By Topic

Operational experience and maintenance of online expert system for customer restoration and fault testing

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

6 Author(s)
T. -K. Ma ; Dept. of Electr. Eng., Washington Univ., Seattle, WA, USA ; C. -C. Liu ; M. -S. Tsai ; R. Rogers
more authors

The online operational experience is reported for CRAFT (customer restoration and fault testing), a rule-based expert system capable of locating the faulted section of a transmission line based on the status of breakers and automatic switches. The authors propose a methodology for maintaining rule-based expert systems. The following capabilities were incorporated: detecting the relations of conflict, redundancy, etc., to maintain consistency of the rule base, tracing the reasoning process to understand the problem solving approach, and reducing the size of test cases after changes are made to the rules. The generic maintenance procedure has been implemented for the CRAFT system

Published in:

IEEE Transactions on Power Systems  (Volume:7 ,  Issue: 2 )