winding current

According to the principle of electrophysiological magnetic, to electrify symmetrical three-phase winding with symmetrical three-phase alternating current to produce a rotating magnetic field.

采用电生磁的原理，给对称三相绕组通以对称三相交流电产生旋转磁场。

Research on Current Tails of Non-conducting Winding Brushless DC Motor

无刷直流电动机非导通相电流拖尾的研究

The equivalent circuit and the vector diagram of the HTS LIM are studied. The three-phase winding current, the thrust force, the vertical force, the motor speed and the motor position in the load condition are analyzed.

研究了高温超导直线感应电机的等效电路和向量图，分析了负载条件下电机的三相绕组电流、电机推力、电机法向力、电机速度和电机位移波形。

Through intelligent control of power electronic power converter controller, transformer reactor can change the secondary winding current, thus changing the reactor can be a transformer winding current to achieve impedance variable.

通过智能控制器控制电力电子功率变换器，改变可变电抗器二次绕组的电流，从而改变可变电抗器的一次绕组的电流，实现阻抗可变。

The related regulations of temperature rise test of autotransformer for autotransformer starter in IEC, GB were described, the current in every winding of autotransformer was analyzed.

叙述了IEC和GB标准中对自耦减压起动器中自耦变压器温升试验的有关规定。

The harmonic winding and harmonic winding no-load property curve are gained when field current is change.

通过改变励磁电流的大小,得到了基波绕组和三次谐波绕组的 空载 特性曲线.

Three-stator winding synchro auto-compound current transformer

三定子绕组式自动同步机自耦式混合绕组电流互感器

The DC biasing current has been calculated in detail, which will go through the converter transformer winding in BTB DC system due to unbalance firing and the second harmonic voltage of positive sequence on the AC converter bus.

根据背靠背直流系统的技术特点，详细计算了由于触发不平衡和交流系统正序二次谐波在换流变压器中产生的直流偏磁电流。

The reasons of electromagnetic noise are numerous, but the motor winding current is discontiguous, current with high frequency harmonics have a significant effect.

无刷吊扇电磁噪声产生的原因是多方面的，但电机绕组电流不连续，电流中高次谐波所产生的电磁噪声对人的影响较大。

The generator stator winding parallel branches circulating current characteristics on air-gap eccentric fault were analyzed.

详细分析了发电机发生气隙偏心故障时定子绕组并联支路的环流特征.

Short Circuit Experiment and Loop Current Analysis of Three-Winding Transformer of Reverse Direction

倒向三绕组变压器短路试验及其环流分析