国产引进型300 MW机组汽轮机优化和高中压缸改造的可行性评估

Optimization of Steam Turbine of Home - Made Imported Type 300 MW Unit and Feasibility Appraisal of Its High and Inter Mediate Pressure Cylinders Retrofit

介绍嘉兴发电有限责任公司1号和2号汽轮机进行的优化工作和取得的经济效益。对高压缸效率偏低的原因进行分析,从技术和经济角度对引进型300MW机组进行高中压缸改造的可行性进行评估。

This paper introduces the optimization works carried out on No.l and No.2 steam tarbines in Jiaxing Electricity Generation Corporation Ltd.and The economic benefit gained;analyzes the canses of comparatively low efficiency of high pressure cylinders;and carries out the feasibility appraisal of the high and intermediate Pressure cylinders retrofit of imported type 300 MW units from technical and economical angles.