Over VND 265 billion invested to build Thanh Nghi 220-kv substation (Ha Nam)

The Thanh Nghi 220-kV substation construction has already been commenced by The Northern Vietnam Power Projects Management Board (directly under The National Power Transmission Corporation in order to meet the demand of additional load growth and to enhance the reliability of power supply for Ha Nam province and its neighbourhoods since the end of 2018.

The substation has been built in Nham Kenh village, Thanh Nghi commune, Thanh Liem district, Ha Nam Province. The substation has a scale comprising two 220/110/22kV-250MVA electric transformers, one of which shall be installed in the first stage.

The 220kV feeder is applied the diagram of 2 busbar systems, with land ground reserved for loop-shaped busbar installation, full-scale of 11 bays, 04 out of which shall be installed with equipment and devices in this stage.

The 110kV feeder is applied the diagram of 2 busbar systems with loop-shaped busbars, full-scale of 16 bays, in which 11 bays shall be installed in this stage. The 35-kV, 22kv feeders are applied the block diagram, outdoor installation, supplying power for self-use.

This the Class I, group B energy construction work is invested by The National Power Transmission Corporation (EVNNPT), operated and managed by The Northern Vietnam Power Projects Management Board and designed by the Joint-venture of the Institute of Energy and the Power Engineering Consulting Joint Stock Company 1.


  • 02/01/2018 05:16
  • evn.com.vn