| 摘要 |
FIELD: chemical cell reconditioning, storage battery forming and charging with regulated unbalanced current. SUBSTANCE: device has AC supply, two capacitors, two rectifiers, transformer-input high-frequency inverter, comparator, current sensor, voltage limiter, switch whose control input is connected to comparator output; its input is connected to leads of current sensor connected in series between first common point of connection of first DC lead of first rectifier, first lead of voltage limiter, and second common point of connection of first lead of switch and first output terminal of device; second leads of voltage limiter and switch, second output terminal of device, second DC lead of first rectifier are interconnected; AC leads of firstly rectifier are connected to transformer output of high-frequency inverter and its input is connected to leads of first capacitor and to DC leads of second rectifier, its first AC lead being connected through second capacitor to first lead of AC power supply while second AC lead of second rectifier is directly connected to second lead of AC power supply. EFFECT: improved battery charging rate or storage cell reconditioning by regulated unbalanced current; reduced size and cost of device. |
