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Storage battery restoration system capable of achieving remote control and restoration method thereof

A technology for remote control and repair system, applied in the direction of secondary battery repair/maintenance, secondary battery, secondary battery charging/discharging, etc. To achieve the effect of sharing

Inactive Publication Date: 2014-02-12
广东捷翔动力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is precisely because battery repair has relatively strict requirements on technology, generally speaking, the overall repair effect of the current lead-acid battery is not ideal, and the repair efficiency is very low
For the above reasons, there is still a lack of equipment that can automatically and efficiently complete the repair of lead-acid batteries in the prior art

Method used

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  • Storage battery restoration system capable of achieving remote control and restoration method thereof
  • Storage battery restoration system capable of achieving remote control and restoration method thereof
  • Storage battery restoration system capable of achieving remote control and restoration method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0117] In one embodiment, remote repair is to be implemented for 6DZM12 lead storage batteries used in electric bicycles. The database 1 and the system control device 4 are set in the system management center, the discharge device 2 and the charging device 3 are set in the battery repair site, and the data is remotely interactively docked through the Internet.

[0118] This embodiment includes a database 1, a charge and discharge control device 7, a discharge device 2, and a charge device 3; wherein the charge device 3 and the discharge device 2 are respectively connected to the positive and negative ends of the external storage battery 6 to be repaired, and the charge device 3 and the discharge The device 2 is also connected to the charge and discharge control device 7 respectively, and the control device 7 is connected to the database 1 through the data line 5 and the system control device 4; 6 to perform a discharge operation, and return corresponding data to the charging a...

Embodiment 2

[0124] In another embodiment, the 6DZM12 special storage battery described in Embodiment 1 is also remotely repaired. This embodiment is the same as Embodiment 1 before the charging stage, but in the process of charging and repairing, the optimal charging method is adopted. Specifically, at 16 minutes after the 6DZM12 battery completes the deep discharge, the system control device 4 selects the optimized level 5-step "quasi-two charge and one discharge" charging method stored in the database 1, and the data related to the charging method includes: 2.0A charging 6h, 1.2A charging for 8h, 1.2A discharging for 2h, 1.2A charging for 8h, and 0.6A charging for 8h. The total repair remaining charge is 33.6Ah, which takes 32h. attached Figure 7 In order to repair the charging I / T curve related to this embodiment, after the 5-step "quasi-two charging and one discharging" method is used to charge the battery 6 with 33.6Ah of electricity, the 6A discharge capacity can generally reach th...

Embodiment 3

[0127] In view of the need to increase the charging capacity of the storage battery in winter in northern regions, in another embodiment, when repairing the storage battery described in Embodiment 1, it is necessary to strengthen the charging capacity for repairing. When repairing the battery, the deep discharge process remains unchanged, but when charging, the parameter m set for calculating the charging capacity is 1.3, and the repairing charging capacity of the 6DZM12 battery during intensive charging in winter in the northern region is: C ( Ah)=﹢m﹢n(1-T 0 / T 标称额定 )﹞C 标称 =﹝﹢1.3﹢3.0 (1-56.6 / 120)﹞C 标称 =2.885C 标称 , to deliver C=2.9C to the charging device 3 标称 (Ah) = 2.886 × 12Ah = 34.63Ah charging capacity repair method.

[0128] In the 16th minute after the 6DZM12 battery completes the deep discharge, the system control device 4 automatically selects the eight-stage "quasi three charge and two discharge" charging method stored in the database 1 for the charging device 3...

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Abstract

The invention relates to a storage battery restoration system capable of achieving remote control. The system comprises a database, a system control device, a charge-discharge control device, a discharging device, and a charging device. Externals of the charging device and the discharging device are connected to a storage battery to be restored, and internals of the charging device and the discharging device are connected to the charge-discharge control device. The charge-discharge control device is connected to the system control device through a communication network. The system control device is connected to the database. The system and the method can select a restoration manner of determining a charging amount and a charging procedure according to actual discharging data of different storage batteries, thus achieving remote operation of storage battery restoration, facilitating share of restoration knowledge, facilitating transmit of a targeted restoration manner to each restoration site rapidly, and improving restoration effects of the storage batteries.

Description

technical field [0001] The invention relates to the field of batteries, in particular to a battery repair system capable of realizing remote control and a repair method thereof. Background technique [0002] Batteries are generally referred to as batteries that can be repeatedly charged and discharged, also known as secondary batteries. Currently, lead-acid batteries are the most widely used storage batteries in the market. They have a wide range of sources of manufacturing materials, low prices, and have the advantages of safety, reliability, large capacity, and high discharge intensity. Among the various types of batteries currently in use, only lead-acid batteries can achieve a recycling efficiency of 99%, and material resources can be recycled almost completely, which is in line with the development trend of green and environmental protection. At present, lead-acid batteries occupy an absolute dominant position in high-power / large-capacity fields such as electric tracto...

Claims

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Application Information

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IPC IPC(8): H01M10/42H01M10/44
CPCH01M10/42H01M10/446H01M10/448Y02E60/10
Inventor 刘粤荣
Owner 广东捷翔动力科技有限公司