cogging torque compensation 齿槽转矩补偿
In order to reduce the cogging torque, the adjacent PM poles can be designed with different pole arc coefficients.
为削弱齿槽转矩,可设计相邻磁极极弧系数不等。
参考来源 - 极弧系数组合优化的永磁电机齿槽转矩削弱方法The slot/pole combination, magnet shape optimization, closed slot, and notching in tooth face methods were adopted to reduce the ideal cogging torque. The respective methods for reducing the Zth and 2Pth non-ideal cogging toque were presented.
采用极槽配合法、磁极优化法、闭口槽法及定子齿冠开槽法抑制理想定位力矩,并分别给出了Z次和2P次非理想定位力矩的抑制措施。
参考来源 - 无刷直流电机的理想与非理想定位力矩及其综合抑制方法However, a set of sufficient conditions for no cogging torque, somewhat associated with motor design, is obtained. Research is based on a prototype DSPMM that is employed in electric bicycle.
其中，与双凸极永磁电机设计有关，得到使定位转矩为零的充分条件。
参考来源 - 双凸极永磁电机的控制研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
A cogging torque measurement system was proposed, which was composed of stepping motor, torque sensor, etc.
提出了一种由步进电机、转矩传感器等元件组成的齿槽转矩测试系统。
The calculation formula of the cogging torque are derived by the Fourier decomposition and the virtual displacement method.
利用傅里叶分解及能量虚位移法，推导了磁阻转矩的计算公式。
The accurate calculation of cogging torque assists in optimizing the design of claw pole permanent magnet synchronous motors.
脉动转矩的准确计算是爪极永磁同步电动机优化设计的基本前提之一。
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