Zhangjiakou: Beijing Zhangjiakou high speed railway power supply project is about to be completed

On November 13, the construction personnel carried out the connection of the last cable joint in the cable tunnel of Zhangjiakou traction station of Beijing Zhangjiakou high speed railway

along with the completion of the underground cable project, which is the most difficult in the construction of Zhangjiakou power supply project of Beijing Zhangjiakou high speed railway, the last kilometer of Beijing Zhangjiakou high speed railway has been opened to traffic A 6031 a 6031 Zhangjiakou traction station is the main traction power of Beijing Zhangjiakou high speed railway. In order to ensure the safe and reliable operation of the traction station, it is necessary to build two 220 kV transmission lines with a total length of 41 km. The two transmission lines meet in Zhangjiakou economic development zone. Considering urban planning, city appearance and other factors, the last 4.1km transmission line is constructed by underground cable. On November 25, both transmission lines will be able to supply power

it is understood that Zhangjiakou traction station is the last traction station of Beijing Zhangjiakou high-speed railway built and put into operation in Zhangjiakou. The operation of the traction station also means the completion of the power supply construction project of Beijing Zhangjiakou high speed railway A 6031 a 6031 Zhangjiakou news center media reporter Wu diansen correspondent with sun Xiaoqing