[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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• 2026.07.21 11:28
• [Fangzheng Gaomi F6 AI project substation external line project starts construction]
• Recently, the 110KV substation external line project of Chongqing Fangzheng Gaomi F6 artificial intelligence expansion project has officially started, laying the foundation for the project to be put into operation on schedule. The AI computing power equipment has extremely strict requirements for power supply reliability. After the completion of this external project, it can fully meet the high load power demand after project expansion, ensure the stable operation of the computing power cluster, and improve the power supply safety level and redundancy reserve capacity. Editor/Cheng Liting

• 2026.07.21 11:28
• [The Pearl River Coal Power Environmental Protection Replacement Project Started]
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