摘要
本文提出了为提高电动车用电动机驱动系统性能 ,采用在电动机电势和电流中加以特定谐波以及相电压超前的电流负反馈控制策略。文中首先对轮式无刷直流电动机系统的硬件设计做了简要介绍,但对于其中的电动机给出了较详细的设计数据及设计方法,然后对所提出策略分别从理论和实验两个方面做了较详细的论述 ,并得出相应的结论。
It is presented in the paper that the strategy of harmonics injection in both EMF and current and the strategy of leading angle current feedback control are adopted in order to improve performances of the driving system in the electric vehicle. The hardware designs of the brushless DC wheeled motor system are first introduced briefly, but the design data and the design procedure for the motor in this system are given in detail. The theories and experiments on the two strategies presented above are described and analyzed detailedly. Finally, the definite conclusions are given correspondingly.
出处
《大电机技术》
北大核心
2002年第4期19-23,共5页
Large Electric Machine and Hydraulic Turbine
