分析并提出电动机绕组的最高温度点温升计算。
Calculation of the temperature rise at the max. hot spot in the motor windings is analyzed and presented.
电能供给电动机绕组和磁场，产生电磁感应作用，试电动机产生机械能或者转矩。
Motors have electrical energy supplied to their windings and a magnetic field that develops an electromagnetic interaction to produce mechanical energy or torque.
分析电动机绕组绝缘电阻偏低的原因，介绍绕组受潮进行干燥处理的方法及注意事项。
This paper analyzes the causes of lower insulance for motor winding and introduces the drying treatment methods and matters needing attention of moist winding.
文章介绍了异步电动机绕组阻值在线测量中，由隔直流电容引起异步电动机的自激问题。
It is introduced that series capacitors may arouse self-excitation while online winding resistance measurement of an asynchronous motor.
在实际的操作过电压冲击过程中，操作冲击波在大型电动机绕组中的传播过程和操作过电压在输电线路中的传播过程非常相似。
In the process of the over-voltage surging to the motor, it transmits in the stator like transmitting in the transmitting line as a wave.
尼古拉·特斯拉发明的感应电动机本质上就是一台旋转变压器——首先在电动机的固定钢制外壳（定子）上安装上绕组，然后将导体安装入内轴（转子）。
Tesla's invention is, in essence, a rotating transformer. Its primary windings reside in a stationary steel casing (the stator) and and secondary conductors are attached to an inner shaft (the rotor).
已损坏的电动机定子绕组应重绕。
场，发电机或电动机。可指定绕组类型。
基于多回路数学模型，对异步电动机定子绕组匝间短路故障瞬变过程做了数字仿真，并完成了相关物理实验。
The transient numeric simulation and relevant experiments of stator winding inter-turn short circuit fault of asynchronous motor are conducted using multi-loop mathematic model.
定子绕组匝间短路是异步电动机常见故障之一，因此研究其检测方法具有重要意义。
It is of great significance to investigate and improve the detection method of stator winding inter-turn short circuit fault in induction motors.
当供电电源一相断开以及定子绕组一相断开时，均将导致三相感应电动机的缺相运行。
When Power supply transformer and a continuous phase stator windings call for a phase, it may cause the three-phase induction motors running.
对绕线型异步电动机转子绕组常见事故的分析，提出了具体的防治措施。
Analysis is made on the common-seen accidents caused by the phase-wound type asynchronous electromotor rotor coil, and given the preventions.
当CP脉冲为低频时，各相绕组平均电压和平均电流较低，电动机磁场储能较少，一定程度上克服了共振现象。
When the frequency of CP pulses is lower, average voltages and currents of windings will decrease and magnetic field energy of motor is very little so as not to produce resonance.
本文给出由智能功率模块IPM构成的印制绕组电动机（以下简称印制电机）双极N倍频PWM可逆调速系统，它采用智能PID 进行闭环控制。
This paper gives a kind of Printed Motor driver, which uses technology of Intelligent PID, N times PWM and intelligent power module-IPM.
分析了电动机在双绕组工作与单绕组工作时的机械特性、铜损耗与允许转矩。
The mechanical characteristic, power losses and allowed torque of the motor were analyzed at two cases of normal and fault-tolerance operation modes.
对电动机的继电保护中存在电动机微变故障保护失效的问题，提出了基于小波分析的定子绕组微变故障检测方法。
In order to solve the problem of relay protection failure for induction motor, we put forward the method of stator winding small fault detecting based on wavelet transform.
洗衣机用电容电动机通常有两个绕组，其平均效率仅为52%。
The common capacitor motors for washer have two windings, their average efficiency was only 52%.
本文分析了交流绕组式异步电动机在双机驱动时负荷的分配及平衡措施。
The load distribution and balancing method of twin motor drive with A. C. woundedrotor induction motors are analyzed in this Paper.
本文阐述如何使功率步进电动机中绕组的脉冲电流逼近矩形波。
How to obtain the current pulse fed to the winding of the power step motor approaching to rectangle is discussed.
三维电动机各相绕组电流的独立性，使得该电机在运行状态下也可能产生泵升电压。
The independence of all windings of three dimensional motor makes it possible to produce pump voltage when running.
阐述一种用于全电飞机机电作动系统的双绕组永磁无刷直流电动机。
A permanent magnet brushless DC motor was presented, which will be used for a Electro-Mechanical Actuator (EMA) in a All-Electric Aircraft(AEA).
介绍了三相绕线型异步电动机转子波绕组排列图自动生成系统的设计方法。
The paper introduces the design method of auto creating system of arrangement diagram for wave winding of rotor for three-phase asynchronous motor.
本文论述了凸极同步电动机起动时起动绕组温升的计算。
The computer simulation method for calculating temperature rise of salient pole synchronous motor starting winding is described in this paper.
本发明涉及定子绕组多容量化动态匹配负载安全节电型电动机。
The invention relates to a stator winding multicapacity dynamic matching load safe and power-saving motor.
本文提出了一个能计算目前所见到的各种绕组接线方式的电容电动机性能的单相电机统一模型。
This paper develops a generalized model of single-phase capacitor motor. The model can represent all kinds of connected capacitor motor and can be used to calculate their performances.
电励磁同步电动机定子电感通常较小，转子阻尼绕组的存在使得电机暂态电感更小。
The electrically excited synchronous motor (ESM) has typically small synchronous inductance values and quite low transient values because of the damper windings mounted in the rotor.
对一台2200KW实际同步电动机阻尼绕组起动温升的计算值同实测结果进行了比较，表明文中提出的方法切实可行，具有较好的工程精确度。
The comparison of calculated damper temperature rises with tested results on a 2200kw synchronous motor shows that the presented computation method has a good engineering accuracy.
包括带A/D转换器的单片机及取自电动机定子绕组的反电动势的三个转子磁钢位置传感器信号。
The utility model comprises a SCM provided with A/D convertor and 3 rotor magnet steel position sensor signals taken from the counter electromotive force of the motor rotor winding.
给出由智能功率模块IPM构成的印制绕组电动机(简称印制电机)双极N倍频pwm可逆调速系统，它采用智能PID进行闭环控制。
The printed motor driver, which USES technology of intelligent PID is given, Ntimes PWMand intelligent power module_IPM.
给出由智能功率模块IPM构成的印制绕组电动机(简称印制电机)双极N倍频pwm可逆调速系统，它采用智能PID进行闭环控制。
The printed motor driver, which USES technology of intelligent PID is given, Ntimes PWMand intelligent power module_IPM.
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