摘要
探讨利用循环函数方法建立热电厂的分项经济指标并评价热电联产的节能效果。在计算供热机组的特性系数及其特性方程的基础上 ,建立了机组的供热与发电热耗分配的新算法 ,据此提出了新的分项经济性指标计算模型。新模型与传统经济指标的比较表明 :新指标物理意义明确 。
By using cycle function method, economy performances model for Cogeneration turbine are established and effect of saving energy is evaluated in this paper. Based on characteristic coefficient and equation of Cogeneration turbine, new distribution method of heat rate between heating and power generation is put forward, which leads to the new model of economy performances. A comparison between conventional model and new model is made and shows that the definitions of new performances are clear and can encourage users not only in power plant but also in heating to improve the effect of saving energy.
出处
《汽轮机技术》
北大核心
2002年第3期155-156,181,共3页
Turbine Technology
