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The Comprehensive Power Supply Reliability of Zhangjiakou Competition Area Reaches 99.999%
Release Date : 2021-08-31     Article Source : Hebei News

The green power in Zhangjiakou competition area of Beijing Winter Olympics is all converted from Zhangjiakou renewable energy. It was learned from the State Grid Jibei Electric Power Co., Ltd. (hereinafter referred to as Jibei Electric) Zhangjiakou Power Supply Company that with the comprehensive advancement of power protection work in Zhangjiakou competition area, the comprehensive power supply reliability of the competition area has reached the international advanced level of 99.999%.

According to estimates, during Beijing Winter Olympics, the electricity capacity of Chongli District will reach 9 times the existing load. In order to ensure the safety and reliability of power supply, Jibei Power has made every effort to promote the construction of supporting grids for the Winter Olympics, optimize and upgrade the main grid structure in Zhangjiakou area, and start the 10kV power distribution network project in the core area of the Winter Olympics in Chongli District, laying a total of 125 kilometers of cable lines, 13 newly built 10kV switching stations were completed and put into operation at the end of November 2020.





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