Design of Permanent Magnet Brushless DC Motor Control System Based on dsPIC30F4012

  • QingpingWu,
  • Tian, Wenchao
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Publication date
December 2012
Publisher
Published by Elsevier Ltd.

Abstract

AbstractThe brushless DC motor has been promoted rapidly with the rapid development of the power electronics technology, microelectronic technology and rare earth permanent magnet materials. The brushless DC motor has a series of advantages of small volume, light weight, high efficiency and energy saving, easy speed regulation, simple structure, reliable operation and easy maintenance, etc, and it has been widely used in all areas of industrial control now. This paper mainly introduces the working principle of the permanent brushless dc motor and Microchip's motor dedicated digital signal controller-dsPIC30. The brushless DC motor control solutions with dsPIC30F4012 for control chip is proposed according to the fans and pumps load requireme...

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