500 kV - 900 MVA AT2 transformer at 500kV Nho Quan substation after being successfully energizing - Photo source: PTC1
The project "Raising capacity of Nho Quan 500 kV substation" is a class I, group C energy project invested by the National Power Transmission Corporation (EVNNPT), the Project Management Board of Northern Power Projects. NPMB, on behalf of EVNNPT, shall manage the project, the Power Transmission Company 1 (PTC1) takes over and manage the operation when the project is completed.
The operation of the AT2 transformer (500 kV - 900 MVA) at Nho Quan 500kV substation has solved the problem of avoiding overload at the substation, ensuring power supply for additional loads to meet the needs of economic and social development of Ninh Binh province and neighbouring provinces, improving the reliability and safety of power supply to the regional power grid.