摘要
介绍了电站汽轮机参数变动对相对内效率影响的解析算法的推导,并做了案例分析。案例表明,本解析算法具有计算准确度较高的特点。在汽轮机参数变动的情况下,该算法对提高汽轮机相对内效率的计算准确度,继而提高汽轮机热耗率计算的准确度具有实际意义。
The derivation of analytic method of influence of turbine parameter change on the relative internal efficiency was conducted, and then analyzed in a case. It is indicated that the method is characterized with higher calculation accuracy. Thereby this research has significance to the improvement of calculation accuracy of turbine relative internal efficiency, and can provide higher precision for the heat rate calculation,
出处
《热力透平》
2016年第3期224-227,236,共5页
Thermal Turbine
关键词
汽轮机
参数变动率
相对内效率变动率
热耗率变动率
steam turbine
parameter change rate
relative internal efficiency change rate
heat rate change rate
