Approval from state expertise for the project “Reconstruction of Yuzhno-Sakhalinskaya substation”.

The design documentation for reconstruction of Yuzhno-Sakhalinskaya substation was approved by state expertise on December 5, 2022. 

The project in hand includes:

— overall reconstruction of 220 kV outdoor switchgear and 110 kV outdoor switchgear with replacement of the equipment

— replacement of 6 kV current-limiting reactors

— installation of 6 kV voltage regulators

— replacement of the capacitor bank

— reconstruction of the outdoor cable system of the substation 

— reconstruction and installation of technological and engineering systems of the substation.