Device and method for balancing control of lithium battery
A balance control, lithium battery technology, applied in lithium batteries, charge balance circuits, secondary batteries, etc., can solve the problems of increased heat, inability to dissipate heat in time, abnormal functions of electronic equipment, etc., to prevent overheating, reduce heat, and improve stability. sexual effect
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[0026] In the following, a lithium battery balance control device and method of the present invention will be described in detail with reference to the accompanying drawings.
[0027] A lithium battery balance control device, such as figure 2 As shown, it includes a battery pack, a dispatch unit, a shunt unit, and a voltage acquisition unit. A voltage acquisition unit is provided on one side of a single battery in the battery pack; the single battery and the shunt circuit in the shunt unit are connected in parallel; the shunt unit And the voltage acquisition unit are respectively connected to the dispatch unit; a temperature acquisition unit is arranged on one side of the shunt unit; the temperature acquisition unit is connected to the dispatch unit;
[0028] The battery pack is composed of at least two single cells connected in series;
[0029] The shunt unit is used to shunt the charging current to reduce the charging speed of the single battery, the shunt unit includes at least t...
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