Lap-wound stator with adjustable commutating angle

Details Lap-wound stator with adjustable commutating angle Lap-wound stator with adjustable commutating angle

1992-01-31

1993-07-06

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310179, H02K 320

Patent

active

052257290

ABSTRACT:
A stator winding for a motor comprising main, left and right poles wound by a main winding and auxiliary winding(s) which enable relatively continuous commutation angle adjustment by imparting different excitation currents upon the different windings. The auxiliary windings accommodate load variations in all types of motors. In addition, circuitry is disclosed for incorporating the auxiliary windings in a bi-directional motor for facilitating reversal of rotation.

REFERENCES:
patent: 1404885 (1922-01-01), Nyman
patent: 3157810 (1964-11-01), Adkins
patent: 3887854 (1975-06-01), Parks
patent: 4292559 (1981-09-01), Auinger et al.
patent: 4338557 (1982-07-01), Wanlass
patent: 4520287 (1985-05-01), Wang et al.
patent: 4687977 (1987-08-01), Brahmavar et al.

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