The hydropower station is a large capacity hydropower project, whose main task is to generate electricity. The unit capacity is 600000 kilowatts, and the total reservoir capacity is 7.76 billion cubic meters. It is an annual regulation reservoir. Engineering data include generator (including magnetic pole, jacking shaft, central hole air supply device, collector ring and other structural parts) and water turbine (including distributor, servomotor, connecting rod, push rod, draft tube, volute and other structures), which are good