DYNAMO-ELECTRIC MACHINE

Provided is a dynamo-electric machine with which it is possible to suppress rotor imbalance and vibration of the dynamo-electric machine as a whole.　This dynamo-electric machine is characterized by comprising a rotation shaft, a rotor fixed on the outer circumference of the rotation shaft, and a sta...

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Bibliographic Details
Main Authors KUSHIDA, Takatoshi, MORITA, Hiroyuki, IKEGUCHI, Yasuhiro
Format Patent
LanguageEnglish
French
German
Published 03.01.2024
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:Provided is a dynamo-electric machine with which it is possible to suppress rotor imbalance and vibration of the dynamo-electric machine as a whole.　This dynamo-electric machine is characterized by comprising a rotation shaft, a rotor fixed on the outer circumference of the rotation shaft, and a stator positioned on the outer circumference of the rotor, the rotor having a rotor core constituted from a plurality of layered iron cores fixed with a core clamp, a rotor slot provided in the rotor core, and a rotor bar positioned in the rotor slot, and the dynamo-electric machine having a metal ring positioned at the end of the rotor bar, a part of the metal ring being brazed to the rotor bar and another part being fixed to the core clamp.
Bibliography:Application Number: EP20210856957