An on-line expert system for fault section diagnosis in power systems

Journal Article · Sat Feb 01 00:00:00 EST 1997 · IEEE Transactions on Power Systems

DOI:https://doi.org/10.1109/59.574959· OSTI ID:484921

Vazquez M, E; Chacon M, O L; Altuve F, H J ^[1]

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1. Univ. Autonoma de Nuevo Leon (Mexico). Programa Doctoral en Ingenieria Electrica

This paper presents an expert system for diagnosis of power system fault allocation in real time (SIDUF-TR). The system uses information on the tripped relays and circuit breakers to identify the most probable faulted element of the power system, serving as a decision making support for energy control center dispatchers. First, the expert system structure is presented, including a description of the inference method used to determine the most probable failures places. Then the architecture for real-time operation of SIDUF-TR in a control center is described. Finally, the result of the application of the system to a real disturbance is presented.

• OSTI ID: 484921
• Report Number(s): CONF-960111-; ISSN 0885-8950; TRN: IM9727%%89
• Journal Information: IEEE Transactions on Power Systems, Vol. 12, Issue 1; Conference: IEEE Power Engineering Society (PES) Winter meeting, Baltimore, MD (United States), 21-25 Jan 1996; Other Information: PBD: Feb 1997
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
POWER SYSTEMS
EXPERT SYSTEMS
ON-LINE SYSTEMS
ELECTRICAL FAULTS
DETECTION
SYSTEM FAILURE ANALYSIS