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http://dx.doi.org/10.5207/JIEIE.2012.26.7.016

Development of Charger/Discharger to Test Performance for EDLC  

Kim, Geum-Soo (영남대학교 대학원)
Moon, Jong-Hyun (영남대학교 대학원 전기공학과)
Cho, Hyun-Cheol (영남대학교 대학원 전기공학과)
Kim, Dong-Hee (영남대학교 전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.26, no.7, 2012 , pp. 16-22 More about this Journal
Abstract
With the increase of consumption of new renewable energy, the use of Electric Double Layer Capacitor(EDLC) is being gradually widened as the next generation energy storage device. In order to expand the market of EDLC which is recently receiving a lot of attraction as a new promising area, development of a charge/discharge cycle tester to measure and test performance, is essential. Therefore, this research designed a circuit to measure capacity and internal resistance and a circuit to measure voltage maintenance properties, based on EDLC's basic charging/discharging properties so it is able to measure the state of charge and discharge at high speed. When evaluating performance characteristics, the 5[V]/100[A] prototype-EDLC charge/discharge testing system developed for this research showed ${\pm}0.1$[%] of accuracy of voltage and current measurement. It was also proved that the developed charge/discharge testing system for EDLC can be applied to the actual industry, when testing the entire system using a program produced for data monitoring and acquisition.
Keywords
EDLC; High Speed Measurement; Charge/Discharge Cycle Tester; Data Acquisition Program;
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  • Reference
1 Y. Cheng, J. V. Mierlo, P. Lataire, G. Maggetto, "Test Bench of Hybrid Electric Vehicle with the Super Capacitor Based Energy Storage", ISIE 2007, pp. 147-152, 4-7 June 2007 IEEE, 2007.
2 DEPARTMENT OF DEFENSE, "MIL - HDBK- 217E, "Reliability Prediction of Electronic Equipment", pp. 4.2-4.3, 1995.
3 Jong-Hwi Kim, "[Feature articles: Energy Storage technology] A new technology and application of Electrochemistry Condenser", KIPE, Journal of KIPE, Volume 7, pp. 13-17, 2002.
4 Jung-Im Lee, Jong-Hyun Lee, An-Yoel Jung, Hee-Jong Jeon, KIPE, Summer Conference, page(s): 161-163, 2009.
5 Lai, J. S. Levy, S. Rose, M. F, "High Energy Density Double-Layer Capacitors for Energy Storage Applications", AES Magazine, IEEE Volume 7, Page(s):14-19, Issue 4, April 1992.