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电流换向开关 current reverser ; [电] current reversing key
电流换向键 [电] current reversing key
电流换向器 inverter
电流方向转换器 reversing commutator
换向电流 current of commutation ; commutation current ; Schaltstrom
电流极性换向开关 current-polarity-reversal switch
交流电动换向机 alternating-current switch machine
可调电压反向换流器 voltage-regulated inverter
高速条件下，无刷直流电动机的电流换向产生严重滞后，导致转矩下降并伴随脉动。
Serious commutation lag occurs when a Brushless DC Motor (BLDCM) operates at high speeds, and this leads to torque decline with ripple.
它与换向电流所不同的是不把镀件作阳极，而是间歇地停止供电，由于间歇中断电流，阴极电位随时间周期性地变化。
It and reversing current different is not to be, but with a anode intermittently stop, because the intermittent power supply current interrupted, cathode potential with time periodically change.
目前除采用一般的直流电外，根据实际的需要还可采用周期换向电流及脉冲电流。
At present in the general of dc outside, according to the actual need to still can use cycle reversing current and pulse current.
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