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Lead-acid battery performance test method

A technology for lead-acid batteries and detection methods, which is applied in the direction of measuring electricity, measuring devices, and measuring electrical variables, etc., and can solve the problems of low performance detection efficiency of lead-acid batteries

Active Publication Date: 2016-01-06
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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Problems solved by technology

[0003] Based on this, it is necessary to provide a lead-acid battery performance detection method for the technical problem of low efficiency of lead-acid battery performance detection in the prior art

Method used

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  • Lead-acid battery performance test method

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Embodiment Construction

[0011] The specific implementation of the method for detecting the performance of the lead-acid battery provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] refer to figure 1 , figure 1 Shown is a flow chart of the lead-acid battery performance detection method of an embodiment, including the following steps:

[0013] S10, load the set experimental temperature to the lead-acid battery, and perform cycle charging and discharging experiments and battery disassembly experiments on the lead-acid battery within the set voltage range;

[0014] The above-mentioned experimental environment can be set according to the model of the lead-acid battery and the number of battery cells it contains; generally speaking, the lead-acid battery can include multiple battery cells, and the connection methods of these battery cells can include series connection and parallel connection. Or mixed. The above-mentioned set voltage...

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Abstract

The invention relates to a lead-acid battery performance test method comprising the steps as follows: loading a set experimental temperature to a lead-acid battery, and cyclically carrying out a charge-discharge experiment and a dismantling experiment of the lead-acid battery; acquiring the capacity data of the lead-acid battery after the charge-discharge experiment of the lead-acid battery is repeated multiple times; detecting whether the capacity data is within a set capacity range; and judging that the lead-acid battery passes performance test if the capacity data is within the set capacity range, or judging that lead-acid battery does not pass performance test. Only by acquiring the capacity data of the lead-acid battery in the process of experiment and analyzing the capacity data, the performance of the lead-acid battery can be tested. Less time is consumed, and the efficiency of lead-acid battery performance test is improved.

Description

technical field [0001] The invention relates to the technical field of storage batteries, in particular to a method for detecting the performance of lead-acid batteries. Background technique [0002] Lead-acid batteries are well used in various fields, including communication equipment, uninterruptible power supplies, emergency lights, electronic systems, alarm systems, solar systems, toys, control equipment, etc. Batteries currently on the market rely on years of production experience accumulated by the battery company, coupled with continuous scientific research and innovation, to break through the technical bottleneck, in line with market trends, to produce batteries with high performance, economy, labor-saving maintenance and other characteristics that can meet customer needs. . With the continuous development of electronic technology and the continuous development of lead-acid battery technology, the quality of batteries is getting better and better. For example, the l...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36
Inventor 钟国彬苏伟魏增福刘世念张娟明海郑军伟
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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