...果进一步增大磁通Φ,将使电机的铁心饱以及(Iron Core Saturation),从而引起电机中流过很大的励磁电流(Magnetizing Current),增加电机的铜损耗(Copper Loss)以及铁损耗(Iron Loss),严重时会因绕组过热而损坏电机。
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maximum rated circumferential magnetizing current 额定周向磁化电流 ; 最大周向磁化电流
no-load magnetizing current 空载磁化电流
circumferential magnetizing current 周向磁化电流
initial magnetizing current 初磁化电流
transformer magnetizing current 变压器励磁电流
ac magnetizing current 交流磁化电流
magnetizing inrush current 励磁涌流 ; 劢磁涌流
magnetizing current ZVS 激磁电流ZVS方式
Overdecoupling is adopted to increase in load ability of motor, but magnetizing Current will increase at slightly weight load.
过解耦则有利于电机负载能力的提高,但在负载稍大时使励磁电流增加。
The device's core is an arc suppression coil with changeable magnetizing current controlled by a microprocessor control system.
装置的核心部分是调励磁式消弧线圈和微机控制系统。
With the help of the sweeping velocity of magnetizing current controlled by a flux feedback loop a nearly constant induced voltage is produced.
借助磁通反馈环节控制磁化电流扫描速度,使得产生的感应电压接近常数。
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