At Volzhskaya HPP RusHydro after the upgrade commissioned hydraulic unit No. 9, which equipment was produced by Power Machines.
The generator and generator accessories, thyristor excitation system was replaced at the hydraulic unit and hydraulic turbine’s flow path units were repaired. The hydraulic turbine, automation and control system and hydraulic turbine accessories were replaced earlier at this hydraulic power unit. Equipment upgrading is performed in accordance with the Comprehensive Renovation Program of RusHydro, the only and unique production power asset upgrading program by its scope.