摘要
从电机学的基本理论出发,推导出永磁直流电机转矩波动(感应电势纹波)与电机齿槽数、极对数的关系表达式,实用、明了,实验表明,其结论与实验结果相吻合。
The expression of torque ripple(induction electromotive force ripple)and tooth-slot number,pole-pairs number for permanent-magnet DC motor is deduced based on basic theory of electromechanics in this thesis,which is utiliy and explicit.Experiment shows that the conclusion and experimental result are coincidence.
出处
《微电机》
2004年第1期7-9,32,共4页
Micromotors
