METHOD FOR OPERATION OF LITHIUM-ION ACCUMULATOR BATTERY IN AUTONOMOUS POWER SUPPLY SYSTEM Russian patent published in 2012 - IPC H01M10/44 H01M10/525 

FIELD: electricity.

SUBSTANCE: invention may be used to develop and operate lithium-ion accumulator batteries in autonomous power supply systems, mainly - those of artificial Earth satellites (AES). The method for operation of a lithium-ion accumulator battery in an autonomous power supply system consists in conductance of charges, storage in charged condition, recharges, discharges, accumulators voltage control and accumulators periodical voltage balancing by way of selecting the accumulators with the lowest voltage and discharge of the other accumulators to individual balancing resistors depending on their voltage initial magnitude until the preset end level. According to the invention, the other accumulators discharge to balancing resistors is performed successively, one by one; each time it is the accumulator with the lowest current voltage that is subjected to discharge to a balancing resistor.

EFFECT: increased efficiency of usage and simplification of operation of a lithium-ion accumulator battery in an autonomous power supply system.

4 cl, 1 dwg