永磁电动机

稀土永磁电动机轴承易损的原因及预防措施

Causes of Damage to Bearings in Permanent Magnet Motor and Preventive Measures

从脉宽调制（PWM）驱动的微观角度和电机系统控制的宏观角度，对电池供电的永磁电动机系统的再生制劝、能量回馈进行了理论分析与电路仿真研究。

With the microscopic view of pulse width modulation ( PWM ) drive and the macroscopic view of motor control system , the analytical deduction and numerical simulation on regenerative braking of permanent magnet motor system fed by battery is presented .

在Windows下，使用Visualc++语言实现了永磁电动机电力推进系统故障诊断专家系统。

The permanent-magnet electric propulsion system is realized under the platform of Windows , and the language Visual C + + is chosen .

介绍了外转子永磁电动机结构及其特点，并应用高性能电动机控制DSP，设计了电动机的矢量控制系统，电动机转矩和控制性能良好。

The structure and characteristics of the PM motor of outer-rotor were introduced , and the space vector control system was designed , using the high performance DSP .

横向磁场永磁电动机及其驱动系统的研究

Study of Theory and Drive System of Transverse Flux Permanent Magnet Motor

双凸极永磁电动机转矩脉动分析

Analysis of Torque Ripple in Doubly Salient Permanent Magnet Motor

无轴承薄片转子永磁电动机有限元分析

Finite Element Analysis of Bearingless Permanent Magnet Slice Motor

圆筒型直线永磁电动机的重要系数计算

Calculation on Key Coefficients of Cylinder Linear PM Motor

永磁电动机转子非线性动力特性

Nonlinear dynamic characteristics of permanent magnet motor rotor

这篇文章介绍了一种新型管型直线无刷永磁电动机的设计。

This paper presents a novel design for a tubular linear brushless permanent-magnet motor .

并对其控制系统进行设计，由高性能变频器和增量式编码器构成永磁电动机矢量控制系统，并辅以继电器电气控制，实现对泥浆泵系统的控制。

Vector control system is designed which is made up of high performance inverter and incremental encoder . Meanwhile , relay electrical control assists in the vector control system .

本文简要介绍永磁电动机推进系统，以及用于永磁电动机推进系统的建模和仿真的工具，并给出永磁电动机船舶电力推进系统的Matlab/Simulink仿真实例。

This paper presents a permanent magnetic motor propulsion system and the modelling and simulation tools for it . It also gives examples of Matlab / Simulink simulation for the marine electric propulsion systems with permanent magnetic motors .

稀土永磁同步电动机CAD系统

The CAD System for the Rare Earth Permanent Magnet Synchronous Electromotor

n相逆变器&永磁同步电动机系统的通用仿真模型

A General Simulation Model of n-phase Permanent Magnet Synchronous Motor Driven by Inverter

永磁同步电动机的矢量控制及其在DSP上的实现

Vector Control for Permanent Magnet Synchronous Motor on DSP

在此基础上，用C语言开发了高效的推理机。最后将本文的成果应用于永磁直流电动机设计专家系统，应用效果良好。

At last , the above achievements are applied to the design expert system of permanentmagnet direct current motor .

基于变参数PI的永磁同步电动机矢量控制系统

Vector Control System of Permanent Magnet Synchronous Motor based on Variable Arguments PI Controller

推导出永磁同步电动机（PM电机）的数学模型。

The mode of PM motor is derived .

SPWM电源供电下低速大扭矩永磁同步电动机设计研究

Study on Low Speed and High Torque PMSM Design with SPWM Power Supply

自适应Backstepping在永磁同步电动机速度跟踪控制中的应用

Speed Tracking Control of Permanent Magent Synchronous Motor with Adaptive Backstepping

介绍了PWM控制技术的特点，并在MATLAB环境下，构造永磁同步电动机PWM控制的仿真模型。

This paper introduces the characteristics of PWM control technology , and it found the simulating model for interior permanent magnet synchronous motor PWM control in MATLAB environment .

在Matlab仿真平台下建立了永磁同步电动机矢量控制系统的仿真模型，并在此基础上进行PID控制器和滑模变结构控制器的对比仿真分析，及死区效应补偿方法仿真分析。

Using the Matlab software , the simulation model for PMSM vector control system is established . In addition , the comparative study of the PI controller and sliding mode controller are carried out .

通过对永磁同步电动机的动态过程进行仿真，分析永磁同步电动机采用PWM控制技术的瞬态运行特征以及瞬态过程中各电磁量的变化规律。

Via the simulation of dynamic process for interior permanent magnet synchronous motor , it analyzes the instantaneous characteristics and change law of PWM control technology for interior permanent magnet synchronous motor .

针对五相永磁同步电动机，构建了三电平逆变器供电的变频调速系统，对五相三电平逆变器的空间矢量PWM控制算法进行了研究。

For five-phase permanent magnetism synchronous motor ( PMSM ), the variable-frequency variable-speed system is set up supplied with three-level inverter . Space vector PWM control algorithm of five-phase three-level inverter is studied .

介绍一种基于Halbach阵列的多盘式无铁心永磁同步电动机。

This paper introduces a multi-disc coreless permanent magnet synchronous motor based on Halbach array .

其次在深入研究永磁同步电动机矢量控制理论的基础上，建立了基于电流滞环PWM、SPWM和SVPWM三种调制策略的永磁电动机矢量控制仿真模型，并对模型进行了仿真分析与比较。

Then based on the theory of PMSM Vector Control , the simulation model which use the modulation strategy of current hystersis PWM , SPWM and SVPWM have been established .

通过分析永磁同步电动机PI控制的不足，在对传统模糊-PI混合控制策略进行改进的基础上，介绍参数模糊自整定PI控制策略。

A novel fuzzy control strategy is proposed to control PMSM speed servo system . This scheme based on the analysis of traditional PI control and the Improvement of traditional fuzzy-PI mix control scheme .

采用永磁同步电动机作为推进装置的驱动单元，选用的矢量控制作为控制策略并结合SVPWM技术，完成驱动系统的设计。

PMSM was chosen for the driving unit of the propulsion system . The driving system was designed under the theory of vector control and the SVPWM technology .

为实现永磁同步电动机的低速无传感器控制，采用了高频信号注入法，同时将EKF引入到高频信号注入法的滤波环节当中，避免了传统滤波器带来的相位滞后等问题。

Meanwhile , EKF was introduced into the filtering aspects of the high-frequency signal injection method . This method avoided the phase lag of traditional filter .

以风力发电项目为背景，应用电压空间矢量脉宽调制技术（SVPWM）的控制方法，分析了永磁同步电动机矢量控制原理并研究了永磁同步电机的控制策略。

A novelty space vector pulse width modulation ( SVPWM ) technique for the two-phase inverter-fed asynchronous motors system is proposed , which can be widely used in the low or middle power level field .