Paper Title:
A Fridge Compressor Control System Based on MC56F8013
  Abstract

This paper describes Freescale company’s DSP device MC56F8013 implementation of a fridge compressor control system about BLDC motors without position sensors, which includes motor starting and back EMF running. The motor start-up detects the variation of rotor position according to inductance of stator core. Then when the rotor is accelerated to a certain speed, EMF mode is switched. The EMF mode estimates the rotor position by back EMF zero-crossing detection method. The experiment results prove that the proposed system based on MC56F8013 can work normally and efficiently, and guarantee the demand of domestic refrigerator.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 23: Meso/Micro Manufacturing Equipment and Processes
Edited by
Wu Fan
Pages
6019-6024
DOI
10.4028/www.scientific.net/AMR.383-390.6019
Citation
L. H. Wang, W. Yao, W. Zhang, "A Fridge Compressor Control System Based on MC56F8013", Advanced Materials Research, Vols. 383-390, pp. 6019-6024, 2012
Online since
November 2011
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Price
$32.00
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