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Research and Application of Supercapacitor Charging System

DOI: 10.4236/oalib.1104544, PP. 1-6

Subject Areas: Mechanical Engineering

Keywords: Super Capacitor, Charging Circuit, Project Verification

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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.

Cite this paper

Duan, M. , Cao, X. , Zhang, Q. and Chen, X. (2018). Research and Application of Supercapacitor Charging System. Open Access Library Journal, 5, e4544. doi: http://dx.doi.org/10.4236/oalib.1104544.

References

[1]  Lv, Y.-W. (2009) Research on Battery Charging Method. Inner Mongolia Science Technology & Economy, No. 2, 96-98.
[2]  Zhou, X.-M. and Sun, H. (2009) The Overview of New Type Energy Storage Element-Super Capacitor and Application. World of Frequency Transformer, No. 6, 33-38.
[3]  Analog Devices Incorporated. AD8210 Data Sheet-Analog.cn.
http://www.analog.com/AD8210/
[4]  Texas Instruments Incorporated. TPS5430 Datasheet-Soiseek.cn.
http://www.soiseek.cn/TPS430/
[5]  Jung, H., et al. (2013) Modeling and Control Design for Power Systems Driven by Battery/Supercapacitor Hybrid Energy Storage Devices. American Control Conference (ACC), Washington DC, 17-19 June 2013.

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