NEWS & EVENTS

NEWS & EVENTS

220kV Phuoc Thai substation expansion project was officially energized and operated

15/11/2023 14:48:02

The 220kV Phuoc Thai Substation Expansion Project is implemented at the existing 220kV Phuoc Thai Substation by expanding the existing substation area within the land area already allocated for the Phuoc Thai 1 Solar Power Plant project in Hoai Trung village, Phuoc Thai commune, Ninh Phuoc district, Ninh Thuan province.

The 220kV Phuoc Thai Substation Expansion project was approved for inclusion in the adjusted Power Development Plan VII by the Prime Minister in Documents No. 356/TTg-CN dated March 9, 2017 and No. 1655/TTg-CN dated December 6, 2019 on Implementing 220kV Grid Projects to Relieve Congestion for Renewable Energy Sources in Ninh Thuan and Binh Thuan provinces.

The project investor is Vietnam Electricity (EVN), represented by Power Project Management Board 2 (EVNPMB 2). The engineering and construction supervision consultant is Power Engineering Consulting Joint Stock Company 4 (EVNPECC4).

Aerial view of 220kV Phuoc Thai Substation Project

The project is classified as a class-I industrial energy construction, group B, with a 3-step design (feasibility study, technical design and detailed design).

The scope for the expansion phase includes the installation of 2 x 220/110/22kV - 250MVA transformers and associated equipment in the expanded area of 220kV Phuoc Thai Substation. The total capacity after expansion is: 1 x 22/22/220kV - 125MVA transformer + 2 x 220/110/22kV - 250MVA transformers.

The 220kV Phuoc Thai Substation Expansion Project was officially energized and operated on November 11, 2023

The Acceptance Council accepted the 220kV Phuoc Thai Substation Expansion Project on November 8, 2023. At 12:50 pm on November 11 2023, the project was officially energized and operated with 2 x 220/110/22kV - 250MVA transformers to help relieve congestion for renewable energy projects in Ninh Thuan province and prepare to receive power from Phuoc Thai 2 and Phuoc Thai 3 Solar Power Plants invested by EVN.

Images of EVNPECC4 participating in the energization and operation of the 220kV Phuoc Thai Substation Expansion Project:

220kV Phuoc Thai Substation Expansion Project

Investor: Vietnam Electricity (EVN)

Investor’s Representative: Power Project Management Board 2 (EVNPMB 2)

Engineering and Construction Supervision Consultant: Power Engineering Consulting Joint Stock Company 4 (EVNPECC4)

Scope for expansion phase:

- Installation of 2 x 220/110/22kV - 250MVA transformers and associated equipment in the expanded area of 220kV Phuoc Thai Substation. Total capacity after expansion: 1 x 22/22/220kV - 125MVA transformer + 2 x 220/110/22kV - 250MVA transformers.

- 220kV switchyard: 9 feeder bays, including 3 new bays, a reserved bay and 5 existing bays.

- 110kV switchyard: 11 feeder bays, including 5 new bays and 6 reserved bays.

- Control system: Computer-based control system.

- Protection system: Digital relays with IEC-61850 protocol.

Site Supervision Consulting Centre - EVNPECC4

Energization of 900MVA Transformer Raises 500kV Di Linh Substation Capacity to 1,350 MVA

The commissioning of the 500kV – 900MVA AT1 transformer has increased the capacity of 500kV Di Linh Substation from 900MVA to 1,350 MVA, initially enhancing its capability to evacuate power generated by power sources in the region.

PECC4 Shines in Pink: A Warm and Inspiring Celebration of Vietnamese Women's Day 20/10

In celebration of the 96th anniversary of the Vietnam Women's Union (20/10/1930 – 20/10/2026) and the 16th anniversary of Vietnamese Women's Day (20/10/2010 – 20/10/2026), with the approval of the Company's Executive Board, the Labor Union of Power Engineering Consulting Joint Stock Company 4 (PECC4) organized a gathering for female employees at the Company's headquarters (11 Hoang Hoa Tham Street, Nha Trang), followed by a social gathering at I-Resort Nha Trang. The event took place in a warm and joyful atmosphere, bringing meaningful moments and memorable experiences to PECC4's female employees.

PECC4 participates in a consortium for the engineering and survey consulting contract for the 500kV Krong Buk - Tay Ninh 1 tranmission line project

500kV Krong Buk - Tay Ninh 1 tranmission line project is invested by the National Power Transmission Corporation (EVNNPT) and managed by the Southern Power Projects Management Board (SPMB). The consortium comprising Power Engineering Consulting Joint Stock Company 4 (PECC4), Power Engineering Consulting Joint Stock Company 3 (PECC3), and Power Engineering Consulting Joint Stock Company 2 (PECC2) has signed Contract No.259//HĐTV-SPMB-PECC3-PECC2-PECC4 on 18/9/2026 with the Southern Power Projects Management Board (SPMB) for Package No. 5: Provision of construction survey consulting services; preparation of the technical design and construction cost estimate; detailed design; and bidding documents for the 500kV Krong Buk – Tay Ninh 1 Transmission Line Project.

Mid-Autumn Festival 2026: Sharing Love, Bringing Joy to the Children of PECC4 Employees

Caring for employees’ spiritual well-being and nurturing the younger generation, particularly the children of PECC4 employees, have always received great attention from the Executive Board and the Labor Union of Power Engineering Consulting Joint Stock Company 4 (PECC4). This annual tradition has been preserved and continuously promoted over the years, becoming a meaningful part of PECC4’s corporate culture and reflecting the Company’s strong humanitarian values.

PECC4 successfully organized the 2026 Sports Festival of Khanh Hoa Province’s Enterprise Emulation Cluster No. 3

On September 25th 2026, in Nam Nha Trang Ward, the 2026 Sports Festival of Khanh Hoa Province’s Enterprise Emulation Cluster No. 3 was successfully held. As the Head of the Cluster in 2026, Power Engineering Consulting Joint Stock Company 4 (PECC4) was honored to host the event.

Power Engineering Consulting Joint Stock Company 4

11 Hoang Hoa Tham St, Nha Trang Ward, Khanh Hoa Province, Vietnam

(+84) 258 - 3563999

(+84) 258 - 3563888

tv4@pecc4.vn

Northern Affiliate

Lot 3, TT4, Alley 183, Hoang Van Thai St, Phuong Liet Ward, Ha Noi City

(+84) 24 - 22183 870

(+84) 24 - 62855759

cnpb@pecc4.vn

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