Paper Title:
Position Detection Methods of Position Sensor-Less Brushless DC Motor
  Abstract

With the widely use of Permanent Magnet Brushless DC Motor (BLDCM) in many fields, the superiority in the control method of position sensor-less is more and more obvious. In this paper several control methods of position sensor-less for BLDCM are presents, and a novel technique, the method of speed-independent position function, is introduced to detect the rotor position of BLDCM. This method may detect the rotor position from almost zero speed to high speed, and may also give the commutation time.

  Info
Periodical
Advanced Materials Research (Volumes 179-180)
Edited by
Garry Zhu
Pages
707-712
DOI
10.4028/www.scientific.net/AMR.179-180.707
Citation
H. Ji, Z. Y. Han, H. L. Liu, "Position Detection Methods of Position Sensor-Less Brushless DC Motor", Advanced Materials Research, Vols. 179-180, pp. 707-712, 2011
Online since
January 2011
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Price
$32.00
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