A corner of Nha Be 500kV substation
The upgrading capacity project of Nha Be 500kV substation is invested by the National Power Transmission Corporation (EVNNPT) and managed by SPMB. Power Transmission Company 4 manages the operation when the project is completed.
The project’s scale is to increase the capacity of a 500kV transformer (AT7) from 600MVA to 900MVA. The completion of the project supports to ensure power supply for the load and meet demand, promote socio-economic development for Ho Chi Minh City and surrounding areas. At the same time, reduce the load for 500/220kV transformers at Nha Be 500kV substations and reduce the load on 220kV lines in the area.
After upgrading capacity, Nha Be 500kV substation has a total capacity of 1,500MVA.