Intelligent battery repair pulse charging all-in-one machine and method

Abstract

The invention provides an intelligent battery repair pulse charging all-in-one machine and method, and relates to the technical field of battery repair and charging. A power supply system used for supplying power is in circuit connection with a single-chip microcomputer, a battery voltage monitoring system, an input and display system, a battery temperature detection system, a case heat dissipation system and a charging circuit. The single-chip microcomputer used for control is in signal connection with the battery voltage monitoring system, the input and display system, the battery temperature detection system, the charging circuit and the discharging circuit, and the single-chip microcomputer is connected with the battery voltage monitoring system, the battery temperature detection system, the charging circuit and the discharging circuit respectively and is connected with the storage battery. Compared with the prior art, pulse charging is carried out on the storage battery, the service life of the new battery can be effectively prolonged, the capacity of the new battery is kept unchanged, effective repeated charging and discharging can be carried out on the aged battery, the optimal activation effect is achieved, manual participation is not needed, the charging mode is suitable for various batteries, and multiple purposes of one machine can be achieved.

Description

technical field [0001] The invention relates to the technical field of battery repair and charging, in particular to an intelligent battery repair pulse charging integrated machine and method. Background technique [0002] In practical applications, the battery manufacturer’s warranty period is 5 years. After the battery reaches the manufacturer’s warranty period, due to the long-term floating charge state, the voltage of the battery cells is unbalanced, the internal resistance value increases, the discharge time is greatly reduced, and the rechargeable battery case is damaged. Problems such as scalding and high degree of plate vulcanization seriously threaten the safety of various application systems, resulting in the inability to provide sufficient discharge time at critical moments, and even the accumulation of degradation problems due to the performance of individual cells in the battery pack, causing the battery to fail to provide sufficient discharge time when needed. ...

AI Technical Summary

Problems solved by technology

However, although many chargers on the domestic market are advertised as pulse chargers, they are not really pulse chargers. Their design is just to increase some ripple voltage by reducing the intensity of the filter during the filtering process, so that To achieve the so-called pulse, its essence is just a kind of chaotic ripple voltage, which cannot achieve the purpose of pulse charging to repair the battery, and can not sense the battery temperature, and charging blindly will eventually lead to shortened battery life, reduced battery capacity, and battery life. Problems such as early scrapping

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