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

Control of tap change under load transformers through the use of programmable logic controllers

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

1 Author(s)
Bassett, D.L. ; Pennsylvania Power & Light Co., Allentown, PA, USA

This paper describes a method developed by Pennsylvania Power and Light Company (PP&L) for applying programmable logic controllers to control tap change under load (TCUL) power transformers. Equipment was identified, and a set of software programs developed, to completely replace the existing analog-based TCUL control systems. There is a significant cost savings from this approach, and PP&L expects an increase in the reliability of the TCUL controls from this design, as well as fewer operations of the TCUL equipment. Several additional functions and alarms were implemented in the new design which will enhance the operation of these transformers

Published in:

Power Delivery, IEEE Transactions on  (Volume:8 ,  Issue: 4 )

Date of Publication:

Oct 1993

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.