Special Issue Article
Four Switch BLDC Motor Drive
|Geethu James1, Prof. K Radhakrishnan2 and Mrs.Jaya B3
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This paper describes the analysis and design of a low cost three phase inverter brushless dc motor (BLDC) drive. For effective utilization of the developed system, a novel direct current controlled pwm scheme (DPC) is designed and implemented.. The operational principle of the four-switch BLDC motor drive and the developed control scheme are theoretically analyzed and the performance is demonstrated by simulation.