Putting 110 kV Yen Lac transformer station, Vinh Phuc into operation

On the morning of June 27, 2024, in Dong Van commune, Yen Lac district, Vinh Phuc province, EVNNPC organized the installation of a signboard for the Yen Lac 110kV transformer station, celebrating the 70th anniversary of the Vietnam Electricity industry's tradition day (December 21, 1954 - December 21, 2024) and the 55th anniversary of EVNNPC's establishment (October 6, 1969 - October 6, 2024).

The Yen Lac 110 kV Transformer Station project is directly managed by the Power Grid Project Management Board (BA1) as the investor's representative with the scale of: new construction of a double-circuit 110 kV line using ACSR400 wire with a length of 0.247 km; synchronous installation of 02 110 kV 63 MVA transformers.

The outdoor installation project uses a full bridge diagram, including 02 110 kV line bays to the 220 kV Vinh Tuong transformer station and the 110 kV Viet Tri transformer station; 01 T1 transformer bay; 01 T2 transformer bay and 01 110 kV segment bay. The total investment capital of the project is 143.5 billion VND.

EVNNPC leaders at the ceremony of attaching the signboard of Yen Lac 110 kV transformer station

In October 2023, after handing over the site to the construction contractor, BA1 urgently coordinated and urged the contractor to quickly carry out construction items; install equipment and conduct calibration tests to ensure safety and continuity.

On June 20, 2024, the Acceptance Council of the Northern Power Corporation (EVNNPC) successfully accepted and energized the 110 kV Yen Lac transformer station. The project ensures the reliability of stable power supply for Yen Lac district, Vinh Phuc province, prevents overload for the 110 kV Hoi Hop station, Vinh Tuong district and effectively exploits the AT1 220 kV Vinh Tuong transformer installation project, reduces power loss, improves the reliability of power supply for customers, and timely supplies of power to the load of Vinh Phuc province in general and Yen Lac district in particular during the hot season of 2024.

Check substation operating parameters

Representative of the project management and implementation unit, Director of BA1 excitedly said that the project was completed right on the occasion when the Northern Power Corporation was enthusiastically responding to the emulation movement on all fronts and in all fields to make achievements to celebrate the 55th anniversary of the establishment of the Northern Power Corporation, the 70th anniversary of the tradition of the Vietnam Electricity industry.

Although the implementation process was extremely difficult, the project fully complied with the provisions of the law on construction investment, was constructed according to the design, ensured absolute quality and safety, and did not exceed the approved total investment of the project.

The Yen Lac 110 kV Transmission Line and Transformer Station project, when put into operation, plays a particularly important role in supplying electricity in Vinh Phuc province, ensuring the quality of electricity, improving the reliability of electricity supply to industrial clusters and zones; providing flexibility in power supply and convenience in management and operation, the basis for renovating, developing and re-planning the existing regional power grid system.

The project is part of the power development plan of Vinh Phuc province for the period 2016-2025 with a vision to 2035 - The 110 kV power system development plan was approved by the Ministry of Industry and Trade in Decision 4922/QD-BCT dated December 29, 2017.

Source: https://baodautu.vn/dua-tram-bien-ap-110-kv-yen-lac-vinh-phuc-vao-hoat-dong-d218709.html