查询词典 magnetomotive

Not only accurate speed control, but also accurate position control are achieved by controlling the dispersed step magnetomotive force of synchronous motor.

对同步机离散的步进磁势进行控制，不仅可以获得精确的速度控制，还可进一步获得精确的位置控制。

First, the application and development of synchronous motor in incremental motion control are discoursed. The classification of electrical machines are discussed under space magnetomotive force. So a new research direction on stepping control of synchronous motor is introduced, and the study of this dissertation is significant.

首先，论述了在增量运动控制中同步电动机的应用与发展，在空间磁势下将电机进行了归类研究，从而引出了同步电动机步进控制这一新的研究方向以及本论文研究的必然性。

Increases in magnetic flux with increasing magnetomotive force input.

元件之铁芯达饱和，即他无法在随输入之生磁力的增加而增加其磁通量。

A ferrite effectively even with a significant net DC or low frequency magnetomotive force input.

在输入一显著的净直流电或低频生磁力之下，铁氧磁体能仍可能有效的运作。

The paper carried on the theoretical analysis, the computation of the air gap magnetomotive force, the electromagnetism torque and MMF decoupling parameter k.

对六相电机气隙磁动势、电磁转矩和磁势解耦参数k进行了理论分析和计算，并通过实验进行验证。

Ured out , an expanded equation for the current2limiting reactance is derived combining the magnetomotive force equations

在根据谐波要求确定了变压器式可控电抗器功率控制级数的基础上，把磁势平衡方程和支路

So, it is very difficult to monitor and protect the rotating rectifier. This paper theoretically analyses the armature current and magnetomotive force in AC exciter of brushless synchronous machine with rotating rectifier. Under the normal or fault conditions of rotating rectifier, the mathematical expressions of the armature current, the m.m.f and induced electromotive force are approached.

本文通过对旋转整流器在正常与故障状态下的交流励磁机电枢电流和电枢电势作了初步的理论分析，推导出旋转整流器在正常与故障状态下电枢电流、空间谐波合成磁势及其感应电势的数学表达式。

When a special function resolver is loaded, the additional air gap magnetomotive force due to the load current in output winding reduces the function pricision greatly.

当特种函数旋转变压器带负载时，输出绕组中出现的电流在气隙中建立的附加磁势，引起磁场分布畸变，导致函数精度显著下降。

A set of equivalent three-phase windings was established based on the same magnetomotive force and power. A dual three-phase PMSM was substituted equivalently by a three-phase PMSM after a winding transformation.

基于产生相同磁动势和功率不变的原则，构建了一个等效的三相绕组，绕组变换后，原双三相永磁同步电动机等效为普通的三相永磁同步电动机。

Firstly analyzed the operation principle of BDFM;then used the method of parameters calculation based on magnetomotive force and magnetic conductance,and calculated the inductance parameters.

针对目前无刷双馈电机两套不同极数定子绕组之间，耦合能力弱而导致该类型电机功率密度低及性能指标差的问题，以结构简单易于制造的普通凸极磁阻转子BDFM为例，研究了转子极数对电机耦合能力的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。