GEAR FOR POWER SUPPLY OF D C LOAD Russian patent published in 1994 - IPC

FIELD: electric power supply. SUBSTANCE: gear includes n electrochemical D.C. power supply sources with taps, chokes, diodes, transistors coupled to common point of power supply sources and control unit connected in series. Two transistors, two diodes and choke per each pair of electrochemical D. C. power supply sources connected in series are coupled in accord with LDT-three-pole network and ensure balancing of residual capacitances of corresponding pairs of electrochemical D.C. power supply sources. Six transistors, two diodes and choke for first and nth electrochemical D.C. power supply sources are connected in agreement with LDT-four-pole network intended for balancing of residual capacitances of first and nth power supply sources. EFFECT: improved stability and reliability of power supply. 5 cl, 3 dwg