A battery repair system, method and device

A technology for repairing system and battery system, applied in the field of battery repair, can solve problems such as poor repair effect and affecting the working efficiency of battery system

Active Publication Date: 2018-09-07
HUAWEI DIGITAL POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a battery repair system, method and device, which are used to solve the problems of poor repair effect and affecting the working efficiency of the battery system in the existing battery repair technology.

Method used

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  • A battery repair system, method and device
  • A battery repair system, method and device
  • A battery repair system, method and device

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Embodiment 1

[0128] Embodiment 1 of the present invention provides a battery repair system, which can be applied to a battery system including at least one battery. Wherein, the at least one battery in the battery system may form one or more battery branches, and each battery branch may include one or more batteries connected in series. That is to say, the battery system may be a series-parallel battery system formed by multiple battery branches including multiple batteries, or a series battery system formed by one battery branch including one or more batteries, or The parallel battery system formed by multiple battery branches including one battery, etc., will not be described in detail here. Specifically, such as figure 1 as shown ( figure 1 In the above, the battery system is schematically illustrated by taking a series-parallel battery system formed by multiple battery branches including multiple batteries as an example), which is a schematic structural diagram of the battery repair ...

Embodiment 2

[0165] Based on the same inventive concept, Embodiment 2 of the present invention provides a battery repair method. Specifically, as image 3 As shown, it is a flow chart of the steps of the battery repair method described in Embodiment 2 of the present invention, and the method may include:

[0166] Step 301: the repairing device receives the repairing instruction sent by the centralized control device; the repairing instruction carries pulse parameter information matching the current state of the battery corresponding to the repairing device;

[0167] Step 302: Generate a repair pulse according to the repair instruction, and the pulse parameter information corresponding to the repair pulse is consistent with the pulse parameter information carried in the repair instruction;

[0168] Step 303: Repair the battery corresponding to the repair device according to the repair pulse.

[0169] That is to say, each repairing device can generate the battery corresponding to the repai...

Embodiment 3

[0193] Based on the same inventive concept, Embodiment 3 of the present invention provides a battery repair method. Specifically, such as Figure 4 As shown, it is a flow chart of the steps of the battery repair method described in Embodiment 3 of the present invention, and the method may include:

[0194] Step 401: the centralized control device determines whether the battery corresponding to the repairing device needs to be repaired;

[0195] Step 402: If yes, issue a repair command to the repair device, the repair command carries pulse parameter information that matches the current state of the battery corresponding to the repair device, and instructs the repair device to The repair instruction generates a repair pulse and repairs the battery corresponding to the repair device according to the repair pulse, and the pulse parameter information corresponding to the repair pulse is consistent with the pulse parameter information carried in the repair instruction.

[0196] Th...

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Abstract

The invention discloses a battery repair system, method and device. For a battery system including at least one battery, at least one repair device corresponding to at least one battery in the battery system and a The centralized control device controlled by each repair device repairs each battery in the battery system, wherein, the repair pulse generated by each repair device according to the repair instruction sent by the centralized control device is the same as the current value of the battery corresponding to the repair device. The state of each single battery is matched, so that there is no need to separate each single battery from the battery application system, and each repair device can perform differentiated repairs on each single battery under the control of a centralized control device, which not only greatly improves the effect of battery repair , and make the repaired battery can be used immediately by the battery application system, realize online repair, and improve the use efficiency of the battery system.

Description

technical field [0001] The invention relates to the technical field of battery repair, in particular to a battery repair system, method and device. Background technique [0002] The problem of battery aging has always been a major problem that plagues the normal operation of the computer room. On the one hand, after the battery ages, the battery capacity cannot reach the original design value or is prone to failure and cannot be used, thus affecting the normal operation of the computer room; on the other hand, the battery needs to be replaced after aging to a certain extent, usually every two to three years , which brings heavy cost pressure to the operation of the computer room. In this context, the restoration technology for aging batteries has attracted more and more attention and research. Specifically, take batteries such as lead-acid batteries as an example. After long-term use, a large amount of solid crystals will accumulate on the negative plate of the battery, re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42H01M10/44H01M10/48H01M10/12H02J7/00
CPCH01M10/12H01M10/42H01M10/44H01M10/48H01M10/486H02J7/00Y02E60/10Y02P70/50
Inventor 张晓飞黄朱勇
Owner HUAWEI DIGITAL POWER TECH CO LTD
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