permanent magnet的例句大全

Study on thermal field in permanent magnet Linear synchronous motor

永磁直线同步电动机温度场的研究

Thermal Simulation Analysis and Test of Low Speed Permanent Magnet Torque Motor

低速永磁力矩电动机发热的仿真分析与实验测试

Application of the Permanent Magnet DC Motor in Anti-Explosion Robot Based on Thermoanalysis

基于热分析的永磁直流电动机在排爆机器人上的准极限应用

Effect of Pole Number and Slot Number on Performance of Permanent Magnet Generator Directly Driven by Wind Turbine

极槽匹配对直驱式永磁风力发电机性能的影响

The main parameters formula of the six-phase disc permanent magnet synchronous motor is also put forward, such as armature reactance and slot leak reactance. The corresponding finite element method of these parameters also been introduced. the two results are basically the same.

推导了六相盘式永磁同步电动机的电枢反应电抗、漏抗等的计算公式，同时也给出了这些参数相应的有限元计算方法，两种计算结果基本一致。

The novel double-stator permanent magnet ( PM) machine is compacted with fractional slot concentrated winding and double-stator PM machine.

双转子永磁电机是一种具有高转矩密度、高运行效率的新型永磁电机。

The principle, constitution and realization of aerospace digital super low speed high accuracy servo system based on direct torque control of rare earth permanent magnet external-rotor slotless brushless sinusoidal torque motor are analyzed and explored.

阐述了基于外转子稀土永磁正弦波无槽无刷力矩电机直接转矩控制的数字式超低速高精度伺服系统的工作原理、系统构成、控制策略和功能实现。

Due to larger equivalent air-gap and flux leakage of slotless permanent magnet linear synchronous motor ( PMLSM), magnetizing current method was adopted to obtain equivalent current density of permanent magnet, however armature current was considered in practice.

建立无槽式永磁直线同步电动机分层解析模型，由于电机等效气隙较长、漏磁较大，采用磁化电流法等效永磁体电流密度，电枢电流按实际情况考虑。

On the one hand, by analyzing the characteristic of the distribution of slotless permanent magnet motor, the conclusion that the distribution of gap magnetic field is not homogeneous, i.e.the same conductor in a winding generates different electromotive force in different location.

一方面，通过分析计算无齿槽结构永磁电机内的气隙磁场分布特点，指出电机气隙内磁场分布不均匀，即同一根绕组导体处于不同的位置感生旋转电动势不同。

The author introduces in detail the affection of adding magnetism, subtract magnetism of permanent magnet to reactance measurement, as well as the circuit and experiment condition under the influence of the cross saturation effect.

详细介绍了电压积分法中电抗参数受永磁体增磁、去磁效应影响以及受交叉饱和效应影响时的测量电路和试验条件。

Semi-Analytical Approach for Armature Reaction Field of Surface Mounted Permanent Magnet Brushless Motors

表面式永磁无刷电机电枢反应磁场半解析法

The hybrid stepping motor, the control object in this project, integrates the advantages of Permanent magnet stepper motor and Reaction Stepper Motor, and performs well with high precision and efficiency.

混合式步进电机集合了永磁式和反应式步进电机的优点，其性能优异，具有较高的精度和效率，它是本文的控制对象。

A new solution of anti-magnetized magnetomotive of quadrature axis component of armature reaction in permanent magnet motor

永磁磁极电机横轴电枢反应去磁磁势新解法

Analytical prediction of the armature reaction and winding inductances of permanent magnet brushless DC motor with concentrated coils

集中绕组永磁无刷直流电机电枢反应及绕组电感的解析计算

Magnetic Field Intensity, Magnetic Flux Density, Coercive Force, Vertical Axis Wind Turbine, NdFeB Rare-Earth Permanent Magnet.

磁场强度，磁通量密度，矫顽力，垂直轴风力发电机，稀土钕铁硼永磁材料。

Applications of Permanent Magnet Motor on Electric Propulsion Ship

永磁电机在电力推进舰船上的应用

The clinical application of low field permanent magnet type MRCP

低场强永磁型磁共振胆胰管造影的临床应用

Conclusions: The contrast effect of low field permanent magnet type MRCP is the same with moderate and high field superconducting magnet type and similar in clinical application value.

结论低场强永磁型磁共振MRCP与中高场强的超导型磁共振MRCP同样具有很好的造影效果和同样的临床应用价值。

The System for Measuring and Analyzing Superficial Magnetic Field of Permanent Magnet

永磁体表面磁场测量和分析系统

Computation for Thermal Field of Permanent Magnet Retarder Based on Virtual Boundary Method

基于虚拟边界法的永磁式缓速器转子鼓温度场计算方法