A steady-state mathematical model of this system has been established, including scroll compressor, plate-type heat exchanger, reversing valve, thermostatic expansion valve and pipeline models.

• 针对测试的机组，建立了热泵系统的稳态模型，包括涡旋压缩机模型、板式换热器模型、四通换向阀模型、热力膨胀阀模型和管路模型。