DIASE - Expert System Fault Diagnosis for Timisoara 220 kV Substation

Author

Borlea, I. ; Buta, A. ; Dusa, V. ; Lustrea, B.

Author_Institution

Sch. of Electr. & Power Eng., "Politehnica" Univ. of Timisoara

Volume

1

fYear

2005

fDate

21-24 Nov. 2005

Firstpage

221

Lastpage

224

Abstract

The paper describes the DIASE (the acronym for "Diagnoza Incidentelor si Avariilor in Statiile Electrice" - substations events and faults diagnosis) expert system for Timisoara 220 kV substation. The purpose of DIASE is to offer explanations for and solutions to the substation\´s operators in the case of faulty phone link to the dispatcher. The diagnosis method uses reasoning based on rules inferred form the operation of the substation\´s primary equipment and main bus bar and autotransformer protections. DIASE\´s platform is the Prolog language. In the end, the paper presents some conclusions resulting from a DIASE offline test

Keywords

diagnostic expert systems; diagnostic reasoning; fault diagnosis; substation automation; substation protection; Prolog language; Timisoara 220 kV substation; autotransformer protection; electrical substation offline test; expert system fault diagnosis; faulty dispatcher phone link; rule based reasoning; substation equipment; substation event; substation operator; Artificial intelligence; Diagnostic expert systems; Electric variables measurement; Fault diagnosis; Helium; Intelligent sensors; Manuals; Power measurement; Substation protection; Testing; Fault diagnosis; electrical substation; expert system;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer as a Tool, 2005. EUROCON 2005.The International Conference on

Conference_Location

Belgrade

Print_ISBN

1-4244-0049-X

Type

conf

DOI

10.1109/EURCON.2005.1629900

Filename

1629900