| CPC H02K 3/50 (2013.01) [H02K 15/12 (2013.01); H02K 15/32 (2025.01); H02K 3/38 (2013.01); H02K 2203/09 (2013.01)] | 16 Claims |
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1. A stator of a rotary electric machine, comprising:
a stator core which provides a plurality of slots; and
a stator coil mounted on a stator core, the stator coil comprising:
a coil end positioned at an end of the stator core;
bus bars made of conductive members electrically connected to coil terminals included in the coil end; and
a holder, which is a container made of an insulating member for accommodating the bus bars, is arranged in an axial direction of the stator core, and has an opening facing the stator core, wherein
the holder comprises a plurality of partition walls between an outer wall and an inner wall of the holder,
the bus bars include a plurality of phase bus bars each having two partial bus bars,
each one of the partial bus bars has dispersive terminal members electrically connected to the coil terminals and a collective terminal member electrically connected to a power terminal,
all terminal members including the dispersive terminal members and the collective terminal member extend towards a radial direction outside from the opening of the holder,
the dispersive terminal members are disposed on a first end region of each one of the partial bus bars and are circumferentially adjacent to each other, and
the collective terminal member is disposed on a second end region of each one of the partial bus bars.
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