摘要
在整理“供热系统”单耗分析的基础上 ,完善了热电联产供热系统的单耗计算方法 ,确定了热电联产供热系统各环节火用效率的计算式 ,提出了一种确定供热系统设备折旧费的方法。利用单耗分析理论 ,对郑州热电厂出厂处及热用户处的供热煤耗和成本进行了计算和分析。
On the basis of collating the unit consumption analysis data of heat-supplying system,a formula to compute exergy-efficiency of each segment in heat-supplying system of a cogeneration plant has been deduced,the calculation method of electric and heat unit consumption being perfected,a method for determining the depreciation charge of equipments in heat-supplying system being presented,By using the unit consumption theory,the coal consumption and production cost of heat-supplying at the energy-outgoing point from Zhengzhou Cogeneration Plant and at the end of heat users have been calculated and analyzed.
出处
《热力发电》
CAS
北大核心
2001年第1期2-4,7,共4页
Thermal Power Generation
