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

Development of a single-phase half-bridge active power filter with the function of uninterruptible power supplies

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

4 Author(s)
Lu, W.-L. ; Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan ; Yeh, S.N. ; Hwang, J.-C. ; Hsieh, H.-P.

Analysis and implementation of a single-phase half-bridge active power filter with the function of uninterruptible power supplies is presented. The system provides the combined functions of battery bank energy storage, power factor compensation, harmonics elimination and uninterruption of the power supply. When the utility is in normal operation, the proposed system will not only supply DC power for battery charging, but also function as an active power filter for improving the power factor and reducing the current harmonics on the utility side. If the utility power fails, the proposed system will function as an inverter immediately. To supply the battery power to the AC load. Analysis for the proposed system is given first, and a personal computer is then used to implement digitised control of the proposed system to facilitate experimental evaluations for a 1 kVA prototype. The feasibility and multi-functional results obtained indicate that the proposed system can be realised by using a digital signal processor as the core controller for cost reduction and reliability enhancement

Published in:

Electric Power Applications, IEE Proceedings -  (Volume:147 ,  Issue: 4 )

Date of Publication:

Jul 2000

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.