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亚运保供电面临的形势电网稳定运行压力大。主要送电通道压稳定极限运行,安全稳定控制装置依赖度高,电网运行九大风险依然存在。±800千伏楚穗直流双极投产后,最大输送功率达500万千瓦,强直弱交的特性进一步凸现,直流双极闭锁将对电网安全造成严重威胁。亚运会期间,西电东送通道仍将长时间维持高负荷运行,枯期西部水电调节能力下降,局部电网瓦解风险依然存在,电网安全稳
Asian Games Paul power supply situation facing the steady operation of power grid pressure. The main power transmission channel pressure stability limit operation, safety and stability control device dependence, power grid operation nine risks still exist. After the ± 800 kV Chu-chuh DC Bipolar is put into operation, the maximum transmission power reaches 5 million kilowatts, and the characteristics of the weakened and weakened joints are further highlighted. The DC bipolar latch-up will pose a serious threat to the power grid safety. During the Asian Games, the power transmission from west to east will still maintain high load for a long time. In the dry season, the hydropower regulation ability in the west will drop. The risk of local power grid disintegration will still exist.