STATOR FOR ROTATING ELECTRIC MACHINE

The invention relates to a stator (2) of a rotary electric machine (1), comprising:-a radially inner ring (25) comprising teeth (23) and radially outwardly open grooves (21) extending between the teeth, a material bridge (27) coupling two adjacent teeth at the base of the two teeth and defining the...

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Bibliographic Details
Main Authors O. GASS, LANGLARD NICOLAS, DESURMONT SEBASTIEN, JANNOT XAVIER, SAINT-MICHEL JACQUES, TIRKA FLORIAN
Format Patent
LanguageChinese
English
Published 30.05.2023
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The invention relates to a stator (2) of a rotary electric machine (1), comprising:-a radially inner ring (25) comprising teeth (23) and radially outwardly open grooves (21) extending between the teeth, a material bridge (27) coupling two adjacent teeth at the base of the two teeth and defining the bottom of the groove between these teeth; -a winding (22) arranged in the groove, the winding having electrical conductors, the electrical conductors being arranged neatly in the groove (21); and-a yoke (29) on the radially outer side, the yoke being attached in contact with the ring, the yoke being formed by assembled sectors (30). 本发明涉及一种旋转电机(1)的定子(2)，所述定子包括：-在径向内侧的环状件(25)，所述环状件包括齿(23)和径向向外开口的凹槽(21)，所述凹槽在所述齿之间延伸，材料桥(27)在相邻的两个齿的基部处使所述两个齿联接并且在这些齿之间限定了所述凹槽的底部；-布置在所述凹槽中的绕组(22)，所述绕组具有电导体，所述电导体整齐地布置在所述凹槽(21)中；以及-在径向外侧的磁轭(29)，所述磁轭与所述环状件接触地附接，所述磁轭由经组装的扇区(30)形成。
Bibliography:Application Number: CN202180059701