Lead storage battery matching method
A lead-acid battery, the same technology, applied in the field of lead-acid battery grouping, can solve the problems of complex polarization impedance and inability to fully reflect the state of the battery, and achieve the effects of prolonging the service life, shortening the standing time, and improving the consistency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0024] (1) Perform a 2-hour rate discharge electrical inspection after formation.
[0025] 6-DZF-20 battery, the number of formed batteries is 108 (a total of 6 circuits, 18 for each circuit), the formation process adopts a conventional three-day process, and the total formed power is 210Ah. In the last stage of chemical formation, charged acid is used, charged with 0.3A (0.015C ampere) for 3 hours, then acid is pumped, free acid is pumped out, and then a safety valve is installed after standing for 1 hour, and then 2 hours of rate discharge For capacitance detection, discharge with 10A current (0.5C ampere) for 125 minutes, and the capacitance detection voltage is shown in Table 1.
[0026] Table 1
[0027]
[0028] (2) 2-hour capacity inspection and classification.
[0029] The above-mentioned 108 single batteries are classified according to the setting value of the classification, and they are divided into 7 grades. The classification results are shown in Table 2.
[...
Embodiment 2
[0044] (1) Perform a 2-hour rate discharge electrical inspection after formation.
[0045] 6-DZF-20 battery, the number of formed batteries is 108 (a total of 6 circuits, 18 for each circuit), the formation process adopts a conventional three-day process, and the total formed power is 210Ah. In the final stage of chemical formation, charged acid is used to charge with 0.2A (0.01C ampere) for 3 hours and then the acid is pumped to remove the free acid, and then the safety valve is installed after standing for 0.5 hours, and then the rate is discharged for 2 hours. For capacitance detection, discharge with 10A current for 130 minutes, and the capacitance detection voltage is shown in Table 5.
[0046] table 5
[0047]
[0048]
[0049] (2) 2-hour capacity inspection and classification.
[0050] The above-mentioned 108 single batteries are classified according to the setting value of the classification, and they are divided into 5 grades. The classification results are sh...
Embodiment 3
[0064] (1) Perform a 2-hour rate discharge electrical inspection after formation.
[0065] 6-DZF-12 battery, the number of formed batteries is 108 (a total of 6 circuits, 18 for each circuit), the formation process adopts a conventional three-day process, and the total formed power is 130Ah. In the final stage of chemical formation, charged acid is used to charge for 3 hours with a current of 0.36A (0.03C ampere), and then the acid is pumped to remove the free acid, and then the safety valve is installed after standing for 1.5 hours, and then discharged at a rate of 2 hours. For capacitance detection, discharge with 6A current for 127 minutes, and the capacitance detection voltage is shown in Table 9.
[0066] Table 9
[0067]
[0068]
[0069] (2) 2-hour capacity inspection and classification.
[0070] The above-mentioned 108 single batteries are classified according to the setting value of the classification, and are divided into 10 grades. The classification results...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com