【摘要】 针对城市垃圾车的动力系统结构和控制策略,提出一种适用于城市垃圾车工况的混联式液压混合动力系统。介绍了混联式液压混合动力系统的结构与工作原理,基于AMESim与Simulink/Stateflow软件,建立垃圾车混联式液压混合动力系统的联合仿真模型,分析其燃油经济性。仿真结果表明,在只考虑垃圾车行驶工况下,采用混合动力垃圾车的燃油经济性比传统动力垃圾车提高了37.2%。更多还原

【Abstract】 The power system structure and control strategy of urban garbage trucks determine the performance of the vehicle. This paper proposes a hybrid hydraulic hybrid system suitable for urban garbage trucks. The structure and working principle of the hybrid hydraulic hybrid system are introduced. Based on AMESim and Simulink/Stateflow software, a joint simulation model of the garbage truck hybrid hydraulic hybrid system is established, and its fuel economy is analyzed. The simulation results show that the fuel economy of the hybrid garbage truck is 37.2% higher than that of the traditional power garbage truck when only the garbage truck driving conditions are considered.更多还原