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Device for on-line repair of storage battery

A battery and battery technology, applied in battery circuit devices, circuit devices, and secondary battery repair/maintenance, etc., can solve problems such as low repair efficiency, complex battery repair process, and limited repair conditions, and achieve high repair efficiency. Improve the repair effect, the effect of strong applicability

Inactive Publication Date: 2013-01-30
マイウェイ技研
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to propose a device for on-line battery repair, which solves the problems that the current battery repair process is complicated, repair conditions are limited, repair efficiency is low, and battery repair can only be continued under offline conditions

Method used

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  • Device for on-line repair of storage battery
  • Device for on-line repair of storage battery
  • Device for on-line repair of storage battery

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Embodiment Construction

[0019] In order to describe the technical content, achieved objectives and effects of the present invention in detail, the following will be described in detail in conjunction with the implementation methods and accompanying drawings.

[0020] The storage battery online repairing device of the present invention can be applied to any device or equipment powered by lead-acid storage battery.

[0021] figure 1 It is a structural block diagram of a device for on-line battery repair according to an embodiment of the present invention. Such as figure 1 As shown, the battery repairing device includes a voltage detection unit 101, a control unit 102 and a bipolar excitation current unit 103, wherein the voltage detection unit 101 is used to detect the voltage signal of an externally provided battery, and the control unit 102 According to the voltage signal detected by the voltage detection unit 101, the working state of the repairing device is controlled, and according to the voltag...

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Abstract

The invention discloses a device for on-line repair of a storage battery. The device disclosed herein is characterized in that: according to a voltage signal provided by a detected external battery, the device controls a bipolar exciting current unit to output an adjustable bipolar exciting current, carries out on-line repair on the battery while uses the released partial electric energy to charge the battery, thus the energy loss of the battery is reduced, and the repair effect is obviously raised; in addition, the device has a low voltage threshold detection function, can effectively prevent the battery form overdischarge, thus the battery is protected. According to the invention, the repair process of the battery is simple, the repair conditions have strong applicability, the repair efficiency is high, on-line repair of the battery can be realized under any conditions, and the service life of the battery can be prolonged by 30-40%.

Description

technical field [0001] The invention relates to the technical field of storage battery maintenance, in particular to a device for on-line repair of storage batteries. Background technique [0002] Lead-acid battery is a widely used power source, which has the advantages of good reliability, low price and easy availability of raw materials. In recent years, with the continuous development of electric bicycle technology and its economical, practical and environmentally friendly advantages, the market share of electric bicycles has continued to increase, and the demand for lead-acid batteries has continued to increase. During the use of the battery, if the battery is not used and maintained properly, due to incomplete discharge, excessive discharge or long-term non-use in the discharged state, vulcanization occurs, and coarse lead sulfate crystals are formed on the substrate. This crystal conducts electricity. Poor performance and large volume, the crystallized lead sulfate ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42H02J7/00
CPCY02E60/12Y02E60/10
Inventor 蔡文强
Owner マイウェイ技研
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