Electricity: power supply or regulation systems – Output level responsive – Using a transformer or inductor as the final control device
Patent
1988-04-20
1989-09-19
Salce, Patrick R.
Electricity: power supply or regulation systems
Output level responsive
Using a transformer or inductor as the final control device
323336, 323338, 307 14, C05F 1335
Patent
active
048684813
ABSTRACT:
A current balancer for balancing one or more currents provided from a three-phase source to a load includes three current transformer/full-wave rectifier bridge sections and one or more saturable core reactors. Each of the current transformer/full-wave rectifier bridge sections is to be connected to a respective one of the phase lines, and a saturable core reactor is to be connected into each phase line whose current is to be controlled. The outputs of all three current transformer/full-wave rectifier bridge sections are connected in electrical parallel to provide a single direct current control current to the saturable core reactor(s).
REFERENCES:
patent: 2700130 (1955-01-01), Geyger
patent: 2767372 (1956-10-01), Rowley et al.
patent: 2798196 (1957-07-01), Hage
patent: 2808519 (1957-10-01), Rau
patent: 2831159 (1958-04-01), Guth
patent: 2860257 (1958-11-01), Tellmann
patent: 2870417 (1959-01-01), Rowley
patent: 2923877 (1960-02-01), McKenney
patent: 3022426 (1962-02-01), Kusko
patent: 3045126 (1962-07-01), Morgan et al.
patent: 3051889 (1962-08-01), Selin
patent: 3075139 (1963-01-01), Balteau
patent: 3171967 (1965-03-01), Schaefer
patent: 3193605 (1966-07-01), Dreyfus
patent: 3292076 (1966-12-01), Wickenhagen
patent: 3475678 (1969-10-01), Herman et al.
patent: 3676766 (1972-07-01), Blackmond
patent: 3938030 (1976-02-01), Cornwell
patent: 3991359 (1976-11-01), Thompson et al.
patent: 4352026 (1982-09-01), Owen
patent: 4574231 (1986-03-01), Owen
"Negative Sequence Compensator", publication by ESCO Manufacturing Company, 7/10/76.
Peckman Kristine
Salce Patrick R.
Southwest Electric Company
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