INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
The three phase induction motors are the most widely used electric motors in industry .They run at a essentially constant speed from no-load to full -load. This report presents need of speed control in induction motor.Out of the several methods of speed control of an induction such as change of number of poles, variation in frequency, variable stator voltage, constant V/f control, variable rotor resistance, slip recovery method etc., the constant V/F control has proven to be the most versatile.One of the basic requirement of this scheme is PWM inverter. In this PWM inverter have been modeled their output is feed to the 3 phase induction motor.A MATLAB SIMULINK MODEL was designed to successfully implement Open Loop V/f Control on a PWM-Inverter fed three-phase Induction Motor, and the torque is observed to be constant for various rotor speeds. Then a MATLAB model for Closed-Loop V/f Control on a PWM-Inverter fed 3-phase Induction Motor. The microcontroller has used to minimize the size of system also speed of microcontroller allows complex control techniques to be used to build control system.
Keywords:
MOSFET,PWM,SPWM,V/F.
Cite Article:
"Simulation based V/F speed control of three phase induction motor", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.2, Issue 1, page no.80 - 87, January-2017, Available :http://www.ijsdr.org/papers/IJSDR1701014.pdf
Downloads:
000346985
Publication Details:
Published Paper ID: IJSDR1701014
Registration ID:170020
Published In: Volume 2 Issue 1, January-2017
DOI (Digital Object Identifier):
Page No: 80 - 87
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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