Energization and Connection of the Krong Ana 220kV substation

At 17:30 on 19 December 2021, the Central Power Projects Management Board (CPMB) coordinated with relevant units to energize and connect the AT1 transformer under the Krong Ana 220kV substation project - the first 220kV substation in Vietnam to apply Building Information Modeling (BIM) in construction investment and operation management.

Krong Ana 220kV transformer station and the connection is a Grade I energy project, with a total investment of about VND 280 billion, in Dray Bang commune, Cu Kuin district, Dak Lak province.

The station includes a set capacity of 2x125MVA as planned. In this phase, a 125MVA transformer is installed. In the project of building a 220kV dual-circuit line of about 22.2 km long, connected to the existing  Buon Kuop - Krong Buk 220kV line.

The project is invested by the National Power Transmission Corporation (EVNNPT), the Central Power Projects Management Board shall manage and operate the project, and the Power Construction Consultant Joint Stock Company 2 is shall undertake the design consultancy; Power Transmission Company 3 shall take over and operate it.

Krong Ana 220kV substation

These are important works in ensuring the release of the capacity of renewable energy sources in the region onto the national power system, contributing to ensuring power supply for Dak Lak province. 

The project was commenced on 07/07/2020 and completed on schedule. The completion of the project is a practical performance of CPMB to celebrate the 67th anniversary of the Traditional Day of Vietnam Electricity Sector (December 21, 1954 - December 21, 2021). 

According to CPMB, developing BIM is an advanced method that provides a visual model, along with integrated elements such as construction progress, labor chart, development chart of work, etc., to help the investor/project management board to perform the work easily and prepare well in terms of capital mobilization, monitoring of human resource plans or on-site construction plans,  cost control during the implementation.


  • 19/12/2021 02:38
  • evn.com.vn
  • 262