A 25-F Electric Double-Layer Capacitor Bank and DC Power Supply for Portable High-Current Applications
- Authors
- Baek, Ji-Eun; Rhee, Jae-Ho; Cho, Young-Maan; Ko, Kwang-Cheol
- Issue Date
- Aug-2017
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Energy storage; flattop; high-power converter; load flow control; power control; prime power source; supercapacitors
- Citation
- IEEE TRANSACTIONS ON PLASMA SCIENCE, v.45, no.8, pp.2335 - 2340
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON PLASMA SCIENCE
- Volume
- 45
- Number
- 8
- Start Page
- 2335
- End Page
- 2340
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/151877
- DOI
- 10.1109/TPS.2017.2720782
- ISSN
- 0093-3813
- Abstract
- A portable dc power supply based on electric double-layer capacitor (EDLC) bank was established for high-power applications. EDLC bank needs a dc-dc converter to maintain a constant output voltage and current. Especially, a low-impedance load makes the voltage of capacitors discharge faster, and their discharging time is determined by RC time constant. The proposed system is designed as a fundamental concept, and deals with some issues occurring in a large-scale system. Also, this paper provides detailed information and consideration for a real establishment. Last, we performed a full-scale experiment using basic techniques.
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