AC GENERATOR FOR VEHICLE

PROBLEM TO BE SOLVED: Ti improve a heat-resistant life of a rectifier and reduce the cost of the rectifier when a delta-connection is employed in stator windings of an AC generator for vehicle. SOLUTION: Rectifier elements are arranged at all rectifier element arranging positions on cooling fins of...

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Bibliographic Details
Main Authors HIRAMA MAKOTO, ISHIKAWA TOSHIO, TAKANO MASAMI, HONDA YOSHIAKI, TAJIMA SUSUMU
Format Patent
LanguageEnglish
Published 24.08.2001
Edition7
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:PROBLEM TO BE SOLVED: Ti improve a heat-resistant life of a rectifier and reduce the cost of the rectifier when a delta-connection is employed in stator windings of an AC generator for vehicle. SOLUTION: Rectifier elements are arranged at all rectifier element arranging positions on cooling fins of a vehicle AC generator to rectify a stator output. With this constitution, the unbalance of the temperatures of a plurality of the rectifier elements, of which a rectifier is composed, is reduced and the maximum temperature of the element can be reduced, so that the heat-resistant life of the rectifier as a whole can be improved.
Bibliography:Application Number: JP20000041381