Device for controlling fault currents in a rotating electric machine

A device for internal fault current control in the end winding region of the stator (2) in a rotating high-voltage electric machine is inserted in the end winding region. The device consists of conducting material connected to ground. Arcs occurring at breakdown of the winding insulation are deflect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LARS GERTMAR, PETER TEMPLIN, JAN-ANDERS NYGREN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A device for internal fault current control in the end winding region of the stator (2) in a rotating high-voltage electric machine is inserted in the end winding region. The device consists of conducting material connected to ground. Arcs occurring at breakdown of the winding insulation are deflected to ground via this device.