Zhangjiakou South traction station of Beijing Zhangjiakou high speed railway successfully delivers power

Zhangjiakou news network news (reporter Wang Ning correspondent sun Xiaoqing) on December 17, with the successful closing of Yanzhang line of 220kV yanjiatun substation, it successfully delivered power to Zhangjiakou South traction station of Beijing Zhangjiakou high speed railway. This indicates that the three traction stations of Beijing Zhangjiakou high-speed railway constructed and operated by State Grid Hebei Electric Power Co., Ltd. have been put into operation, providing high reliable power guarantee for the operation of Beijing Zhangjiakou high-speed railway.

it is reported that the Beijing Zhangjiakou high speed railway is not only an important infrastructure for the 2022 Winter Olympics, but also an important infrastructure for the coordinated development of Beijing Tianjin Hebei and an important part of China's "eight horizontal and eight vertical" Beijing Lanzhou corridor. Beijing Zhangjiakou high speed railway starts from Beijing North Station to Zhangjiakou station, with a total length of 174km, including 70.5km in Beijing and 103.5km in Zhangjiakou.

in order to meet the power demand of Beijing Zhangjiakou high speed railway, State Grid Hebei Electric Power Co., Ltd. took the initiative to make a scientific power supply plan, build a new 130 km 220 kV transmission line, and use dual power supply mode to supply power to three high-speed railway traction stations of xiaobaiyang, xinbao'an and South Zhangjiakou, overcoming the short effective construction period, large line span and heavy coordination tasks in Zhangjiakou Problems; special personnel shall be assigned to manage and control the whole process, predict key links, timely sort out railways, expressways and important power lines that affect the progress of the project, prepare line crossing plans, communicate with all parties in advance and arrange special personnel to run relevant procedures to ensure the progress of the project; comprehensively implement the plan of creating excellence, refine each process, standardize the installation process and improve the adjustment Test collection, put an end to the quality hidden dangers from the source, and strive to build a quality project of supporting power grid for the Winter Olympics.