[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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• 2026.07.31 11:45
• [The Cambodia wind power project of Sinohydro Bureau 14 has officially started construction]
• On July 26, 2026, the first wind power project in Cambodia, the Mondulkirisen Monolon 150 MW wind power project, officially started construction by the 14th Bureau of Hydroelectric Power. The project is located in the mountainous area of Mondulkiri Province, with a planned deployment of 24 wind turbines and supporting facilities such as roads and power collection lines. After the completion of the project, clean power can be supplied, the local energy structure can be improved, and Cambodia's green transformation can be assisted. It is a model of green energy cooperation in the joint construction of the the Belt and Road between China and Cambodia. The implementation of this project also demonstrates the continuous improvement of China's wind power technology and the competitiveness of overseas EPC projects.Editor/Gong Ziwei

• 2026.07.31 11:41
• [China Kyrgyzstan Uzbekistan Railway Reshaps Regional Logistics Pattern]
• The President of Uzbekistan affirmed the progress of key infrastructure projects in Central Asia. The President called the China Kyrgyzstan Uzbekistan Railway a masterpiece of the century. After completion, it will create a core transportation channel, reshape regional logistics and geopolitical patterns, significantly reduce the time and cost of Asia Europe freight transportation, and the current project construction progress is ahead of schedule. In addition, Uzbekistan and Kyrgyzstan are working together to promote the Kambalata hydropower project, which has made significant progress in the past year.Editor/Gong Ziwei