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

A new protection criterion for high-voltage transmission line using two-end voltage transients

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

2 Author(s)
Xia, M.C. ; Tsinghua Univ., Beijing, China ; Huang, Y.Z.

A new transient based protection criterion for high voltage transmission line based on the wavelet transform results of voltage transient signals at the two ends of the line is presented. The difference of high frequency voltage transients at the two ends of the transmission line when in-zone faulted and out-zone faulted is analyzed, and the transient voltage content ratio and transient voltage singularity ratio are deduced. Two-end transient voltage protection criterion using the transient voltage singularity ratio is proposed, and the principles of the protection settings are given. The calculation of transient voltage content ratio and transient voltage singularity ratio using wavelet transform is deduced. Simulations of different fault locations and different fault types are carried out for testing and analyzing the protection criterion.

Published in:

Developments in Power System Protection, 2004. Eighth IEE International Conference on  (Volume:1 )

Date of Conference:

5-8 April 2004

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.