Research on the Operation Way of Hydropower Station with Long-distance Diversion Tunnel and Dual Holes

Hydropower station with long-distance diversion tunnel and dual holes is widely used for its low investment and high hydropower utilization,and to choose the operation way of hydropower stations is more difficult because of large hydropower wave and complex hydraulic disturbance.This paper introduces in detail the starting up of the station unit,load adjustment,governor operation and the structure of security and stability control system of hydropower station with dual hole.It possesses the directing significance for similar operation way of hydropower stations.