Fault Diagnosis in Deaerator Using Fuzzy Logic

Fault Diagnosis in Deaerator Using Fuzzy Logic

In this paper a fuzzy logic based fault diagnosis system for a deaerator in a power plant unit is presented. The system parameters are obtained using the linearised state space deaerator model. The fuzzy inference system is created and rule base are evaluated relating the parameters to the type and...

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Veröffentlicht in:Advances in electrical and electronic engineering 2007-03, Vol.6 (1), p.19-25
Hauptverfasser: Srinivasan, S, Kanagasabapathy, P, Selvaganesan, N
Format: Artikel
Sprache:eng
Schlagworte:
deaerator
fuzzy logic
power plant
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Zusammenfassung:In this paper a fuzzy logic based fault diagnosis system for a deaerator in a power plant unit is presented. The system parameters are obtained using the linearised state space deaerator model. The fuzzy inference system is created and rule base are evaluated relating the parameters to the type and severity of the faults. These rules are fired for specific changes in system parameters and the faults are diagnosed.
ISSN:1336-1376
1804-3119