Method and device for D.C. voltage regulation across load

Details Method and device for D.C. voltage regulation across load Method and device for D.C. voltage regulation across load

1974-06-06

1976-04-13

Shoop, William M.

321 20, H02M 700

Patent

active

039506924

ABSTRACT:
The present invention relates to the field of electrical engineering and more particularly to a method of D.C. voltage regulation across a load and to a device to carry this method into effect. In a method of regulating D.C. voltage across a load with the aid of a plurality of transistor inverter circuits controlled by square-wave voltage and having transformer outputs, comprising at least one main transistor inverter circuit and a number of additional transistor inverter circuits, whereby the output voltages of said transistor circuits are summed with subsequent detection, in accordance with the invention, the sum component corresponding to the main transistor inverter circuit does not reverse its sign in the course of regulation, while the sign of the component corresponding to any one of the additional transistor inverter circuits is reversed following the reversal of the sign of the difference between the total value of quantities proportional to the output voltages of the main transistor inverter circuit and several other additional transistor inverter circuits, and the value proportional to the reference voltage determining voltage across the load, by alternating a train of alternate conduction and cut-off control signals, and a train of only cut-off control signals applied to the control junction of the transistors of any one said additional transistor inverter circuit.

REFERENCES:
patent: 3010062 (1961-11-01), Emden
patent: 3031629 (1962-04-01), Kadri
patent: 3297936 (1967-01-01), Ruch
patent: 3390322 (1968-06-01), Rogers
patent: 3559030 (1971-01-01), Bussard
patent: 3668509 (1972-06-01), Riebs et al.

Affiliated with

Also associated with

Rating

Method and device for D.C. voltage regulation across load does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for D.C. voltage regulation across load, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for D.C. voltage regulation across load will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-754573