摘要
混合动力汽车传动系统的建模是混合动力汽车传动系统能量控制策略开发、仿真和优化的基础。对比分析了三代丰田PRIUS混合动力传动系统的结构和基本工作原理,建立了传动系统发动机、动力分离装置、电动/发电机和动力用蓄电池等各子系统模型,基于统一的动力传动系统结构建立了丰田PRIUS混合动力传动系统的运动学、动力学和能量守恒模型。
It is basic and essential work to establish the system model for the development,simulation and optimization of powertrain and energy management of the hybrid electric vehicle.The powertrain architecture is analyzed for understanding the basic principle and difference among hybrid powertrin system of the three generations of Toyota/PRIUS.The powertain,power split mechanism,motor/generator and traction battery model are constructed.Model of kinematics,dynamics and conservation law of the Toyota/PRIUS hybrid electric vechical powertrain system are constructed based on a uniform powertrain architecture.
出处
《机械传动》
CSCD
北大核心
2010年第6期31-35,共5页
Journal of Mechanical Transmission
关键词
混合动力汽车
建模
传动系统
行星齿轮
Hybrid electric vehicle Modeling Powertrain system Planetary gear