METHOD FOR CHARGING CAPACITIVE ACCUMULATOR OF ELECTRIC ENERGY AND DEVICE FOR ITS REALIZATION (VARIANTS) Russian patent published in 2007 - IPC H03K3/53 H02J7/02 

FIELD: electric engineering, possible use for charging accumulating capacitors used in impulse engineering as secondary supplies of electric energy (optical quantum generators, electro-reactive motors, etc).

SUBSTANCE: in suggested method for charging accumulating capacitors, three-phased bridge rectifier and current limiting-dozing capacitors are transformed to rectifier-multiplier of voltage with current limiting-dosing capacitors, wherein due to increased conductivity of two circuits and due to creation of additional circuits for charging, suggested circuitry solutions allow to realize transformer-less increase of charging voltage up to: 2U_Tf; 3U_Tf; 2U_Tl; 3,5U_Tl; and 4U_Tl( where U_Tf and U_Tl - amplitude values of phase and linear voltages), and also to increase the energy stored in accumulating capacitor and its transfer speed by 33; 300, 400 and 1600% respectively. This also reduces requirements to isolation of supply and reduces its mass.

EFFECT: improved specific power and technical-economical characteristics by increased speed of energy transfer to accumulator.

6 cl, 9 dwg