[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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• 2026.02.12 08:41
• [Participate in the construction of the Abu Dhabi Dubai high-speed railway]
• In February 2026, Etihad Rail in the United Arab Emirates officially awarded the Abu Dhabi Dubai high-speed rail civil engineering and station design and construction contract, with a total investment of approximately 6.5 billion US dollars.China State Construction Corporation participates in the Abu Dhabi consortium, while China Harbour participates in the Dubai consortium. The maximum speed of high-speed rail is 350 kilometers per hour, and the travel time will be reduced to 30 minutes.Editor/Gao Xue

• 2026.02.12 08:38
• [Chinese enterprises sign three consecutive overseas projects]
• China Energy Engineering Yunnan Institute won the bid for the 525.4 MW wind power survey and design project of the Laos Clean Energy Base Phase II, setting a new record for the institute's wind power scale. China Road and Bridge Corporation won the bid for the 300000 ton lime kiln plant project of Laos Wanxiang Conch. EICO, a subsidiary of Sinoma International, signed a construction contract with TBEA for the Saudi SEC Namria 380KV substation.Editor/Gao Xue