Research and Application of Supercapacitor Charging System - Open Access Library Journal

OALibJ > Vol.5 No.4, April 2018

Open Access Library Journal

Volume 5, Issue 4 (April 2018)

ISSN Print: 2333-9705 ISSN Online: 2333-9721

Google-based Impact Factor: 0.73 Citations

Research and Application of Supercapacitor Charging System ()

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DOI: 10.4236/oalib.1104544 849 Downloads 3,099 Views Citations

Author(s)

Minghai Duan, Xiaoxiao Cao, Qiyu Zhang, Xiaohui Chen^*

Affiliation(s)

College of Automotive Engineering, Shanghai University of Engineering Science, Shanghai, China.

ABSTRACT

Based on the special power supply requirements of the project, the AD8210YRZ (current monitoring operational amplifier) monitors the charging current in real time, and its output is fed back to the detection pin of the TPS5430DDA to adjust the charging voltage of the capacitor. Combined with the charge-discharge characteristics of the super capacitor, the circuit realizes high current constant current charging at low voltage and constant voltage charging when the capacitor terminal voltage increases. This method can effectively and reasonably improve the charging efficiency of the super capacitor and meet the design requirements. The product has been put into use and achieved good results.

KEYWORDS

Super Capacitor, Charging Circuit, Project Verification

Share and Cite:

Duan, M. , Cao, X. , Zhang, Q. and Chen, X. (2018) Research and Application of Supercapacitor Charging System. Open Access Library Journal, 5, 1-6. doi: 10.4236/oalib.1104544.

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