[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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• 2026.02.10 15:19
• [Dalat Mengxit High Voltage Project Approved]
• The Dalat Mengxi 1000 kV AC transmission and transformation project has been approved by the National Development and Reform Commission. The project is scheduled to start construction in April 2026 and be put into operation in September 2027, with a total investment of 4.374 billion yuan. The project is a key supporting facility for the Mengxi Beijing Tianjin Hebei ultra-high voltage direct current project, which will enhance the power transmission capacity from Mengxi to the east and serve the clean energy consumption and coordinated development of the Beijing Tianjin Hebei region.Editor/Gao Xue

• 2026.02.10 15:17
• [Investment and construction of photovoltaic manufacturing projects in India]
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