Analysis on the Causes of Oil Leakage in Hydraulic Turbine Servomotor and Exploration of Countermeasures
The servomotor is the executive power component of the turbine regulation system,it plays an im-portant role in turning on and off the units and real-time adjustment of the unit load.The reliability of the ser-vomotor directly affects the safe and stable operation of the entire hydroelectric generator units.The essential causes of oil leakage in servomotors is analyzed from the opening and closing of chambers to study counter-measures and solve the problem of untight sealing between the servomotor piston and cylinder body,improve the working reliability of the servomotor and lay the foundation for the safe and reliable operation of the hy-draulic turbine generator units.
万方数据
维普
