Research on Faults and Maintenance Methods of Steam Turbine in Thermal Power Plant

Abstract

The steam turbine is one of the most critical equipment in the power generation system of thermal power plants, its daily operation condition and maintenance work will directly affect whether the power generation system can operate safely and stably. Therefore, it is necessary to strengthen the management of the steam turbine, ensure the continuous and full operation of the steam turbine unit, and ensure the power transmission of the power grid. However, some faults unavoidably appear in the steam turbine in the long-term operation, if these faults are not handled in time and effectively, the influence scope of the fault will be expanded, which causes the turbine to fail to operate normally and affect the normal work of thermal power plants. This paper analyses the common faults of steam turbine in thermal power plants, and further studies the maintenance methods for common faults of steam turbine in thermal power plants.