COOLED FLUX SHIELD FOR GENERATOR TERMINAL BOX

The terminal box for the high voltage bushings of a dynamoelectric machine is provided with special flux sheilds to reduce overheating of the terminal box walls caused by circulating currents due to stray flux from the high voltage bushings. The flux shield and terminal box walls are cooled by gas f...

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Bibliographische Detailangaben
Hauptverfasser: ARMOR A,US, ALBRIGHT R,US, LASKARIS T,US
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The terminal box for the high voltage bushings of a dynamoelectric machine is provided with special flux sheilds to reduce overheating of the terminal box walls caused by circulating currents due to stray flux from the high voltage bushings. The flux shield and terminal box walls are cooled by gas flowing through special passages between them.