STATOR OF ROTATING ELECTRIC MACHINE

A stator of a rotating electric machine, includes a stator core, a stator coil, and a coolant guide. The stator core has a first end surface and a second end surface opposite to the first end surface in a rotational axis of the rotating electric machine. The stator core has slots that are arranged a...

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Bibliographic Details
Main Authors AZUSAWA Keisuke, OGAMI Masaki
Format Patent
LanguageEnglish
Published 14.09.2017
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:A stator of a rotating electric machine, includes a stator core, a stator coil, and a coolant guide. The stator core has a first end surface and a second end surface opposite to the first end surface in a rotational axis of the rotating electric machine. The stator core has slots that are arranged around the rotational axis and that extend along the rotational axis from the first end surface to the second end surface. The stator coil is provided in each of the slots. The stator coil has a first coil end protruding from the first end surface and a second coil end protruding from the second end surface. The coolant guide disposed between the first end surface of the stator core and the first coil end of the stator coil to guide a coolant to flow in a circumferential direction around the rotational axis.
Bibliography:Application Number: US201715455131