RETROFIT OF LOW-PRESSURE CASING'S FLOW PASSAGE FOR 200 MW STEAM TURBINES IN SHAOGUANG POWER PLANT[J]. Thermal power generation, 2003, (6): 50-52. DOI: 10.19666/j.rlfd.2003.06.016.
韶关发电厂200MW汽轮机低压缸通流部分改造
摘要
阐述了 2 0 0MW汽轮机低压缸通流部分改造的主要工艺
并对改造过程中具体问题提出处理办法。经过改造前后的性能试验对比表明
汽轮机低压缸改造后的性能有大幅度提高。
Abstract
The main technology used for retrofitting low-pressure casing’s flow passage of 200 MW steam turbines has been expounded
and solving methods for some concrete problems in the course of retrofitting having been given. After comparison of performance tests before and after retrofitting
it is shown that the performance of low-pressure casing’s flow passage for said steam turbines has been enhanced by a big margin.