简介：Passingonemonthcontinuoustrialoperation,the500kVHVDCtransmissionprojectfromTianshengqiaoHydropowerStationtoGuangzhouwascommissionedonDecember26,2000.ThisindicatesathirdbulkpowerchannelfromwesttoeastandthefirsthybridsystemofHVDCandHVACparalleloperationinChina
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