Intelligent full-automatic multi-chemical power battery charger

Abstract

The invention belongs to the technical field of battery charging and relates to an intelligent full-automatic multi-chemical power battery charger. The charger comprises a battery voltage acquisitionmodule, an auxiliary power supply module, a storage discharging module, a charging control module, an active battery cell balance module, a power supply management module, an active rate control module, a main power module and a charging display module; the output end of the battery voltage acquisition module is in one-way electric signal connection with the input ends of the storage discharging module, the charging control module and the active cell balance module. The main power module is adopted, and therefore, 220V mains supply can be converted into voltage and current required by charging, and the output end of the battery voltage acquisition module is in one-way signal connection with the input ends of the storage discharging module, the charging control module and the active batterycell balance module, so that dynamic balance management can be actively carried out on the battery cell of a power battery; and the current current and voltage are dynamically adjusted, so that irreversible damage to the battery due to overlarge current and voltage during later charging is prevented.

Description

Technical field[0001]The invention relates to the technical field of battery charging, in particular to an intelligent automatic multi-chemical power battery charger.Background technique[0002]The existing charging technology is basically based on the charging mode established on the basis of constant voltage and constant current charging, and various technologies are applied on this basis. Various problems based on constant voltage and constant current charging are also emerging in endlessly. The existing chargers are in use It cannot be adjusted for batteries of different specifications, so it is not compatible with a variety of batteries, and because the current and voltage cannot be dynamically adjusted according to the charging status of the battery, the battery is irreversibly damaged due to excessive voltage and current at the end of charging .[0003]Based on this, we propose an intelligent automatic multi-chemical power battery charger, hoping to solve the shortcomings of the ...

AI Technical Summary

Problems solved by technology

[0002] The existing charging technology is basically based on the charging mode established on the basis of constant voltage and constant current charging. Various technologies have been applied on this basis, and various problems based on constant voltage and constant current charging have also emerged. At the same time, it cannot be adjusted for batteries of different specifications, so it is not compatible with a variety of batteries, and because the current and voltage cannot be dynamically adjusted according to the charging status of the battery, it will cause irreversible damage to the battery due to excessive voltage and current at the end of charging.

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