查询词典 cogging mill

Cogging torque is one of the main concerns of permanent magnet motor.

齿槽转矩的削弱是永磁电机的难点和研究重点之一。

With the id￠=0 vector control and the feedforward compensation of cogging, the minimum force ripple and maximum efficiency control of non-sinusoidal BEMF SPM motors can be obtained.

考虑永磁磁链谐波对永磁磁链导数矢量幅值及相位的影响，通过引入d￠q￠轴坐标系，提出一种id￠=0的非正弦波BEMF SPM电机矢量控制新方法，结合齿槽前馈补偿可以实现非正弦BEMF SPM电机的最小推力纹波最大效率控制。

The stator pole and rotor magnet surfaces may be sloped with respect to each other, the angle therebetween being selected to obtain desired cogging torque compensation.

定子极和转子永磁体可以关于彼此相互倾斜，选择它们之间的角度以获得所需的顿转扭矩补偿。

In this paper, the main factor-cogging effect that cause torque tipple is simulated and analyzed.

对引起转矩脉动的主要因素--齿槽效应，进行了仿真分析。

In this paper, the influence of rotor-skewing on the machine performance, such as the unbalanced radial force, cogging torque and back EMF, is analyzed, with two different prototypes being comparatively studied.

分析了转子斜极对其不对称径向力、齿槽定位转矩和反电势等性能的影响，并用两种不同结构的电机进行对比研究。

Cogging torque is one of the main concerns of permanent magnet motor.

齿槽转矩削弱是永磁电机研究的重点和难点之一。

Second, this dissertation develops the qualitative and quantitative analysis methods for cogging torque.

其次，本文发展了齿槽力矩的定性和定量分析方法。

Being based on the expression, the effect of pole arc-coefficient on cogging torque is studied.

在此基础上，提出了极弧系数的最佳确定方法。

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。

Cogging torque is one of the most important parameters of PM motors,which causes torque ripple,vibration and acoustic noise.

齿槽转矩是永磁电机最重要的参数之一，它的存在会造成电机的转矩波动、振动和噪声。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。