Due to the large torque coefficient, small torque ripple and ease of control, permanent magnet synchronous motor (PMSM) system has been widely used in many accurate servo control systems.
永磁同步电动机系统具有力矩系数大、力矩波动小以及控制灵活等优点，在许多精密伺服控制系统中得到广泛应用。
By analyzing the state equations of unified power flow controller (UPFC) stabilizer, the influence of UPFC stabilizer on electromagnetic torque of synchronous generator is presented.
通过推导统一潮流控制器(UPFC)稳定控制器的状态方程，分析了UPFC稳定控制器对同步发电机电磁转矩的影响。
This paper studied the relationship between torque and voltage, when the solid rotor synchronous motor involving non salient pole started asynchronously.
本文对铁磁实体转子隐极同步电动机异步起动时的转矩与电压关系进行了研究。
The stator resistance is an accurate parameter used in direct torque controlled(DTC) permanent magnet synchronous machines(PMSM).
在永磁同步电动机直接转矩控制中，定子电阻是一个需要精确给定的参数。
For AC servo system of permanent magnet synchronous motor (PMSM), the position servo controller was constructed with direct torque control and self-adjusting PI control based on Fuzzy inferences.
在永磁同步电机交流伺服系统中，采用直接转矩控制及模糊自适应PI控制构成位置伺服控制器。
Test is done on an arced linear synchronous motor test-bench and result shows a fast dynamic response achieved by direct torque control method and the control algorithm is also verified.
在圆弧型同步直线电机试验台上进行试验，试验结果较好的体现了直接转矩控制追求电机快速动态响应的特性，验证了控制算法的正确性。
A permanent magnet synchronous motor servo system based on torque Angle control is proposed in this paper.
在矩角控制的基础上，提出了永磁同步电动机的定位控制方案。
In this paper, discrete magnetic field is analysed. We present a method of torque Angle control for stepping synchronous motor.
本文分析了步进同步机的离散磁场，提出了步进同步机矩角直接控制的方法。
The direct torque control for permanent magnet synchronous motor is affected by the variation of stator resistance, and consequently the accuracy of speed adjusting system.
永磁同步电机直接转矩控制受定子电阻变化影响，进而影响调速系统的精度。
Like synchronous motor, rotor magnetic pole center line could lagged behind an Angle of that of air-gap magnetic field under the function of load torque (called angular displacement).
步进电动机象同步电动机一样，在负载转矩的作用下，转子磁极中心线将滞后于气隙磁场的中心线一个角度，称为失调角。
This paper presents a method for calculating magnetic torque of permanent magnet synchronous machine, which is called as flus method.
介绍了一种计算永磁同步电机电磁转矩的新方法，即磁通法。
Therefore, research and development of high-performance direct torque control system of electrically excited synchronous motor is of great economic value.
因此研究和开发高性能的电励磁同步电动机直接转矩控制系统具有重大的经济价值。
A novel stator flux estimator based on rotor position is presented, which is applied for direct torque controlled(DTC)surface mounted permanent magnet synchronous motor(PMSM)drives.
文中提出一种基于转子位置的面贴式永磁同步电动机的定子磁链估计方法。
The accurate calculation of cogging torque assists in optimizing the design of claw pole permanent magnet synchronous motors.
脉动转矩的准确计算是爪极永磁同步电动机优化设计的基本前提之一。
The vector control as well as the direct torque control are the main two methods of the application of permanent magnetism synchronous motor.
矢量控制以及直接转矩控制是永磁同步电机主要应用的两种控制方式。
The hoist will be driven by a 5,000 kilowatt (kW) synchronous motor powered by ABB's state-of-the-art ACS 6000 drive system to control torque and speed for energy efficient ore haulage.
提升机由ABB公司最先进的ACS600驱动系统提供5000千瓦同步电动机来驱动，控制转矩和速度以提高矿石运输的效率。
For the BLDCM which has a sinusoidal back EMF, this paper presents a self-synchronous SVPWM control method using six discrete position signals for minimizing torque ripple.
本文对于反电动势波形接近正弦的永磁无刷直流电动机，提出一种基于六个离散位置信号的自同步svpwm控制方法，用于抑制电磁转矩脉动。
The amplitude of stator flux and torque Angle in permanent magnet synchronous motor (PMSM) are controllable, the implementation method of direct torque control in PMSM is not unique.
永磁同步电机转矩中定子磁链幅值和转矩角均为可控变量，直接转矩控制的实现方法不唯一。
According to the feature of low-speed and high-torque permanent magnetic synchronous machine, the output torques are also calculated in different positions based on the ANSYS software.
并针对低速大转矩永磁同步电动机的特点采用基于ANSYS软件的分析方法，计算了不同转子位置时电机的输出转矩。
A unified definition for damping torque coefficient of synchronous machines is proposed in this paper according to the principle of synthetic damping coefficients deduced from the Lyapunov Theorem.
根据由李亚普诺夫定理导出的综合阻尼系数的原理，统一定义了同步发电机的动态阻尼力矩系数和动态同步力矩系数。
On the base of that the paper proposes a rotor flux oriented control strategy according to the dual-synchronous coordinate model, which can realizes the dynamic torque control.
在此基础上提出一种基于双同步坐标模型的转子磁场定向控制策略，实现了电机的动态转矩控制。
This method has been used to calculate the speed-torque characteristics of a synchronous motor during asynchronous starting.
文中利用本法计算了同步电动机的异步启动转矩特性。
The double-winding generators were analyzed using a method for analyzing the electromagnetic torque after a sudden short circuit in a 3-phase synchronous generator.
本文给出了一组改进的估算同步发电机在空载状态下发生出线端突然短路时可能达到的最大电磁转矩近似表达式。
This paper addresses the problem of torque ripple minimization in permanent magnet synchronous motors (PMSM).
主要讨论了正弦波直流无刷电动机转矩纹波最小化问题。
The disk type PM synchronous motor has high power density and excellent dynamic performance at the same output power or shaft torque.
盘式永磁电机功率密度高，动态性能良好，是理想的机电一体化组件。
Compared with other motors, Permanent Magnet Synchronous motor (PMSM) has the advantages of low inertia, high torque-current ratio, low noise, no excitation loss.
永磁同步电机与其它电机相比具有低转动惯量、高转矩电流比、低噪声、无励磁损耗等一系列的优点。
Compared with other motors, Permanent Magnet Synchronous motor (PMSM) has the advantages of low inertia, high torque-current ratio, low noise, no excitation loss.
永磁同步电机与其它电机相比具有低转动惯量、高转矩电流比、低噪声、无励磁损耗等一系列的优点。
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