Development of portable partial discharge monitor for generator stator windings in hydro power stations

Development of portable partial discharge monitor for generator stator windings in hydro power stations

Reducing maintenance cost is very important for electric power utilities in order to have the advantage in competitive power market. Besides the reliability of facilities is required to be kept in certain level. In such situation, it is necessary to know the machine condition surely in order to cond...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kazuyoshi, H., Kazushi, F., Honda, S., Kaneko, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Coils
Condition monitoring
Costs
Electrical resistance measurement
Maintenance
Partial discharges
Power generation
Power markets
Stator windings
Temperature sensors
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Beschreibung
Zusammenfassung:Reducing maintenance cost is very important for electric power utilities in order to have the advantage in competitive power market. Besides the reliability of facilities is required to be kept in certain level. In such situation, it is necessary to know the machine condition surely in order to conduct condition based maintenance (CBM).