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Grouping charging method for storage battery

A charging method and battery technology, which are applied in the direction of secondary battery charging/discharging, secondary battery repair/maintenance, etc., can solve the problem of accelerating the polarization of the positive and negative plates of the battery, the long time for the battery to be fully charged, and shortening the use of the battery. life and other issues to achieve the effect of reducing polarization, reducing charging time and improving performance

Inactive Publication Date: 2012-09-26
广西淑莉丹科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, using these fast charging technologies, the time for the battery to be fully charged is still relatively long
In addition, since the internal resistance of a single battery connected in series is much larger than that of a single battery, when charging the battery in series, in order to shorten the charging time, the charging current is increased, and the battery tends to overheat, which accelerates the positive and negative battery charging. The polarization of the plate shortens the service life of the battery and reduces the energy efficiency. This kind of damaging fast charging technology is not advisable.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The positive and negative terminals of each battery in the storage battery are respectively provided with positive and negative terminals protruding from the cover of the battery slot; the charger is provided with multiple sets of output positive and negative terminals; The positive and negative terminals of each battery are connected to the positive and negative terminals of each output group on the charger; the groups are charged at the same time.

[0010] After the charging is finished, remove the connection cable between the battery and the charger, connect each battery in the battery in series with the cable, and the battery can be used.

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PUM

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Abstract

The invention discloses a grouping charging method for a storage battery. A positive binding post and a negative binding post which extend out of a battery slot cover are respectively arranged on a positive plate and a negative plate of each battery in the storage battery; a charger is provided with a plurality of groups of output positive and negative binding posts; the positive and negative binding posts of each battery in the storage battery are connected with each group of output positive and negative binding posts on the charger; and the storage battery is charged while is in grouping. After the charging is finished, a connecting cable between the storage battery and the charger is disconnected, and the batteries in the storage battery are connected in series through the cable, so that the storage battery can be used. The storage battery is rapidly and effectively charged, the service life of the storage battery is prolonged, and the energy efficiency for energy is improved, so that the method has obvious economic benefits and social benefits.

Description

technical field [0001] The present invention relates to the charging method of storage battery, more specifically, the present invention relates to the group charging method of storage battery. Background technique [0002] Many machines need to use batteries to do work. After the accumulator has done work for a certain period of time, the stage electric quantity is used up, and at this moment the accumulator must be charged. Conventional battery charging techniques include: constant current charging method, constant voltage charging method, stage charging method. Especially in today's fast-paced society, when people charge the battery, they always hope to shorten the time when the battery is fully charged, so as to improve the use efficiency of the battery. Therefore, battery fast charging technology has developed rapidly in recent years. Battery fast charging technology includes: pulse charging method, Reflex TM Charging method, variable current intermittent charging me...

Claims

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Application Information

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IPC IPC(8): H01M10/44
CPCY02E60/12Y02E60/10
Inventor 莫贵
Owner 广西淑莉丹科技有限公司