• Proceedings of the KIPE Conference
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• 2006.06a
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• pp.155-157
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• 2006

Electrical motors are an integral part of industrial plants with no less than 5 billion motors built word wide every year and the BLDC motor have been increased demand on industrial application. This paper presents BLDC motor control algorithm for cost effective motor application using general purpose microprocessor which have only one on-chip timer and describes how to realize pulse width modulation(PWM) signals with general input/output(I/O) ports to control a three-phase permanent magnet brushless do motor using timer interrupt on MSP430F1232.

• Journal of Power Electronics
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• v.7 no.2
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• pp.132-139
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• 2007

Electrical motors are an integral part of industrial plants with no less than 5 billion motors built world wide every year. The demand for low-cost brushless DC (BLDC) motors has increased in industrial applications. This paper presents a BLDC motor control algorithm for low-cost motor drive applications using general purpose microcontrollers which have only one on-chip timer. This paper describes how to realize pulse width modulation (PWM) signals with general input/output (I/O) ports to control a three-phase permanent magnet brushless DC motor using the timer interrupt on MSP430F1232.