Part of the cycle is negative. Although the power supplied to each of the three-phase circuits is pulsating, it can be proved that the total power supplied to the balanced three-phase circuit is constant.
Part of zhoubo's time is negative. Although the power supplied to each of the three-phase circuits is pulsation, it can be proved that the total power of the supply-balanced three-phase circuit is constant.
Part of the cycle is negative. Although the power supplied to each item of the three-phase circuit is pulsating, it can be proved that the total power supplied to the balanced three-phase circuit is constant.<br>