Electricity: power supply or regulation systems – In shunt with source or load – Using choke and switch across source
Patent
1992-08-10
1993-11-23
Sterrett, Jeffrey
Electricity: power supply or regulation systems
In shunt with source or load
Using choke and switch across source
323284, 323288, G05F 1613
Patent
active
052647803
ABSTRACT:
A voltage regulating control loop for a boost converter having a gain stabilizing stage is provided. The gain stabilizing stage makes the open-loop AC gain independent of the DC output of the boost converter and of the root mean square value of the 50/60 Hz line input voltage. The gain stabilizing stage generates an error voltage that is proportional to the square root of a voltage that is a function of the DC output current divided by the root mean square value of the 50/60 Hz line voltage. The error voltage is compared to the integrated value of a signal inversely proportional to the error voltage to the on time of the power stage FET.
REFERENCES:
patent: 3213291 (1965-10-01), Reid
patent: 3226627 (1965-12-01), Fromkin
patent: 3436647 (1969-04-01), Gobeli et al.
patent: 3808517 (1974-04-01), Fletcher et al.
patent: 4384321 (1983-05-01), Rippel
patent: 4413224 (1983-11-01), Krupka et al.
patent: 4437146 (1984-03-01), Carpenter
patent: 4459539 (1984-07-01), Cordy
patent: 4536700 (1985-08-01), Bello et al.
patent: 4563733 (1986-01-01), Schlenk
patent: 4683529 (1987-07-01), Bucher, II
patent: 4688162 (1987-08-01), Mutch et al.
patent: 4761725 (1988-08-01), Henze
patent: 4792744 (1988-12-01), Antoine
patent: 4806842 (1989-02-01), Bittner
patent: 4816982 (1989-03-01), Severinsky
patent: 4862057 (1989-08-01), Contartese et al.
patent: 4940929 (1990-07-01), Williams
patent: 5006975 (1991-04-01), Neufeld
patent: 5028861 (1991-07-01), Pace et al.
patent: 5170333 (1992-12-01), Niwayama
Bruer Richard E.
Newton Stephen F.
International Business Machines - Corporation
Steinberg William H.
Sterrett Jeffrey
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