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: 2018-07-24
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
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[0010] The specific embodiments of the method for detecting the performance of a lead-acid battery provided by the present invention will be described in detail below with reference to the accompanying drawings.
[0011] refer to figure 1 , figure 1 Shown is a flow chart of a method for detecting the performance of a lead-acid battery according to an embodiment, comprising the following steps:
[0012] S10, loading the set experimental temperature to the lead-acid battery, and performing a cyclic charge-discharge experiment and a battery disassembly experiment on the lead-acid battery within the set voltage range;
[0013] The above experimental environment can be set according to the model of the lead-acid battery and the number of battery cells it contains; in general, a lead-acid battery can include multiple battery cells, and the connection methods of these battery cells can include series, parallel Or mixed. The above set voltage can be set according to the specific ex...
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The invention relates to a method for detecting the performance of a lead-acid battery, comprising the following steps: loading a set experimental temperature on the lead-acid battery, and performing a cycle charging and discharging experiment and battery disassembly on the lead-acid battery within the set voltage range. Solution experiment; in the test process of lead-acid battery, after each cycle of 10-50 laps, take down a single lead-acid battery, obtain the capacity data of the single lead-acid battery, and change the cycle parameter conditions accordingly to continue the test If so, it is determined that the performance test of the lead-acid battery passes, otherwise, it is determined that the performance test of the lead-acid battery fails; it only needs to obtain the capacity data of the lead-acid battery during the experiment, and analyze the above-mentioned capacity data, and The purpose of detecting the performance of the lead-acid battery can be achieved, the time consumption is less, and the efficiency of the performance detection of the lead-acid battery can be 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 a lead-acid battery. Background technique [0002] Lead-acid batteries have been well used in various fields, including communication equipment, uninterruptible power supplies, emergency lights, electronic systems, alarm systems, solar energy systems, toys, control equipment, etc. At present, the batteries on the market rely on the accumulation of production experience of battery companies for many years, coupled with continuous scientific research and innovation, break through technical bottlenecks, and cooperate with market trends to produce batteries with high performance, economy, maintenance and labor saving and can meet customer needs. . With the continuous development of electronic technology and lead-acid battery technology, the quality of the battery is getting better and better. The majority of users praise. However...
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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