摘要
对于混合动力燃气热泵系统,介绍了其工作原理和工作模式,建立了该系统各部件的数学模型,并通过MATLAB/Simulink仿真软件对基于逻辑门限控制策略的混合动力燃气热泵系统进行仿真。仿真结果表明,仿真系统具有很大的可靠性,且采用无级变速器的系统的驱动系热效率在任何压缩机转速下都大于定速比系统的驱动系热效率,采用无级变速器的系统更加节能。
For the hybrid gas heat pump system, its working principle and working mode are introduced, the mathematical model of each part of the system is established, and the hybrid gas heat pump system based on logic threshold control strategy is simulated by MATLAB/Simulink simulation software. The simulation results show that the simulation system has great reliability, and the thermal efficiency of the system with CVT is higher than that of the system with constant speed ratio at any compressor speed, and the system with CVT is more energy-saving.
出处
《建模与仿真》
2020年第3期381-399,共19页
Modeling and Simulation
