摘要
单循环燃机运行在高气温条件时,满负荷工况下发电功率和热效率均快速下降。通过设置进气冷却系统,既可以利用燃机排放烟气的高温热能,又可以显著提升发电功率和全厂净效率。因进气冷却系统增加的投资费用,4~6年即可收回成本。
Under the condition of high ambient temperature, the power output and thermal efficiency of single cycle gas turbine decrease rapidly under full load operating condition. The application of intake air chilling system can improve the performance of the power plant in terms of both fully utilizing the high temperature heat energy of flue gas discharged by gas turbine and significantly increasing the power output and net efficiency of the whole plant. The increased investment costs by the intake air chilling system can be recovered within 4 to 6 years.
作者
汪海玲
周武
叶慧蓉
WANG Hai-ling;ZHOU Wu;YE Hui-rong(China Power Construction Engineering Consulting Central Southern Co.,Ltd.;China Machinery Engineering Co.;不详)
出处
《电站系统工程》
2022年第5期67-69,共3页
Power System Engineering
关键词
单循环燃机
LM6000
PC
进气冷却
吸收制冷机组
冷冻水
single cycle gas turbine
LM6000 PC
inlet air chilling
absorption refrigerating unit
chilled water
