1) cogging torque
齿槽定位力矩
1.
The cogging torque of permanent magnet synchronous motor is harmful to driving systems.
在永磁同步电机齿槽定位力矩特点分析的基础上,提出一种在电流中注入谐波对定位力矩进行补偿的方法,抑制了由于定位力矩引起的速度波动,从而减小了对电机低速性能的影响。
2.
The magnet torque and cogging torque equations are also developed for threephase permanent magnet inductor synchronous motor(PMISM).
实验及分析表明,采用等效磁路和实际测量相结合的方法,可以预测永磁感应子式无刷直流电动机的电磁转矩和齿槽定位力矩特性,为电机的转矩控制提供理论依据。
2) cogging torque
齿槽力矩
1.
In this paper,the cogging torque of a 4-pole 6-slot permanent magnet motor was analyzed quantificationally using finite element method.
以4极6齿外转子永磁电机为例,通过有限元算法计算,定量分析了永磁电机齿槽力矩,并分析了定子齿冠开槽对齿槽力矩的抑制效果,对齿冠槽的结构和尺寸进行了优化设计。
2.
Reduction of cogging torque in brushless DC motor is analyzed by Fourier analysis.
文章利用傅立叶分析方法研究了无刷直流电动机齿槽力矩的产生及消弱方法 ,证明提高定子槽数与电机极数的最小公倍数 ,可以有效减小基本齿槽力
3) cogging torque
定位力矩
1.
Calculation and simulation of back electromotive force and cogging torque for permanent magnet BLDC motor;
永磁无刷直流电动机反电动势及定位力矩的计算与仿真
2.
Factors influencing noise of the motor systems such as cogging torque, HALL signal errors and armature magnetic field are analyzed.
本文分析了影响永磁同步电机噪声的因素,如定位力矩,霍尔信号的误差以及电枢反应磁场等。
3.
The effects of stator and rotor eccentricity on the magnetic field distributions,cogging torque and unbalanced force were calculated in this paper by using finite element method(FEM).
采用有限元法计算分析了定子偏心与转子偏心对无刷直流电动机的气隙磁场、定位力矩及单向磁拉力的影响。
4) seating curve
齿槽定位曲线
5) cogging torque
齿槽转矩
1.
Numerical method for calculating cogging torque by simulation of actual measurement;
一种模拟实测过程的齿槽转矩数值计算方法
2.
Method for reducing cogging torque in dual-stator permanent magnet synchronous machine;
双定子永磁同步电机齿槽转矩削弱方法
3.
Different design techniques and comparison for reducing the cogging torque in a new type of PM stepping motor;
削弱新型永磁步进电机齿槽转矩的不同设计措施及其对比
6) cogging force
齿槽力
1.
By using Fourier series,the relation between the value and harmonic of cogging force and the number of slot and pole was acquired.
对微型短初级永磁直线无刷直流电动机进行了优化设计研究,在电机槽数不变的情况下,设计不同的电机绕组分布方式和初级长度内对应永磁体的数目,并进行了齿槽力的分析和研究。
2.
Use the finite element analysis method to analyze the flux density,cogging force and the force density.
介绍了3种不同结构形式的永磁同步直线电机,基于3个不同的有限元模型,对电机的气隙磁密、齿槽力和力密度进行了分析。
3.
To reduce the fluctuation of cogging force in permanent magnet linear synchronous motors(PMLSM),a 2D-field finite element model of PMLSM was used to describe the relative movements between primary and secondary,combined with automatic meshing.
为了减小永磁直线同步电机(PMLSM)齿槽力的波动,采用二维电磁场有限元方法,结合动态分网来描述PMLSM定、动子间的相对运动。
补充资料:纯轧力矩(见轧制力矩)
纯轧力矩(见轧制力矩)
net rolling torque
ehunzha iiju纯轧力矩(net rolling torque)见轧制力矩。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条