Project: Increasing the capacity of Dai Ninh 220 / 110kV distribution station from 63MVA to (63 + 125) MVA

Electric Grid 1024x557 - Project: Increasing the capacity of Dai Ninh 220 / 110kV distribution station from 63MVA to (63 + 125) MVA

Customer unit: Dai Ninh Hydroelectric Company

Time: 2016.

Surveying, designing, supplying, installing equipment and constructing raising capacity of 220 / 110kV stations

  • Survey, construction drawing design
  • Supply and installation of 220kV first equipment: Cutting machines, Isolating knives, current transformers, valve arrester, vertical porcelain.
  • Supply and installation of 110kV equipment: Cutter, Isolating knife, current transformer, voltage transformer, lightning protection valve, porcelain stand.
  • Supply and installation of secondary equipment, control systems, measurement, monitoring, protection, Scada system and configuration for the system … The construction items include installation of 01 additional 220/110 kV-125 MVA MBA; Newly installing 01 220 kV highway, 110kV highway for MBA AT4 and 110kV section breaker; To replace a number of 110kV output-blocking devices; Supplement and complete the measurement, control, protection and SCADA system in accordance with existing and new equipment.

The 220 / 110kV station is located at Dai Ninh Hydroelectric Plant with the address in Phan Lam commune, Bac Binh district, Binh Thuan province. The objectives of the project are achieved after renovating, replacing and upgrading equipment as follows:

  • The successful energizing and commissioning of AT4 MBA has timely enhanced the power supply for socio-economic development, meeting load demand in the region, especially industrial zones in Binh Thuan province; Improve the stability, reliability and safety in the electrical system

The project has been completed with a total investment of about 45 billion Vietnam Dong.