关于提高国产引进型300MW汽轮机高压缸效率的探讨

摘要

扼要阐述了国产引进型300 MW机组高压缸效率偏低的现状，侧重分析了高压缸效率偏低的原因，并结合机组大修所实施的技术改进与实际效果，提出了进一步完善机组高压缸性能的技术措施及建议。%In this paper, the study of low HP cylinder efficiency of operation units is introduced, and the reason is analyzed in detail. In combination with the experience and achievement of improvement on operation units, the technological measures of improving HP cylinder efficiency is put forward.