Electrical transmission or interconnection systems – Plural supply circuits or sources – Load current control
Patent
1977-01-07
1978-12-05
Schaefer, Robert K.
Electrical transmission or interconnection systems
Plural supply circuits or sources
Load current control
323 17, 323 19, G05F 102
Patent
active
041287711
ABSTRACT:
A digitally controlled power system for controlling one or more power supplies having an output voltage including an analog to digital converter for sensing a difference between a reference voltage and the output voltage. Also included is a digitally controlled processor to provide a pair of control pulses to control the power supplies and a control memory to provide a program of instructions to said processor such that the processor provides a programmed change in the pulse width of the control pulses whereby the power supply provides a change in the output voltage.
REFERENCES:
patent: 3491283 (1970-01-01), Johnston
patent: 3504204 (1970-03-01), Carrive
patent: 3562625 (1971-02-01), VAN DEN Broeck
patent: 3605002 (1971-09-01), Smyth
patent: 3702434 (1972-11-01), Ryan
patent: 3783366 (1974-01-01), Cox
patent: 3838329 (1974-09-01), Michelet et al.
patent: 3879647 (1975-04-01), Hamilton et al.
patent: 3921059 (1975-11-01), Birman et al.
patent: 3952240 (1976-04-01), Ruumpol
patent: 4001728 (1977-01-01), Schneider
patent: 4034233 (1977-07-01), Leyde
IBM Technical Disclosure Bulletin, "Integrated Binary Power Controller" Debrita et al., vol. 17, No. 8, Jan. 1975.
IBM Technical Disclosure Bulletin, "Analog Digital Transistor Switching Regulator Controller", Calvo et al., vol. 17, No. 9, Feb. 1975.
"Choose Switching Regulators for Your Computer Power Design", Electronic, Design 6, Mar. 15, 1975, Hnatec, pp. 54-58.
Ginsburg Morris
Palyn Associates, Inc.
Schaefer Robert K.
LandOfFree
Digitally controlled power system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digitally controlled power system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digitally controlled power system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-288302