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DC Field | Value | Language |
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dc.citation.endPage | 3606 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 3596 | - |
dc.citation.title | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | - |
dc.citation.volume | 67 | - |
dc.contributor.author | Lee, Jun-Young | - |
dc.contributor.author | Cho, Young-Pyo | - |
dc.contributor.author | Jung, Jee-Hoon | - |
dc.date.accessioned | 2023-12-21T17:40:01Z | - |
dc.date.available | 2023-12-21T17:40:01Z | - |
dc.date.created | 2019-05-17 | - |
dc.date.issued | 2020-05 | - |
dc.description.abstract | Conventional voltage balancers for the bipolar low-voltage dc (LVDC) distribution system have been composed of multiple power stages, which degrades their power density and cost effectiveness. To minimize the power stages, this paper presents a single-stage voltage balancer with high-frequency isolation. This voltage balancer is based on three-level dual-active-bridge converter. Furthermore, for the proposed voltage balancer, an enhanced switching modulation using the two switching patterns α and β is proposed to fully balance the bipolar voltage level under unbalanced load condition and even for when one of the dc poles has no load. Besides, a closedloop control system can be implemented by using output voltage information and proportional-integral controllers. Finally, experimental results using a 3-kW laboratory prototype converter verify the effectiveness of the proposed voltage balancer. |
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dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v.67, no.5, pp.3596 - 3606 | - |
dc.identifier.doi | 10.1109/TIE.2019.2918498 | - |
dc.identifier.issn | 0278-0046 | - |
dc.identifier.scopusid | 2-s2.0-85079343585 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/26694 | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/8725926 | - |
dc.identifier.wosid | 000516608400026 | - |
dc.language | 영어 | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Single-Stage Voltage Balancer with High-Frequency Isolation for Bipolar LVDC Distribution System | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems; Engineering, Electrical & Electronic; Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Automation & Control Systems; Engineering; Instruments & Instrumentation | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Bipolar dc distribution system | - |
dc.subject.keywordAuthor | phase-shift control | - |
dc.subject.keywordAuthor | three-level dual-active-bridge | - |
dc.subject.keywordAuthor | voltage balancer | - |
dc.subject.keywordPlus | DC-DC CONVERTER | - |
dc.subject.keywordPlus | POWER-CONVERSION | - |
dc.subject.keywordPlus | QUALITY | - |
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