Cart (Loading....) | Create Account
Close category search window
 

Losses Calculation in Line-Start and Inverter-Fed Induction Motors Under Broken Bar Fault

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Ebrahimi, B.M. ; Center of Excellence on Appl. Electromagn. Syst., Univ. Coll. of Eng., Tehran, Iran ; Takbash, A.M. ; Faiz, J.

In this paper, a new analytical method is proposed for Ohmic and core losses calculation in induction motors under broken bar fault. In this method, new coefficients are introduced to consider non-sinusoidal distribution effects of flux density due to bar breakage. Then, core losses of induction motors in this condition are estimated. In order to calculate Ohmic losses in faulty induction motors, impacts of the bar breakage on the harmonic components of the stator currents are taken into account. Furthermore, influence of the control strategies on the precise determination of the aforementioned losses is investigated in detail. Hence, the constant voltage per frequency and direct torque control methods as global control strategies are applied to the analytical modeling of the induction motor under broken bars. In this modeling approach, the effects of the nonlinear characteristics of the core materials, stator, and rotor slots are taken into account. The simulation results are verified by the 2-D time stepping finite-element method and experimental results.

Published in:

Instrumentation and Measurement, IEEE Transactions on  (Volume:62 ,  Issue: 1 )

Date of Publication:

Jan. 2013

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.