Method and apparatus for increasing the energy output from a bank of capacitors

Abstract

In a method for increasing the energy output from a number of charged capacitors each of the capacitors is discharged, one after another, through a load. The capacitors are then coupled in series in successive, different combination, each of which includes a part or all of the capacitors. These combinations are and being discharged, one after another, through the load. An apparatus for increasing the energy output from a number of charged capacitors includes comprises a charging circuit, arranged to control the charging of the capacitors, and a controllable switching device, arranged to first connect each of the capacitors to a load for discharge of the capacitors, on after another. The switching device then couples the capacitors in series in successive, different combinations, each of which includes a part or all of the capacitors, and connects the respective combinations to the load for discharge of the series couplings, on after another.

Dependencies are inferred from the claim text.