火力发电厂汽轮机常见故障分析与检修研究

［摘要］汽轮机是火力发电厂的重要生产设备，其能否正常运行将影响着电能正常生产，这就需要及时准确地确定汽轮机故障部位，快速排除故障并恢复生产。文章先对汽轮机故障检修意义和汽轮机构造与原理进行论述，并对汽轮机常见故障和检修手段进行分析，最后提出火力发电厂汽轮机检修策略，可供相关人员参考。

［关键词］火力发电厂；汽轮机；故障；检修

［中图分类号］TM621[文献标志码]A［文章编号］1001-523X（2022）08-0141-03

Common Fault Analysis and Maintenance Research of Steam Turbine in Thermal Power Plant

Yang Ao-fei

［Abstract］Steam turbine is an important production equipment in thermal power plant. Whether it can operate normally will affect the normal power production. Therefore，it is necessary to determine the fault position of steam turbine in time and accurately，quickly eliminate the fault and resume production. This paper first discusses the significance of steam turbine fault maintenance and the structure and principle of steam turbine，analyzes the common faults and maintenance means of steam turbine，and finally puts forward the maintenance strategy of steam turbine in thermal power plant，which can be used as a reference for relevant personnel.

［Keywords］thermal power plant；steam turbine；fault；overhaul

汽轮机是火力发电厂的重要设备，在运行过程中难免会发生故障，对正常电力生产带来影响。（剩余5089字）