LAPSE:2023.33578
Published Article
LAPSE:2023.33578
Improvement of DC Fault Current Limiting and Interrupting Operation of Hybrid DC Circuit Breaker Using Double Quench
April 21, 2023
In this paper, direct current (DC) fault current limiting and interrupting operation of hybrid DC circuit breaker (DCCB) using double quench, which consists of DCCB, a series resonance circuit, power electronic switch, surge arrestor, two separated current limiting reactor/resistor, and two superconducting elements, were suggested. The suggested hybrid DCCB can perform the interrupting operation after twice or once DC fault current limiting operation according to DC fault current amplitude. To verify the effective operation of the suggested hybrid DCCB, the modeling for the components of DCCB, the surge arrestor, and the SCE was carried out and its DC operational characteristics were analyzed. Through the analysis of the modeling results for the suggested hybrid DCCB, the advantages of hybrid DCCB were discussed.
Keywords
DC fault current limiting and interrupting operation, double quench, hybrid DC circuit breaker (DCCB), superconducting elements
Suggested Citation
Choi SJ, Lee JH, Lee JW, Lim SH. Improvement of DC Fault Current Limiting and Interrupting Operation of Hybrid DC Circuit Breaker Using Double Quench. (2023). LAPSE:2023.33578
Author Affiliations
Choi SJ: Department of Electrical Engineering, Soongsil University, 369 Sangdo-ro, Dongjak-gu, Seoul 156-743, Korea
Lee JH: Department of Chemical Engineering, Soongsil University, 369 Sangdo-ro, Dongjak-gu, Seoul 156-743, Korea [ORCID]
Lee JW: Department of Mechanical Engineering, Soongsil University, 369 Sangdo-ro, Dongjak-gu, Seoul 156-743, Korea [ORCID]
Lim SH: Department of Electrical Engineering, Soongsil University, 369 Sangdo-ro, Dongjak-gu, Seoul 156-743, Korea [ORCID]
Journal Name
Energies
Volume
14
Issue
14
First Page
4157
Year
2021
Publication Date
2021-07-09
Published Version
ISSN
1996-1073
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Original Submission
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PII: en14144157, Publication Type: Journal Article
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LAPSE:2023.33578
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doi:10.3390/en14144157
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Apr 21, 2023
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