Invention Grant
US07965052B2 Motor driving system and method for starting a motor 有权
电机驱动系统及启动电机的方法

Motor driving system and method for starting a motor
Abstract:
A method and system is provided for starting a motor which is useful, among other things, is useful for motors under unknown or variable load/inertia conditions. If a first attempt to start the motor using a first frequency ramp-up rate fails, a subsequent start attempt may be performed at a decreased frequency ramp-up rate. Iteration may be performed until starting of the motor is successfully achieved.
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