State Grid Corporation of China (SGCC), China’s state-owned transmission utility, has completed the Karmai converter station in Xizang autonomous region following a successful 168-hour trial run, marking the commissioning of the first ultra-high voltage (UHV) power transmission project in southwest China. With this, the Jinshang–Hubei ±800 kV ultra-high voltage direct current (UHVDC) project was officially […]
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