magnetizing current

B-H Curve Based on Core and Asymmetric Magnetizing Current in DC-Biased Transformers

直流偏磁条件下电力变压器铁心B-H曲线及非对称励磁电流

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Due to larger equivalent air-gap and flux leakage of slotless permanent magnet linear synchronous motor ( PMLSM), magnetizing current method was adopted to obtain equivalent current density of permanent magnet, however armature current was considered in practice.

建立无槽式永磁直线同步电动机分层解析模型，由于电机等效气隙较长、漏磁较大，采用磁化电流法等效永磁体电流密度，电枢电流按实际情况考虑。

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This method can effectively compensate the current error caused by magnetizing current at power frequency.

该方法对工频情况下由激磁电流造成的互感器误差有良好法的补偿效果.

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