| 摘要 |
A vehicle AC generator has a stator winding formed of series-connected U-shaped conductor segments, with a plurality of connection portions, each formed of a pair of connected tip portions of respective conductor segments, protruding axially at one end of the stator core, with a flow of cooling air being impelled outward from the rotor along a flow direction that deviates from a radial direction, to pass between the connection portions. Each connection portion is oriented along a direction that deviates from a radial direction, to reduce air flow resistance and reduce audible noise caused by the air flow.
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