Generator armature

The invention describes a generator armature (100) comprising a plurality of laminate sheets (1) stacked to form an annular arrangement of armature teeth (111), whereby each pair of adjacent armature teeth (111) is separated by an axial winding slot (102) extending in a direction essentially paralle...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PETER HESSELLUND SOERENSEN, ERIK GROENDAHL, GIOVANNI AIROLDI, MADS PETER ZIPPOR LETH ANDERSEN, BO NEDERGAARD JACOBSEN, ARWYN THOMAS
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention describes a generator armature (100) comprising a plurality of laminate sheets (1) stacked to form an annular arrangement of armature teeth (111), whereby each pair of adjacent armature teeth (111) is separated by an axial winding slot (102) extending in a direction essentially parallel to a rotation axis (R) of the generator (4); and a plurality of radial cooling channels (101), wherein each radial cooling channel (101) comprises a series (Shi , Slo) of aligned notches (10) in the laminate sheets (1) of a laminate stack (12). The invention further describes a laminate sheet (1) for an armature (100) of a generator (4); a cooling arrangement (6); a generator (4); a wind turbine (5); and stator windings (200) arranged on an armature (100) of a generator (4) through cooling arrangement.