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6SL3352-1AH34-1CA0
6SL3352-1AH34-1CA0可见,变压器励磁涌流的大小与变压器合闸初相角、剩磁大小、饱和磁通等因素有关。
变压器励磁涌流产生的原因:
变压器励磁涌流是变压器全电压充电时,在其绕组中产生的暂态电流。变压器投入前铁芯中的剩余磁通与变压器投入时工作电压产生的磁通方向相同时,其总磁通量远远超过铁芯的饱和磁通量。
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