China’s largest grid developer, State Grid Corporation of China (SGCC), has accelerated construction on the ±800 kV Jinshang–Hubei ultra-high voltage direct current (UHVDC) transmission project in Chongqing, China. The world’s highest-altitude UHVDC line entails the construction of the 1,901-km UHVDC line, which will pass through four provincial regions of Tibet, Sichuan, Chongqing, and Hubei. It also […]
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