热机热泵联合循环热力学分析与热泵动力选择

THERMODYNAMIC ANALYSIS OF HEAT ENGINE/HEAT PUMP COMBINED CYCLE AND POWER SELECTION OF HEAT PUMP

对增压柴油机、增压天然气机、小型蒸汽动力装置与压缩蒸汽热泵组成的三类联合循环进行了热大学分析，在此基础上提出了热泵动力选择的原则．研究表明，在合理利用用户所在地能源资源的前提下；应优选高效节能、利于环境保护的热泵动力。

The paper analyzes thermodynamics of the third category cycle combinedwith pressure induction diesel engine,pressure induction natural gas engine,small steam plantand vapour compression heat pump.Some ideas about the powcr selection of the heat pump areproposed.The study indicates that the power machincs with the properties of high efficience,energy-saving and environmental protection can be used to the heat pump power.