American Journal of Electrical and Electronic Engineering
ISSN (Print): 2328-7365 ISSN (Online): 2328-7357 Website: http://www.sciepub.com/journal/ajeee Editor-in-chief: Naima kaabouch
Open Access
Journal Browser
Go
American Journal of Electrical and Electronic Engineering. 2016, 4(2), 62-68
DOI: 10.12691/ajeee-4-2-3
Open AccessArticle

Different Methods of Speed Control of Three-Phase Asynchronous Motor

G. C. Diyoke1, , Okeke C.1 and Uchechi Aniagwu1

1Department of Electrical and Electronic Engineering, Michael Okpara University of Agriculture, Umudike Abia State, Nigeria

Pub. Date: May 05, 2016

Cite this paper:
G. C. Diyoke, Okeke C. and Uchechi Aniagwu. Different Methods of Speed Control of Three-Phase Asynchronous Motor. American Journal of Electrical and Electronic Engineering. 2016; 4(2):62-68. doi: 10.12691/ajeee-4-2-3

Abstract

Asynchronous motors are the most widely used electrical motors due to their reliability, low cost, ruggedness and robustness. However, asynchronous motors do not inherently have the capability of variable speed operation. Due to this reason, earlier dc motors were applied in most of the electrical drives. But the recent developments in speed control methods of the asynchronous motor have led to their large scale use in almost all electrical drives. In this paper, various methods of speed control of induction (asynchronous) motors such as variable rotor resistance, variable stator voltage, constant Volts/hertz control, frequency variation, pole changing, etc., were carried out and MATLAB software was used to develop the codes for the analysis of these methods.

Keywords:
asynchronous motor speed control mode of operation

Creative CommonsThis work is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

Figures

Figure of 9

References:

[1]  Rashidi, F., Rashidi, M.,”Design of robust sliding mode speed control with fuzzy approach for induction motor”, IEEE international conference on industrial technology (ICIT03), pp. 27-30.
 
[2]  Stephen J. Chapman; Electric Machinery Fundamental; Second Edition; McGraw-Hill companies; 2012.
 
[3]  O. I. Okoro; Introduction to Matlab/Simulink for Engineers and Scientists; Second Edition; John Jacob’s Classic Publishers Ltd; 2008.
 
[4]  P. S. Bimbhra; Power Electronics; 3rd Edition; Khanna Publishers; 2005.
 
[5]  A. E. Fitzgerald et al; Electric machinery; Sixth Edition; McGraw publishers; 2003.
 
[6]  Shilpa V. Kailaswar, R. A. Keswani, “Speed Control of Three Phase Induction Motor by V/f Method for Batching Motion System” International Journal of Engineering Research and Application (IJERA) Vol. 3, Issue 2, March-April 2013, pp. 1732-1736.
 
[7]  Gourambika, M. S. Aspalli, “Speed Control of Three Phase Induction Motor by VVVF method using G7/A-1000 Drive” International Journal of Recent Technology and Engineering (IJRTE) Vol.-3, Issue-4, Sept 2014, pp. 43-49.
 
[8]  Chee- Mun Ong; Dynamic Simulation of Electric Machinery using Matlab and Simulink; Prentice hall PTR; 1998.
 
[9]  M.S.Aspalli, R. Asha, P.V. Hunagund, “Three Phase Induction Motor Drive Using IGBTs and Constant v/f Method” International Journal of Advanced in Electrical, Electronics and instrumentation Engineering vol. 1, Issue 5, November 2012, pp. 463-469.