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Intelligent monitoring, repair and control method of lead-acid battery pack and system thereof

A technology of intelligent monitoring and control methods, applied in the direction of secondary battery repair/maintenance, secondary batteries, circuits, etc., can solve the problems of different, only detection without making corresponding judgment and control, etc., to achieve intuitive display, Avoid the risk of burnout and explosion, the effect of comprehensive digitalization of battery resource management

Inactive Publication Date: 2010-11-24
SHENZHEN KEYERTECH INDAL CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of the high reliability requirements of the power system operation, various types of battery monitoring systems are also widely used, but different test modes and analysis and judgment modes reflect differently on the performance of the battery, and what's more, they only detect and do not respond Judgment and control, do we need our clients to be equipped with more professional battery daily maintenance staff than us? Years of research and application have shown that accurate battery parameter detection and accurate internal resistance calculation, as well as reasonable use of measurement parameters for effective analysis, judgment and timely processing and control, and other comprehensive applications are the most reliable at present. Battery monitoring control method

Method used

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  • Intelligent monitoring, repair and control method of lead-acid battery pack and system thereof
  • Intelligent monitoring, repair and control method of lead-acid battery pack and system thereof
  • Intelligent monitoring, repair and control method of lead-acid battery pack and system thereof

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Embodiment Construction

[0056] The present invention will be further described in detail below in conjunction with specific implementation examples and drawings.

[0057] This system is powered by power (e.g. image 3 ) After the start button is activated, first enter the mode judgment (such as Figure 4 with Image 6 ), if in the discharge mode, the system will respond to the battery voltage, discharge current, temperature, power (such as Figure 8 with Picture 9 ) To monitor, save real-time data and pass the GPRS communication network ( Figure 5 ) Is sent to the data center, through the host computer software (monitoring center software) to integrate the data to determine the battery status (excellent, good, medium, change, abnormal), if the battery status is "excellent" and "good", return to the main program to continue real-time Monitoring; if the battery is to be repaired in the "medium" state, it must be judged that the battery must be floated before repairing. In the repaired state, repair switchi...

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Abstract

The invention relates to an intelligent monitoring, repair and control method of a lead-acid battery pack and a system thereof. In the invention, full-range real-time parameter detection, repair, analysis, control, display and external communication overall monitoring are carried out on charge and discharge processes of the lead-acid battery pack, battery performance and repaired battery. The system can enable a repair instrument to automatically repair the battery by automatically sending a repair command to a lower computer. If the battery is judged to stay in a replacement state, the battery is indicated not to be used any longer and needs to be replaced with a new one. If the battery is judged to stay in an abnormity state, people must learn about specific circumstances on site.

Description

Technical field [0001] The invention relates to all industries that use lead-acid batteries as energy sources and industries that require performance testing of lead-acid batteries. Specifically, the present invention relates to electric bicycles, electric motorcycles, electric vehicles, power systems and communication equipment (base stations), and military equipment (such as communications, radar, navigation equipment, and ships) that use lead-acid batteries; It also involves the manufacturing industry of lead-acid batteries. Background technique [0002] With the widespread use of lead-acid batteries in recent years, due to its structural particularity and the extension of the charge and discharge cycle, if it is not possible to timely and accurately detect and make effective judgments during daily use and maintenance, then it will appear immediately A series of problems, such as: battery loss, corrosion of the electrode plate group, active material shedding, vulcanization, p...

Claims

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Application Information

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IPC IPC(8): H01M10/42G01R31/36
CPCG01R31/3689H01M10/448G01R31/371Y02E60/10
Inventor 张松仁林明刘演红
Owner SHENZHEN KEYERTECH INDAL CORP
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