Summary of Maintenance Scheme Design for Water Diversion and Power Generation System in Hydropower Station
As an important part in operation of hydropower station and pumped storage power station,inspection and maintenance of water diversion and power generation system is crucial to engineering design and operation management.In this paper,taking representative hydropower stations or pumped storage power stations in China and foreign countries as examples,the maintenance schemes design of water diversion and power generation system are introduced,which include the access of diversion tunnel,the method for crossing service passage of multi-pipe parallel diversion tunnel and the maintenance scheme of vertical(inclined)shaft.These methods could provide reference for the maintenance design of water diversion and power generation system in hydropower station and pumped storage power station.