Liquid cooled rotor of turbogenerator system - has each coil wound with conductors which contain pipes through which cooling fluid is pumped

Liquid cooled rotor of turbogenerator system - has each coil wound with conductors which contain pipes through which cooling fluid is pumped

The rotor winding consists of coils which are wound round each pole and each coil is provided with an end winding which is outside the core of the rotor and has several turns pipes connected to distribution chambers for cooling water outside the coil ends. Most of the pipes are connected at one end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: EDGAR ESSEN, BENGT GEVERTS, BIRGER JONSSON, KRISTIAN DAHL MADSEN, JOHNNY NILSSON ET TAGE PERSSON
Format: Patent
Sprache:eng ; fre
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:The rotor winding consists of coils which are wound round each pole and each coil is provided with an end winding which is outside the core of the rotor and has several turns pipes connected to distribution chambers for cooling water outside the coil ends. Most of the pipes are connected at one end of the rotor by hydraulic connecting elements (32) to the axial sections of cooling pipes of the coils. The system is designed to be watertight in spite of strains caused by differential thermal expansion and incorporates pipes with 'U' bends.