Malfunction analysis and treatment of a domestic steam turbine caused by low vacuum
Zhang Feng-yuan
Abstract
Zhang Feng-yuan
Abstract
Low vacuum in condenser of steam turbine is one of the most popular failures in turbine working. The malfunction of a domestic turbine caused by low vacuum is analyzed in this paper. The method of investigating the leakage of vacuum system is presented and corresponding measures are also introduced, which provide a reference for the same turbine to guarantee the airproof of vacuum system.
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Low vacuum in condenser of steam turbine is one of the most popular failures in turbine working. The malfunction of a domestic turbine caused by low vacuum is analyzed in this paper. The method of investigating the leakage of vacuum system is presented and corresponding measures are also introduced, which provide a reference for the same turbine to guarantee the airproof of vacuum system.
Key concepts: Steam turbine, Turbine, Condenser (optics), Leakage (economics), Steam-electric power station, Surface condenser, Engineering, Mechanical engineering