The parametric optimization model of the refrigeration system is built A refrigeration named BCD 180W(refrigerant:HFC R134a ) is optimized in order to get the optimal system performance. Results of optimisation are consistent with the theoretic analyse.

• 建立了冰箱制冷系统性能参数优化模型 ,编制了优化程序 ,并对一台BCD 180W冰箱 (工质为HFC 134a)进行了优化 ,使得该系统性能达到最佳 ,优化结果与理论分析相吻合。