Electricity: motive power systems – Generator-fed motor systems having generator control
Patent
1982-06-25
1986-01-28
Shoop, Jr., William M.
Electricity: motive power systems
Generator-fed motor systems having generator control
318138, 318149, 318153, 310113, 310155, H02P 766, H02K 4704
Patent
active
045674078
ABSTRACT:
A unitized (single unit) motor and flux switch alternator having stationary field, armature and motor windings which provides a magnetic path for some of the motor input power to feed through and increase the alternating current (AC) generator output. A rotor formed from a material having a high magnetic permeability (solid or laminated soft steel) is controlled in speed by controlling the magnitude and timing of the pulsed direct current (DC) supplied to the motor windings which may be wound on the stationary legs or the rotor. The current flow in the motor windings can be controlled by a mechanical commutator if the motor windings are on the rotor or by a solid-state converter if the motor windings are on the legs in a manner normally associated with brushless DC motors. The DC windings of the flux switch alternator can be replaced by permanent magnets since the reversing field in the AC output windings are predominantly time stationary.
REFERENCES:
patent: 1730340 (1929-10-01), Smith
patent: 2217499 (1940-10-01), Smith
patent: 2279690 (1942-04-01), Lindsey
patent: 2505130 (1950-04-01), Maynard
patent: 2520828 (1950-08-01), Bertschi
patent: 2732509 (1956-01-01), Hammerstrom et al.
patent: 2816240 (1957-12-01), Zimmer
patent: 3009092 (1961-11-01), Carmichael
patent: 3010040 (1961-11-01), Braun
patent: 3253170 (1966-05-01), Philips et al.
patent: 3346749 (1967-10-01), Shafranek
patent: 3512026 (1970-05-01), Tiltins
patent: 3518473 (1970-06-01), Nordebo
patent: 3569804 (1971-03-01), Studer
patent: 3577002 (1971-05-01), Hall
patent: 3588559 (1971-06-01), Fono
patent: 3594595 (1971-06-01), Frederic et al.
patent: 3641376 (1972-02-01), Livingston
patent: 3879622 (1975-04-01), Ecklin
patent: 3953753 (1976-04-01), Barrett
patent: 3967200 (1976-06-01), Tetsugu et al.
patent: 4053801 (1977-10-01), Ray et al.
patent: 4138629 (1979-02-01), Miller et al.
patent: 4237395 (1980-12-01), Loudermilk
patent: 4259604 (1981-03-01), Aoki
patent: 4297604 (1981-10-01), Tawse
Ip Shik Luen Paul
Shoop Jr. William M.
Zegeer Jim
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