Rotary electric machine having partially Δ-connected...

Details Rotary electric machine having partially Δ-connected... Rotary electric machine having partially Δ-connected...

2005-09-06

2005-09-06

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S198000, C310S179000

Reexamination Certificate

active

06940201

ABSTRACT:
A vehicular alternator has a stator winding, in which a middle point of one phase winding is connected to a winding finish end of another phase winding in a cyclic manner among the three-phase windings. A Δ-connection portion is formed by a portion between the middle points and the winding finish ends of the respective phase windings and a Y-connection portion is formed by a portion other than the Δ-connection portion. The output characteristic of the vehicular alternator is variable depending on a position of the middle point.

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