纯电动汽车三相异步电动机矢量控制

摘要

Based on three-phase AC motor vector control theory, the control system for the electric vehicles which used motor specific chip as the core was designed and developed. The DSP's features were fully used,and through the rational designs for the software and hardware,the system was made to be fully fuctional,highly effective and reliable. Experiments results show that the system is reliable to meet the realistic running requirements.%基于矢量控制三相异步电动机原理,设计开发了以控制电机专用芯片为核心的电动汽车控制系统.充分利用DSP特点,通过对控制系统合理的软、硬件设计,使其具有功能齐全、效率高、可靠性高的优点.实验运行表明系统设计合理、工作可靠,达到实际上路运行的要求.