基于测量合、分闸线圈的电流波形，提出了进行电磁铁动态特性逆分析的方法。
Based on the measurement of current waveforms in opening or closing coils, a novel method was proposed for converse analysis on dynamic characteristics of electromagnets.
实验结果表明，基于DSP的光学电流互感器测量系统能够较好的还原被测电流信号，具有一定的实用性，动态特性良好。
The results show that the current signals could be well restored by the DSP-based OCT's measurement system which is practical and has good dynamic performance.
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