Winding for Electrical Machine

An electrical machine 300 comprising a stator 200 and rotor 100, the stator comprising a housing 210, and one or more windings 220 attached to the housing. Each of the stator windings comprise a first 221 and second layer 222, where the first layer is located further from an axis of rotation than th...

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Bibliographic Details
Main Author Yoshiyuki Komi
Format Patent
LanguageEnglish
Published 27.09.2023
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:An electrical machine 300 comprising a stator 200 and rotor 100, the stator comprising a housing 210, and one or more windings 220 attached to the housing. Each of the stator windings comprise a first 221 and second layer 222, where the first layer is located further from an axis of rotation than the second layer. The rotor comprises a rotor body 110, and one or more rotor windings 120 attached to the body, each of the rotor windings comprises a first 121 and second layer 122, where the first layer is located closer to the axis of rotation than the second layer. The second layer of the stator windings is located closer to the axis of rotation than the second layer of the rotor windings. The first layer of the stator windings may be fixed to the housing and the second layer of the stator windings may not be fixed to the housing such that the first and second layers overlap one another. The first layer of the rotor windings may be fixed to the rotor body and the second layer may not be fixed to the body such that the first and second layers overlap one another. The layers of windings are connected by joining portions 123, 223. Third interposing layers of stator and rotor windings may be provided. The machine may be used in a vehicle.
Bibliography:Application Number: GB20200016399