Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1991-04-24
1992-06-16
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310180, 310263, 310198, H02K 1100, H02K 328, H02K 122, H02K 1926
Patent
active
051227053
ABSTRACT:
There is provided an alternating current generator comprising: a rotatably supported field rotor having a pair of opposed rotor pole cores, each being provided with P/2 claw poles wherein P is an even number, and a field winding wound on the rotor pole cores; an armature core located around the outer periphery of the field rotor and having axially extending 3nP slots wherein n is an integer more than one; n independent sets of three-phase windings, each being wound on the armature core by being inserted in the slots so that the n sets of three-phase windings are shifted from each other by electrical angle of .pi./(3n) radians; and three-phase rectifiers connected with the n sets of three-phase windings to rectify output voltages generated by the three-phase windings.
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patent: 4201930 (1980-05-01), Inagaki et al.
patent: 4263526 (1981-04-01), Taguchi et al.
patent: 4356418 (1982-10-01), Stroud
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Banzai Keiichiro
Hayashi Seiji
Kusase Sin
LaBalle C.
Nippondenso Co. Ltd.
Stephan Steven L.
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