By Topic

Alternative Series-Based Solution to Approximate Pollaczek's Integral

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
$33 $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

2 Author(s)
Felipe A. Uribe ; Electrical Engineering Graduate Program, The State University of Guadalajara ; Abner Ramirez

In this letter, the Wedepohl-Wilcox series is combined with the trapezoidal rule of integration for calculating ground return impedances of buried cables. In this hybrid method, the former are used for low frequencies and the latter are for high frequencies. Based on a numerical analysis, a criterion for switching between series and numerical integration is proposed here and compared with the one proposed by Wedepohl-Wilcox. Validation of the improved criterion is made via an electromagnetic transient.

Published in:

IEEE Transactions on Power Delivery  (Volume:27 ,  Issue: 4 )