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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/109811

    Title: Speed Control of BLDC Motors Using Hall Effect Sensors Based on DSP
    Authors: H. C. Wu, M.Y. Wen and C.C. Wong
    Keywords: PI controller;BLDC;Hall effect sensors;Trapezoidal Control;Speed control
    Date: 2016-07-07
    Issue Date: 2017-03-07 02:12:54 (UTC+8)
    Publisher: IEEE
    Abstract: Most of the electrical systems today required higher performance on efficiency and lower carbon dioxide consumption. Brushless DC (BLDC) motors can achieve these specifications because the high efficiency in comparison with traditional AC induction motor, and purely powered by electricity. In this paper, a speed control scheme of BLDC using Hall effect sensors is proposed. Hall effect sensors detect the rotor position and drive the motor. The driving technique is trapezoidal pulse-width-modulation (PWM) wave which called trapezoidal control. The rotation speed control is constituted with the Proportional-Integral (PI) controller. Some experiments are presented to illustrate the motor speed with PI control is more stable and more accurate than the control without PI control.
    Relation: International Conference on System Science and Engineering (ICSSE)
    DOI: 10.1109/ICSSE.2016.7551633
    Appears in Collections:[電機工程學系暨研究所] 會議論文

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