计量误差考虑了电度表电压线圈和电流线圈在不同的谐波次数以及谐波大小时的非线性效应。
The metering error considers the non linear effect of the voltage coil and current coil in watt hour meter under different order of harmonics and different distortion degree of input waveform.
实际现场运行表明，该型消弧线圈具有调节速度快，补偿精度高，无谐波危害，且无机械动作可靠性高等特点。
The results of field running show that it has quick adjustment speed, accurate compensation, preferable reliability and no harmonic pollution.
真机实测股线电流表明，交流电机定子圈式线圈并联股线间存在相当可观的基波和谐波环流损耗。
Measurments of the strand current show that the basic and harmonic circulating current losses in the stator barrel type coil of ac machines are quite significant.
分段结构磁化曲线拟合方式的提出，便于合理地进行正交可控消弧线圈的谐波分析。
The segmented magnetization curve fitting provides to the orthogonal controllable reactor's harmonic analysis reasonably and precisely.
研究了显像管等器件中偏转线圈三维磁场的空间谐波展开技术及其计算。
The space harmonic expansion technique is used for analyzing the 3d magnetic fields of the deflection yoke.
将三维磁场计算的表面磁荷法和空间谐波展开技术相结合，提出了一种用于偏转线圈磁场计算的谐波表面磁荷法。
A harmonic surface charge method, which combine surface charge method with space harmonics expansion, was developed for the calculation of 3d magnetic fields of deflection yoke.
通过在地面定子线圈中注入高次谐波电流和在列车的磁极上加绕一组直线发电机线圈，实现磁悬浮列车在低速运行时车载蓄电池的充足供电。
It is realized by adding a high frequency current to the original current of the stator and adding linear generator windings to magnetic pole.
通过在地面定子线圈中注入高次谐波电流和在列车的磁极上加绕一组直线发电机线圈，实现磁悬浮列车在低速运行时车载蓄电池的充足供电。
It is realized by adding a high frequency current to the original current of the stator and adding linear generator windings to magnetic pole.
应用推荐