Optimization and Renovation of the Mechanical Hydraulic System in Hydro-turbine Governors
Hydro-turbine governor is an important equipment in hydropower stations.Governor faults will directly affect the safe and stable operation of the hydro-turbine units and the power system and the economic benefits.Faults in hydro-turbine governing system are mainly manifested in electrical,mechanical and hydraulic aspects,among which mechani-cal and hydraulic system faults account for more than 60%.Various causes of mechanical faults and hydraulic leakage problems in governors are analyzed.Corresponding renovation and optimization measures of the pipelines,valves and seals of the system are proposed,which can effectively eliminate the potential operational hazards of the units and im-prove the reliability and stability of the equipment.
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维普
