500 kV-600 MVA AT1 substation in Pho Noi 500 kV substation
The project of “Pho Noi 500 kV substation and connection lines”, which is a special-class energy project with the total investment of nearly VND 1,229 billion, is invested by EVNNPT, managed and implemented by Northern Regional Power Project Management Board (NPMB) on behalf of the Project owner, designed by Power Engineering Consulting Company No.4; and shall be transferred to Power Transmission Company No.1 for management and operation after having been completed.
Pho Noi 500 kV substation is located in Viet Hung commune, Van Lam district, Hung Yen province; 500 kV and 220 kV connection power lines are passing through Hung Yen and Hai Duong provinces.
The project is designed with a scale of two 500/220/35 kV - 900 MVA transformers and two 220/110/22 kV - 250 MVA transformers. In this stage, one 500/220/35 kV - 600 MVA transformer is installed and 500 kV and 220 kV power lines for synchronous connection to the substation are constructed.
After completion, the project shall play an important role in supplying electricity to Hanoi and adjacent areas during the hot season of 2016.