Varzikhe hydroelectric power station (Georgia)

21.12.2020

In December 2020, the excitation system of the SST-100-220-2.5-UHL4 was commissioned, designed to replace the existing, physically worn system of excitation of hydrogenerator No. 6. The system is set in September 2020.

Figor of delivery-working and reserve converters (“hot reservation”), power transformer, automatic field shutters, control system of ARV SDPK ( /news_pt/arv-sdpk < /u> ).

Hydroe generator parameters:

  • Nominal full power – 28.75 MVA;
  • Nominal voltage – 10.5 kV;
  • Nominal current of the stator – 1580 a;
  • Nominal excitation current – 940 a;
  • rated excitement voltage – 200 c.