本文正是从实际应用的角度出发，来研究凸极同步电动机在起动过程中的电磁场和电机转子温升变化规律。
From the aspect of practical application, this paper studies electromagnetic fields and rotor temperature rise change of salient synchronous motor in the process of starting.
研究采用高频注入法的无传感器直接转矩控制系统，通过注入特定的高频信号来追踪电机转子的空间凸极效应，以此得到转子位置和速度值。
In the sensorless control system, a specified high frequency signal is injected in to trace the magnetic anisotropy of the motor, by which we can get the value of rotor speed and position.
介绍了凸极无刷直流电动机转子位置检测的电流注入法。
This paper describes a current injection method to detect the rotor flux position of the salient-pole brushless DC motor.
就转子过电压危险的程度而言，隐极同步发电机比凸极同步发电机要小。
So far as the dangerous level of rotor overvoltage is concerned, no-salient pole has a small value by comparison with salient pole synchronous generator.
波发生器由一对极的凸极式永磁转子构成，它是该减速器的快转子。
The wave generator is composed of a pair of protruding pole permanent magnet rotors. It is the quicker rotor of the reducer.
电机为定转子双凸极结构，转子上无绕组及永磁体，定子上有集中绕组，电机结构简单可靠。
Motor for the stator and rotor doubly salient structure, the rotor windings and no permanent magnet, the stator windings have focused on the electrical structure of simple and reliable.
本发明公开了一种双凸极脉冲式直流电动机，该机由设置着直流绕组的凸极式定子和无电枢绕组的凸极式转子组成。
Double salient pole pulsed DC motor consists of a salient pole stator with DC winding and a salient pole rotor without armature winding.
本发明公开了一种无刷脉冲直流电动机，该机由设置着直流绕组的凸极式定子和无电枢绕组的凸极式转子组成。
The invention discloses a brushless pulse direct-current motor, comprising a salient-pole stator provided with a direct-current winding and a salient-pole rotor provided with an armature-free winding.
主要介绍了现代同步发电机的四凸极整体转子绕组结构，设计了该绕组绕制用的转子铁心固定夹具和绕线模。
The unitary 4-salient pole rotor winding structure of modern synchronous alternator was mainly introduced, and the rotor iron core clamp mould and coiling mould for coiling rotor winding was designed.
介绍了凸极无刷直流电动机转子位置检测的电流注入法。
This paper proposes an injection current based three phase power flow method.
结果表明，制作出的ALA转子电机具有很高的凸极比（不饱和值达到11.8），并有潜在的优异性能。
Results show that the motor has a high saliency ratio(11.8 unsaturated), which make it available for a potential high-performance application.
结果表明，制作出的ALA转子电机具有很高的凸极比（不饱和值达到11.8），并有潜在的优异性能。
Results show that the motor has a high saliency ratio(11.8 unsaturated), which make it available for a potential high-performance application.
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