Paper Info
Title
Comparison of brushless DC motors with trapezoidal and sinusoidal back-EMF
Abstract
For analysis of electromechanical systems with brushless DC (BLDC) motors and power electronic drives it is essential to have a sufficiently accurate model of the machine. This paper compares the BLDC motors with sinusoidal and trapezoidal back-EMF waveforms and presents an improved detailed model for the 120° BLDC motor-inverter system with trapezoidal back-EMF. The established model is shown to be more accurate in comparison to the typical models that assume sinusoidal back-EMF. The presented studies are based on a typical industrial BLDC and include measurements and simulations using various detailed models developed in two different simulation packages.
Year
DOI
Venue
2011
10.1109/CCECE.2011.6030567
Electrical and Computer Engineering
Keywords
Field
DocType
DC motor drives,brushless DC motors,electric potential,invertors,BLDC motor inverter system,brushless DC motor,electromechanical systems,power electronic drive,sinusoidal back EMF,trapezoidal back EMF,Detailed Model,brushless dc motor,trapezoidal back-EMF
Torque,Computer science,Control theory,Waveform,Electronic engineering,Electric potential,DC motor,Control engineering,Harmonic analysis
Conference
ISSN
ISBN
Citations 
0840-7789 E-ISBN : 978-1-4244-9787-4
978-1-4244-9787-4
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Kamran Tabarraee100.34
Jaishankar Iyer200.34
Sina Chiniforoosh321.93
Juri Jatskevich421829.52