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

A novel zero-voltage and zero-current-switching PWM three-level converter

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)
Xinbo Ruan ; Aero-Power Sci-tech Center, Nanjing Univ. of Aeronaut. & Astronaut., China ; Linquan Zhou ; Yangguang Yan

This paper proposes a novel zero-voltage and zero-current-switching (ZVZCS) PWM three-level converter, which introduces a block capacitor in series with the primary winding of the transformer to make the primary current reduce to zero during zero state. In order to prevent the primary current from flowing in the reverse direction during zero state, two diodes are added in series with the lagging switches respectively. The converter realizes zero-voltage-switching for the leading switches and zero-current-switching for the lagging switches. As the primary current reduces to zero, the conduction loss is eliminated during zero state, which increases the efficiency. The operation principle and parameter design are discussed in this paper, and the experimental results is also included to verify the operation of this converter

Published in:

Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual  (Volume:2 )

Date of Conference:

2001

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.