相绕组

文中给出了一台具有不均匀气隙、不对称六相绕组结构的新型方波同步电机的应用实例，并对该电机的计算机仿真结果和实测波形作了比较。

The paper gives a practical application example for a new type of square wave synchronous machine with non-uniform air gap and asymmetric six phase winding structure . The waveform comparison of simulation with measurement results is also presented in the paper .

在选择合适转矩分配函数的基础上，根据实际的转子位置将期望的转矩分配到各相绕组，然后，通过转矩环确保各相转矩的实现，从而减小了转矩脉动。

On the basis of choosing appropriate torque sharing function , sharing the desired torque to each phase winding according to the actual rotor position , and then ensure the implementation of phase torque through the torque loop , so as to reduce the torque ripple .

用双口网络Z参数分析主副相绕组轴线非正交二相异步电机的性能

A New Method for Analyzing the Performance of Two phase Induction Motors with Non vertical Axes of the Stator Windings

最后在系统实验基础上，给出了PWM波形、驱动波形、在一定转速下的相绕组电流波形以及系统的动态特性，步卜作一了分析。

PWM waves of DSP , drive waves , the current waves of each phase in a speed and curve of speed trait are given and analyzed at the end of article .

根据机械特性方程式提出SR电机两种基本调速方法，即调节相绕组的通电角和调节相绕组的平均电压。

And two basic methods for regulating motor speed are proposed based on this equation . That is to adjust the energizing angle and the average voltage of phase winding .

当CP脉冲为高频时，各相绕组平均电压和平均电流随之增大，输出转矩相应增大，有效提高了步进电动机的高频运行特性；

When the frequency of CP pulses is high , average voltages and currents of windings will increase and output torque will enlarge accordingly . It effectively improve high frequency running property .

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 .

分析结果表明，变压器△侧相绕组差动保护的TA接线，无论其是否为套管TA，对匝间故障保护效果都无差异。

For the TA connections of the differential protection for transformer delta side phase winding , the analysis result shows that , there is no difference in the effectiveness for inter turn fault protection , whether it is a bushing TA or not .

轴向激磁电磁减速式低速同步电动机辅相绕组设计问题

Design considerations for the auxiliary phase winding of the axially excited vernier motor

多相绕组，有互联相或没有互联相。

Multiple-phase windings , with and without phases interconnected .

多相绕组。可指定相间是互联的或非互联的。

Multiple-phase windings . Phases can be specified as interconnected or not interconnected .

六相绕组，叉式连接。可显示或隐藏中性。

Six-phase winding , fork connection . Neutrality can be shown or hidden .

开关磁阻电机相绕组匝数对性能影响的分析与设计

Analysis and Design of the Winding Turns Having Effect on Switched Reluctance Motor Performance

整马力单相电容式电机辅相绕组的设计和电容器的选择

The Design of Auxilary Winding and Selection of Capacitor for the Integral-rip Single Phase Capacitor Motor

倍相绕组两相异步电动机

Two-phase Asynchronous Motor With Double-phase Winding

三相异步电动机一相绕组短路后另二相绕组组合运行分析

Analysis on working of rest two phases windings in three-phase asynchronous motors with one short-cut phase winding

相绕组间的互感也不为零，也是随转角变化的2次谐波分量。

The same conclusion is to mutual inductance , which is also a 2nd harmonic component of rotor angle .

对三角形接法的三绕组单相异步电动机的相绕组开路以及电容器开路的故障运行动态过程进行了仿真分析。

This paper deals with the transient analysis of tri-winding single-phase capacitance asynchronous motors with delta-connected during fault operation .

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 .

三相Y接芯式变压器一相绕组反接的分析

Analysis of Three Phase r - connected Core - Type Transformer Having One Phase winding Inversely Connected in Polarity

低压意味着电机每相绕组的串联匝数少，大电流意味着绕组导线的总截面积大。

Low voltage means turns-in-series per-phase is less and highcurrent means total sectional area of winding wire is larger .

励磁采取12相绕组侧加固定电容器与3相绕组侧加变流器相结合的方式。

The excitation control is combined with fixed capacities in the 12 phase link and a converter in the 3 phase link .

发电机的定子为三相或多相绕组，转子采用永磁体或电励磁结构；定子发出非工频的电能，电压也随转速变化；

The stator with three-phase or polyphase winding generates variable frequency energy , voltage following rotational speed , while the rotor has structure of permanent magnetism or electrical excitation .

开关磁阻电机可控参数比较多，比如相绕组电压，起始导通角，关断角。

The Switched Reluctance Motor has many parameters that can be controlled to adjust speed , for instance the phase voltage on the winding , the turn-on angle and the turn-off angle .

分析了混合式步进电动机的磁系统，提出可用两组磁极支路的磁化特性曲线簇来表述一相绕组磁路的特性。

Based on the analyzing of the hybrid stepping motor 's magnetic system , it is pointed out that the phase magnetic path characteristics can be described with two group of magnetic branch 's magnetic characteristic curves .

侧各相绕组电流。该方案既保证了等效瞬时电感的准确计算，使其不受Δ侧绕组内部环流的影响，又不会使差动保护存在死区。

This new scheme ensures the accurate calculation of the equivalent instantaneous inductance , which is immune to the loop current existed in the delta side of transformer , as well as no dead zone in transformer differential protection .

该文在考虑齿槽影响的前提下，建立了永磁无刷电机电枢反应磁场的解析计算模型，求出永磁电机相绕组的自感和互感。

Considering the effect of slots , this paper presents an analytical calculation model of armature reaction magnetic field in permanent magnet ( PM ) brushless DC motor . The self-inductance and mutual inductance of the windings are derived .

本系统仅检测三相绕组中一相绕组的反电动势，通过软件延时得到六个离散的换相信号，简化了检测电路。

Only one of the three phase back EMF waveforms is detected and six discrete commutation signals which are necessary to perform the inverter commutation are obtained by software delay in this control system , so the detection circuit is simplified .

尤其是反电势法的应用、研究更为广泛，但是该方法中相绕组电压滤波环节会带来相位滞后，需要根据电机不同运行转速进行修正。

Especially the application of back EMF method is researched more widely , but the method can bring the phase lag of winding voltage because of filter and it need to be modified according to different running speed of the motor .

为了补偿步进电机相绕组电流与其产生磁场之间非线性引起的误差，采用了最小二乘法对细分步距角误差曲线进行了拟合与修正，提高了细分精度。

For compensating the nonlinear error between winding current and the result magnetic field of stepper motor , the method of minimum square is adopted to fit and correct the error curve of subdivision step angle , and the subdivision precision is improved .