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公开(公告)号：US20100270961A1
公开(公告)日：2010-10-28
申请号：US12086832
申请日：2006-11-23
摘要： A method and a device for controlling and/or regulating an electric motor. Such electric motors are used for example in motor vehicles in the form of pump motors. In general, the electric motor is supplied with electrical energy from a battery and/or using a generator. The controlling and regulation take place using a high-frequency pulse width modulation (PWM). When the electric motor is started, the PWM is used to continuously increase the motor current required for the operation of the electric motor, e.g. beginning from 0.
摘要翻译： 一种用于控制和/或调节电动机的方法和装置。 这种电动机例如以泵电动机的形式用于机动车辆中。 通常，电动机由电池和/或使用发电机提供电能。 使用高频脉宽调制（PWM）进行控制和调节。 当电动机起动时，使用PWM来连续地增加电动机的运转所需的电动机电流，例如， 从0开始。
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公开(公告)号：US08653775B2
公开(公告)日：2014-02-18
申请号：US12086832
申请日：2006-11-23
IPC分类号： H02P1/04
摘要： A method and a device for controlling and/or regulating an electric motor. Such electric motors are used for example in motor vehicles in the form of pump motors. In general, the electric motor is supplied with electrical energy from a battery and/or using a generator. The controlling and regulation take place using a high-frequency pulse width modulation (PWM). When the electric motor is started, the PWM is used to continuously increase the motor current required for the operation of the electric motor, e.g. beginning from 0.
摘要翻译： 一种用于控制和/或调节电动机的方法和装置。 这种电动机例如以泵电动机的形式用于机动车辆中。 通常，电动机由电池和/或使用发电机提供电能。 使用高频脉宽调制（PWM）进行控制和调节。 当电动机起动时，使用PWM来连续地增加电动机的运转所需的电动机电流，例如， 从0开始。
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