Method for analyzing and testing quality of storage battery

A quality analysis, battery technology, applied in thermal excitation analysis, material excitation analysis, analysis by chemical reaction of materials, etc., can solve the relationship between the chemical composition of internal plates and grids and the performance of lead-injection batteries that cannot be revealed , high cost, long test cycle and other problems, to achieve the effect of reliable appearance or external output performance indicators, accurate quality control, and short test time

CN102053084AActive Publication Date: 2011-05-11CHINA MOBILE COMM GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2011-05-11

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Abstract

The invention discloses a method for testing and analyzing the quality of a storage battery from a brand new investigation dimensionality. The principle that the quality performance of the storage battery is actually determined by the contents of the internal chemical components of the storage battery is utilized, and the contents of the internal chemical components of the storage battery are measured, and the contents are compared with a preset standard to analyze the quality of the storage battery. The method disclosed by the invention has the advantages of low cost, low energy consumption and the like; and the test result is more reliable.
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Description

technical field

[0001] The invention relates to a battery quality analysis and detection method. Background technique

[0002] With the continuous development of China's communication industry, the demand for batteries in communication equipment rooms continues to increase, and the industry of valve-regulated lead-acid batteries for communication has developed rapidly. Up to now, there are dozens of manufacturers of valve-regulated lead-acid batteries for communication in the country. The total amount of lead thrown into the storage battery reaches billions of ampere-hours. The main function of the battery is to store electric energy. When the external AC power supply is interrupted, the battery is used as the backup energy of the system to provide power supply. It is self-evident for the equipment that cannot interrupt the power supply.

[0003] The valve-regulated lead-acid battery maintains an airtight and liquid-tight state during normal use. When the internal air press...

Examples

Embodiment Construction

[0059] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0060] Explanation of terms:

[0061] The grid mentioned in the present invention refers to the network support structure of the active material in the storage battery that participates in the flow reaction of the battery, and at the same time conducts the current to make the current distribution uniform.

[0062] The pole plate described in the present invention is composed of a grid and an active material.

[0063] The tabs mentioned in the present invention refer to the metal strips on both sides of the plate frame for supporting the plate and converging.

[0064] The process ear mentioned in the present invention refers to the ear that needs to be removed before the storage battery is made after the cooked pla...