热力透平2026，Vol.55Issue(3)：180-183,197,5.DOI:10.13707/j.cnki.31-1922/th.2026.03.002
燃气轮机电厂部分负荷性能优化研究
Research on Performance Optimization of Gas Turbine Power Plants Under Part-Load Conditions
张传辉 1黄超群1
作者信息
- 1. 上海电气燃气轮机有限公司,上海 200240
- 折叠
摘要
Abstract
To address the performance optimization of gas turbine power plants during part-load operation,this study investigates an F-class gas turbine triple-pressure reheat gas-steam combined cycle system.Simulations were conducted using the thermal calculation software IPSEpro to comprehensively analyze the effects of the corrected turbine exhaust temperature(TETC)and the temperatures of the main steam,as well as hot reheat steam on the part-load efficiency of the combined cycle plant.The results indicate that the impact of TETC on the combined cycle performance varies under different ambient temperatures,load ratios,and steam temperature limits.Under part-load conditions,the thermal efficiency of the combined cycle system can be effectively improved through rational adjustment of TETC and steam temperature parameters.The findings of this study can provide reference for part-load performance optimization in similar power plants.关键词
燃气轮机/部分负荷工况/性能优化/排烟温度/主蒸汽温度/热再蒸汽温度Key words
gas turbine/part-load condition/performance optimization/exhaust temperature/main steam temperature/hot reheat steam temperature分类
能源科技引用本文复制引用
张传辉,黄超群..燃气轮机电厂部分负荷性能优化研究[J].热力透平,2026,55(3):180-183,197,5.
