Using Motor Control eFlexPWM (mcPWM) for BLDC Motors
نویسنده
چکیده
This application note describes setting the Enhanced Flex Pulse Width Modulator (eFlexPWM or mcPWM) for BLDC motor control applications. It includes a brief description of the eFlexPWM, the eFlexPWM peripheral’s initialization, commutation techniques, and the PWM duty cycle control. The description in this application note will cover the advanced eFlexPWM modules built on the MCF56F825x/4x and MC56F84xx devices. Basically similar PWM modules are implemented on MCF5441x, PXS20, Power Architecture®, and other devices. All these PWM modules are targeted mainly at sophisticated motor control and inverter applications.
منابع مشابه
مروری بر روش های تحلیل، کنترل، پیاده سازی و ارزیابی درایوهای موتورهای DC بدون جاروبک
Nowadays, due to significant increase in demands of electric motors for residential, commercial and industrial applications, and for optimum consumption of electrical energy, the design and manufacturing of high efficiency motors and related variable speed drives have been considered by many suppliers. Among several kinds of motors, the brushless DC (BLDC) motor is employed in many applications...
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