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Zhangbei 1000 kV uhv substation project started




Recently, state grid Beijing transmission and transformation co., ltd. undertook the construction of zhangbei 500 KV switching station expansion to 1 000 KV substation project officially started.

Zhangbei-xiongan 1000kv uhv ac power transmission and transformation project is an important project to improve the capacity of renewable energy transmission and absorption in zhangjiakou area, meet the demand of load growth of southern hebei power grid and guarantee the clean power supply of xiongan new area.The expansion of zhangbei 500 kV switching station into 1 000 kV substation is an important part of the project.

It is understood that the expanded zhangbei 1000 kV substation covers an area of 15.88 hectares, with a total construction area of 12 296 square meters.In this period, 3 million kVA main transformer group 2, 1 000 kV main transformer group 2, 500 kV main transformer group 5, prospect scale 3 million kVA main transformer group 4, 1 000 kV main transformer group 8, 500 kV main transformer group 14.The project is scheduled to be completed in August 2020.