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Content Provider | IEEE Xplore Digital Library |
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Author | Tzuen-Lih Chern Li-Hsiang Liu Chin-Wen Tien Chun-Yu Chen |
Copyright Year | 2009 |
Description | Author affiliation: Department of Electrical Engineering National Sun Yat-Sen University Kaohsiung, Taiwan R.O.C (Tzuen-Lih Chern; Li-Hsiang Liu; Chin-Wen Tien; Chun-Yu Chen) |
Abstract | This paper presents a brushless DC motor sensorless driver with sine pulse width modulation signal. For speed control, the current feedback is included to the closed loop control strategy to decrease the power consumption and increase the motor performance. In addition, the sine wave phase-changing signal is closed with a set of specific electrical angles in the zero crossing point to detect the back electromotive force and observe the output performance. A simple mathematical model of brushless DC motor is derived, and the control strategy is implemented by digital signal processing (DSP) platform. The validity of the method is verified by the experiments. |
Starting Page | 1349 |
Ending Page | 1353 |
File Size | 1376757 |
Page Count | 5 |
File Format | |
ISBN | 9781424441662 |
DOI | 10.1109/PEDS.2009.5385681 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-11-02 |
Publisher Place | Taiwan |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Pulse width modulation Brushless DC motors Digital signal processing Space vector pulse width modulation Velocity control Feedback loop Sensorless control Energy consumption DC motors Phase detection Digital Signal Processing Brushless DC Motor Sensorless |
Content Type | Text |
Resource Type | Article |
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