节点文献
BLDCM无位置传感器换相检测和开环起动的软件实现
A Software Realization for BLDCM Sensorless Commutation Detection and Open - loop Start - up
【摘要】 基于DSP TMS320F240芯片,提出了无位置传感器无刷直流电机反电势过零检测换相和开环起动一种新的软件实现方法,实验结果表明所设计的算法可行、有效,能取得较好的控制效果。
【Abstract】 the basis of TMS320F240 chip,A new software method is presented to realize the back - EMF zero - crossing detection commutation and open - loop commutation start - up for sensorless brushless DC motor. The experimental results prove that the proposed algorithm are feasible and effective and the control effect is good.
【关键词】 TMS320F240;
无位置传感器;
无刷直流电机;
反电势换相;
起动;
软件实现;
【Key words】 TMS320F240; sensorless; brushless DC motor; back - EMF commutation; start- up; software realization;
【Key words】 TMS320F240; sensorless; brushless DC motor; back - EMF commutation; start- up; software realization;
- 【文献出处】 微特电机 ,Small & Special Machines , 编辑部邮箱 ,2002年03期
- 【分类号】TP212
- 【被引频次】58
- 【下载频次】439