NEWS & EVENTS

NEWS & EVENTS

The ABB Workshop on MVD Variable Frequency Drives and SFC Systems for Pumped-Storage Hydropower Plants

06/04/2023 09:41:41

On March 21, 2023, at the headquarters located at 11 Hoang Hoa Tham Street, Nha Trang City, Power Engineering Consulting Joint Stock Company 4 (EVNPECC4) in collaboration with Vietnam Automation and Electrification Co., Ltd. (ABB Vietnam) organized the ABB Workshop on MVD Variable Frequency Drives and SFC Systems for Pumped-Storage Hydropower Plants.

During the workshop, engineers from EVNPECC4 were introduced to ABB's Medium Voltage Drives and presented with energy-saving solutions for medium voltage motors installed in power plants using variable frequency drives. ABB shared their experience from implementing similar projects in Vietnam.

*ABB Workshop on MVD Variable Frequency Drives and SFC Systems for pumped-storage hydropower plants at EVNPECC4*

Effectively utilizing the Medium Voltage Drives (MVD) system for water pump systems and fans helps minimize the electricity consumption of power plants, particularly thermal power plants, contributing to the reduction of CO2 emissions and the implementation of the National Climate Change Strategy until 2050 as directed by the Prime Minister.

In addition, ABB Vietnam also introduced the technology of Variable Frequency Drives for pump stations and the SFC (Starting Frequency Converter) system used to start the turbine in pump mode for Pumped-Storage Hydropower Plants. ABB shared their installation experience with SFC systems in various pumped-storage hydropower projects. Furthermore, ABB experts engaged in discussions and exchanged knowledge with EVNPECC4 engineers on related topics.

Through this ABB Workshop on MVD Variable Frequency Drives and SFC Systems for Pumped-Storage Hydropower Plants, EVNPECC4 engineers continue to stay updated on new technologies to apply them in the engineering process.

ABB Vietnam, a subsidiary of the ABB Group, is a leading company in electrification and automation technology. The company's solutions integrate engineering and software to optimize production, transportation, energy supply, and operations.

Several images of the workshop organized at EVNPECC4:

Gia Lai Approved Investment Policy for the Se San 3 Hydropower Plant Expansion

The Gia Lai Provincial People’s Committee has recently approved the investment policy and concurrently approved Vietnam Electricity (EVN) as the investor for the Se San 3 Hydropower Plant Expansion Project. The project will be implemented in Ia Ly Commune, Gia Lai Province, and Ya Ly Commune, Quang Ngai Province.

Gia Lai approves investment policy for Sesan 4 Hydropower Plant Expansion Project

The Gia Lai Provincial People’s Committee issued Decision No. 3625/QD-UBND dated August 23, 2026, approving the investment policy and simultaneously approving Vietnam Electricity (EVN) as the investor of the Sesan 4 Hydropower Plant Expansion Project. The project has a design capacity of 120MW and a total investment of nearly VND 3 trillion.

Announcement of National Day Holiday on September 2nd 2026

Dear valued Shareholders, Partners and Customers, please be informed that our offices will be closed during the National Day holiday 2026

Power Engineering Consulting Joint Stock Company 4 successfully organized the 2026 Extraordinary General Meeting of Shareholders

On August 24th 2026, at its Headquarters at 11 Hoang Hoa Tham Street, Nha Trang Ward, Khanh Hoa Province, Power Engineering Consulting Joint Stock Company 4 (PECC4), stock code TV4, successfully organized its 2026 Extraordinary General Meeting of Shareholders in accordance with the prescribed procedures, formalities, and applicable laws. The Meeting was attended and directed by representatives of Vietnam Electricity (EVN), including Ms. Pham Thi Thuy Ha - EVN’s Board Member; Mr. Tran Vinh Thai - Deputy Head of Corporate Planning Department; and Ms. Pham Huong Giang - Officer of Corporate Planning Department, together with 46 PECC4 shareholders, representing 14,850,719 shares, equivalent to 75.07% of the Company’s total voting shares.

EVNPECC4 participated in Football Tournament to commemorate the 81st Anniversary of the Traditional Day of the People’s Public Security Forces of Vietnam (19/8/1945 - 19/8/2026)

On the afternoon of August 18th 2026, at My Anh Football Field in Nha Trang Ward, Power Engineering Consulting Joint Stock Company 4 (EVNPECC4) participated in a football tournament commemorating the 81st Anniversary of the Traditional Day of the People’s Public Security Forces of Vietnam (19/8/1945 - 19/8/2026). The tournament was organized by the Cybersecurity and High-Tech Crime Prevention Division of Khanh Hoa Provincial Police.