混合动力电动汽车驱动系统设计与实现

Design and Implement of Drive System for Hybrid Electrical Vehicle

本文阐述了混合动力电动汽车的结构和工作原理,设计并实现了一种基于SVPWM矢量控制的混合动力车驱动控制系统,给出了控制系统的软件流程,并对关键模块做了较详细的说明。驱动单元现场运行情况良好,其工作波形证明了其控制系统设计的正确性。

This paper presents the structure and principle of hybrid electrical vehicle, The control system of the car＇s drive system is designed and implemented, and this control system is based on SVPWM vector control strategy. This paper presents the flow chart of control system＇s software, and the key modules are illuminated in detail. The drive system run well, and the waveforms collected in the running state prove the design and implement is valid.