摘要
为了评价火电机组深度调峰的能效,以某300MW机组的变工况运行为例,定量分析了该机组调峰运行时的能效。在4种运行工况下(100%、80%、60%、50%负荷),评价了该机组运行的热经济性。在变工况运行时,管道效率对机组热经济性的影响不可忽略。
In order to accurately evaluate the efficiency of the deep peak-shaving operation of a thermal power unit, four operating conditions (100%, 80%, 60%, 50%) of a 300 MW unit under variable operating conditions are analyzed quantitatively, where the effect of efficiency of pipeline on thermal economy of the unit is not negligible.
出处
《电站辅机》
2017年第1期30-34,共5页
Power Station Auxiliary Equipment
关键词
机组
调峰
管道
热效率
能效
运行
评价
分析
unit
peaking
piping
thermal efficiency
energy efficiency
operation
evaluation
analysis