汽轮发电机组热耗率计算  

Calculation method of turbo-generator heat consumption rate

作　　者：桑贤波 崔传涛 陈碧雯 

机构地区：[1]华能济宁运河发电有限公司发电部,山东济宁272000 [2]华电电力科学研究院汽机部,浙江杭州310030 [3]一汽哈尔滨轻型汽车有限公司制造工程部,黑龙江哈尔滨150060

出　　处：《应用科技》2013年第1期72-75,共4页Applied Science and Technology

基　　金：中国博士后科学基金资助项目(20090450986)

摘　　要：热耗率是反映汽轮机运行状况的一项重要经济指标,论述了汽轮机热耗率的计算意义,分析热耗率计算的影响因素,并以国产300 MW机组热耗率计算为实例,详细介绍了热耗率的计算方法,对机组热耗率的实时计算有重要的指导作用.Turbine heat consumption rate is the main economic indicator which affects the operation of turbo-generator. The significance of calculating turbine heat consumption rate is given, the influencing factor of heat consumption is introduced and calculation method of hate rate is described. Furthermore, this method is illustrated with an example of 300 MW unit, having an important guiding role in real-time computing of the unit heat consumption rate.

关 键 词：汽轮发电机组 热力试验 热耗率 性能曲线 修正因数 

分 类 号：TK262[动力工程及工程热物理—动力机械及工程]