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

Analysis of interleaved dual boost converter with integrated magnetics: signal flow graph approach

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 $31
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

1 Author(s)
Veerachary, M. ; Dept. of Electr. Eng., Indian Inst. of Technol. Delhi, New Delhi, India

A systematic development of a unified signal flow graph model for an interleaved boost converter with coupled inductor system operating in continuous current mode is presented. This signal flow graph approach provides a means to directly translate the switching converter to its graphic model, from which steady-state and dynamic behaviour of the converter can easily be studied. Development of a unified signal flow graph is explained and derivation of large, small-signal and steady-state models is demonstrated. Converter performance expressions such as steady-state voltage gain, efficiency expressions and small-signal characteristic transfer functions are also derived. Large-signal responses against supply and load disturbances are predicted by programming the corresponding signal flow graph in the TUTSIM simulator. Experimental observations are provided to validate the signal flow graph modelling method. Frequency response characteristics generated from the signal flow method are validated with PSpice simulations. Further, the mathematical models obtained from the signal flow graph modelling are in agreement with those obtained from the state-space averaging technique.

Published in:

Electric Power Applications, IEE Proceedings -  (Volume:150 ,  Issue: 4 )

Date of Publication:

8 July 2003

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.