Sakhalin GRES-2, 2х60 MW (Sakhalin, Russia)
Construction of the Sakhalin GRES-2 (state district power station) is a key project of the RusHydro, PJSC investment program aimed at augmentation of total capacity of the Far East power-supply system. The first stage of the hydrorecirculating electric power station will generate electric capacity of 120 MW and thermal capacity of 18.2 Gcal/hour. The station will be powered by coal from the Sakhalin coal deposits.
The project includes two steam turbines, 60 MW each, manufactured at the Ural Turbine Plant (Rotek, JSC Holding) and two generators supplied by Elsib, OJSC. The Sakhalin GRES-2 commissioning was rescheduled for summer 2019.
Construction of the new power station on Sakhalin commenced in April 2015 within the frame of the investment program of RusHydro, PJSC being implemented in accordance with the Decree of the President of Russia Vladimir Putin. The station currently under construction will replace the run-down equipment of the Sakhalin GRES, which will allow increasing the reliability of the isolated power-supply system of Sakhalin and creating adequate conditions for industrial development.
The power station was designed and constructed with allowances made for strict requirements for seismic (9 scores) and wind stability. In addition, ice-melting system was implemented for the first time in Russia.
The following isolated phase buses were supplied for this project:
Ice-melting: solid insulation current leads rated for 10kV and 28 kV DC
GMT 16-10 Al 66 — 205.884 linear m
GMT 16-28 Cu 66 — 53.07 linear m
Generator current leads. Turbine No. 1
TENE-10-5000-250 NF1 — 287.28 linear m
TENE-10-3150-250 NF1 — 32.805 linear m
Generator current leads. Turbine No. 2
TENE-10-5000-250 NF1 — 264.67 linear m
TENE-10-3150-250 NF1 — 32.805 linear m
Main building. House load isolated phase buses 10 kV
TZKR-10-1600-81 NF1 — 342.40 linear m
ShZK-0.4-1600-51 NF1 — 215 linear m
TZKR-1-3150 128 NF1 — 40 linear m
The overall total of the equipment produced is 1,474 linear meters of isolated phase buses.
February 19, 2019