Abstract:
An expert system that offers support information in substation fault occurrence is described, focusing on a method for fault section estimation. This system edits fault i...Show MoreMetadata
Abstract:
An expert system that offers support information in substation fault occurrence is described, focusing on a method for fault section estimation. This system edits fault information and estimates the fault section. With respect to the fault section. With respect to fault section estimation, a method that makes maximum use of sequential information on protective relay and circuit breaker operation even for complicated fault conditions involving multiple faults and incorrect operation or incorrect nonoperation of protective relays and circuit breakers. This system is undergoing field test in a commercial EHV substation, and so far normal operation is reported.<>
Published in: IEEE Transactions on Power Delivery ( Volume: 8, Issue: 1, January 1993)
DOI: 10.1109/61.180319
References is not available for this document.
Select All
1.
C. Fukui and J. Kawakami, "A Method of Fault Section Estimation on the Knowledge and its Simulation Mode", Institute of Electrical Engineers of Japan (IEEJ) Trans., vol. l07-C, no. 2, pp. 181-188, Feb. 1987.
2.
K. Komai, "Network. Fault Diagnosis Based on Event Simulation of Protective Relay Systems", IEEJ Trans., vol. 108-B, no. 6, pp. 245-252, Jun. 1988.
3.
M. Takegaki and T. Ishioka, Intellectual Control System, Kaibun-do, 1990.
4.
T. Goda, "A Method for Locating Fault Section by Using Sequential Information at Substations", IEEJ Trans., vol. 11O-B, no. 6, pp. 475-484, Jun. 1990.
5.
I. Takeyasu, "An Expert System for Fault Analysis and Restoration of Trunk Line Power Systems", Symposium on Expert Systems Application to Power Systems, 1988-August-22-26.
6.
N. Inoue, "An Expert System for Intelligent Alarm Processing in EMS and SCADA Systems", Second Symposium on Expert Systems Application to Power Systems, 1989-July-17-20.
