ROTARY ELECTRIC APPARATUS

A rotary electric apparatus (10) having a fractional slot configuration in which a number of slots per every pole and per every phase is not an integer includes: a stator (20) which includes a stator core (21) formed with a plurality of slots (21c), and a stator winding (22) having a plurality of co...

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Bibliographic Details
Main Authors TSUDA, Teppei, SAKUMA, Masafumi
Format Patent
LanguageEnglish
French
German
Published 29.12.2021
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:A rotary electric apparatus (10) having a fractional slot configuration in which a number of slots per every pole and per every phase is not an integer includes: a stator (20) which includes a stator core (21) formed with a plurality of slots (21c), and a stator winding (22) having a plurality of coil sides (22a) accommodated in the plurality of slots and a plurality of coil ends (22b) connecting each of same side end portions of the plurality of coil sides; and a mover (30) which is movably supported with respect to the stator, and includes a mover core (31) and a plurality of mover magnetic poles (32b) installed in the mover core.
Bibliography:Application Number: EP20180199501