The basic equation of brushless wire - wound rotor asynchronous motor has been derived according to structure characteristic of this motor.
根据无刷绕线转子异步电动机的结构特点，导出该电机的基本方程。
According to wear and energy-saving principle of three-phase asynchronous motor, relations between pressure of motor and load are researched herein that is pressure is restrained by the load to rate.
根据三相异步电动机损耗及节能原理，研究异步电动机端电压与负载大小之间的关系：电压将受负载对转速要求的制约。
According to the power flow and calculation method of the asynchronous machine, a motor torque measuring equipment based on DSP is introduced.
根据异步电机的功率流程和计算方法，介绍了一种基于DSP微处理器的电机转矩测量仪。
The invention provides a power supply method used for an asynchronous motor which supplies power to the motor by a PWM pulse voltage with the duty cycle changing according to the specific rules.
本发明提出了一种异步电机的供电方法，即采用占空比按指定规律变化的PW M脉冲电压给电机供电。
The invention provides a power supply method used for an asynchronous motor which supplies power to the motor by a PWM pulse voltage with the duty cycle changing according to the specific rules.
本发明提出了一种异步电机的供电方法，即采用占空比按指定规律变化的PW M脉冲电压给电机供电。
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