摘要
为充分发挥混合动力汽车节省燃油降低排放的优势,提出了一种主要由双转子电机和行星齿轮机构组成的混合动力车用机电复合传动系统。分析了该系统的工作机理并基于快速模拟杠杠法建立系统的传动特性。在MATLAB/Simulink/Stateflow环境下建立了系统的整车仿真模型及转矩控制策略。仿真结果表明所提出的新型机电复合传输系统在UDDS循环工况下的百公里油耗为6.227 L,具有较好的燃油经济性。
To fully exerthe advantage of hybrid vehiclein saving fuel and reducing emissions, an electro-me- chanical transmission system which imainly composed of double rotomotoand the planetary geatrain habeen designed and itworking mechanism and transmission characteristibased on leverage fassimulation method waanalyzed. Vehicle simulation model and torque control strategy waestablished in MATLAB/Simulink/Stateflow. Simulation resultshown thathe hundred kilometerfuel consumption in UDDcycling conditionwere 6. 227 L, with bettefuel economy.
出处
《科学技术与工程》
北大核心
2013年第33期9848-9854,共7页
Science Technology and Engineering
关键词
机电复合传动系统
模拟杠杠法
工作机理
转矩控制
electro-mechanical transmission system leverage simulation method working mechanismtorque control
