Paper Title:
Analysis of the Stability of Synchronous Motor Driving without Sensor
  Abstract

The rotor’s position of brushless synchronous motor can only be got by windings’ currents, terminal voltages in the field where the sensors can not be installed. How to steadily drive the motor in the weak feedback becomes the key to the control method. Quantitative analysis of stability for control method is made for two kinds of motor which has trapezia wave and sine wave anti electromotive force, in which the concept of equivalent current bundle is brought forward. The computer simulation proves the results of analysis. Academic direction is made for the stable control of sensorless driving.

  Info
Periodical
Chapter
Chapter 2: Signal and Image Processing in Industry
Edited by
Gary Yang
Pages
259-266
DOI
10.4028/www.scientific.net/AMR.429.259
Citation
F. Xue, G. Q. Shi, "Analysis of the Stability of Synchronous Motor Driving without Sensor", Advanced Materials Research, Vol. 429, pp. 259-266, 2012
Online since
January 2012
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Price
$32.00
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