is an economical and effective technical means for improving the transmission capacity of transmission lines. At present, China has installed a series of extra high voltage transmission line series compensation device. It is foreseeable that with the continuous expansion of the domestic demand for large-scale and long-distance transmission, more transmission lines are expected to adopt series compensation devices to increase the transmission capacity.