By Topic

Power System Ground Fault Current Distribution Using the Double-Sided Elimination Method

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

1 Author(s)
George Weitzenfeld ; Ontario Hydro, Toronto, Ontario, Canada

One of the most frequent faults in power systems is the single line-to-ground fault. During such an event, large fault current circulates through the system, grounding network and the earth, returning to generating sources. It is this type of fault that is being referred to in this paper as ground fault, or simply, fault. Considering a power system of a relatively simple network configuration, and using the double-sided elimination method, direct solution for the fault current and its distribution among neutral conductors and the earth is derived. The entire faulted subsystem is modeled considering its grounding network as an integral part. The solution is general and the computer memory and time requirements are very modest. A parametric analysis was carried out to investigate the effect of various factors on the ground potential rise caused by the fault current.

Published in:

IEEE Power Engineering Review  (Volume:PER-6 ,  Issue: 2 )