[The world's first 500 kV economical high voltage AC current limiter] A few days ago, the world's first 500kV/90kA economical high-voltage AC current limiter developed by China Xidian Group successfully completed the manual short-circuit test and was successfully put into operation on the Shun-Guang-A line of the 500kV Guangnan Station. The successful operation of the project has filled the domestic economical AC ultra-large short-circuit current suppression technology gap, provided an economical and reliable solution for the suppression of high-voltage AC short-circuit current, and provided a strong guarantee for the reliable operation of the ultra-high-voltage large power grid. Editor/Xu Shengpeng

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• 2026.04.09 18:38
• [China's high-voltage energy storage project enters comprehensive commissioning in Xinjiang]
• The Anhui Energy Minfeng Grid type Independent Energy Storage Project, the largest single unit cascaded high-voltage energy storage project in China, has recently completed the delivery of core equipment in Hotan, Xinjiang and entered the comprehensive commissioning stage. The project adopts a 35kV 200MW/800MWh cascaded high-voltage energy storage system, independently developed and produced by Guangzhou Zhiguang Energy Storage, with industry-leading technology. This system can effectively support the stability of the power grid, improve inertia and short-circuit capacity, help solve problems such as local power grid peak shaving and new energy consumption, and ensure the safe and stable operation of regional power.Editor/Gong Ziwei

• 2026.04.09 17:31
• [Vietnamese Communist Party President Surin will visit China]
• On April 9, 2026, Hu Zhaoming, spokesperson for the Foreign Liaison Department of the Communist Party of China Central Committee, announced that at the invitation of General Secretary of the Communist Party of China Central Committee and President Xi Jinping, General Secretary of the Communist Party of Vietnam Central Committee and President Sulin will pay a state visit to China from April 14 to 17.Editor/Gong Ziwei