Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김희준 | - |
dc.date.accessioned | 2019-04-30T05:57:31Z | - |
dc.date.available | 2019-04-30T05:57:31Z | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | 한국자동차공학회 논문집, v. 25, No. 1, Page. 82-91 | en_US |
dc.identifier.issn | 1225-6382 | - |
dc.identifier.uri | http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE07081024 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/103100 | - |
dc.description.abstract | This paper is a study on the bi-directional DC-DC converter, one of the key elements of 48V-12V dual systems in mild hybrid electric vehicles. Mild hybrid electric vehicles require a bi-directional DC-DC converter that can efficiently transmit power in two directions between a 48V battery and a 12V battery. To develop a bi-directional DC-DC converter with better price competitiveness, upgraded fuel economy, excellent performance and smaller size, this study designed, produced and presented a circuit that improved on the existing one. In the proposed 8-phase bi-directional DC-DC converter, the size of the passive element was reduced through the 8-phase interleaved topology, whereas downscaling had previously posed a difficulty. This study also designed and produced a 2.5kW class prototype. Based on the proposed 8-phase interleaved topology, a size of 227.5 (W) * 172 (L) * 64.35 (H) was achieved. In the boost mode operation and buck operation modes, the maximum efficiency was recorded at 94.04 % and 95.78 %, respectively. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | 한국자동차공학회 | en_US |
dc.subject | Mild hybrid vehicle | en_US |
dc.subject | 마일드 하이브리드 자동차 | en_US |
dc.subject | Bi-directional DC-DC converter | en_US |
dc.subject | 양방향 DC-DC컨버터 | en_US |
dc.subject | Multi-phase | en_US |
dc.subject | 다상 | en_US |
dc.subject | 48V-12V Dual system | en_US |
dc.subject | 48V-12V 듀얼 시스템 | en_US |
dc.subject | Output current ripple | en_US |
dc.subject | 출력 전류 리플 | en_US |
dc.title | 마일드 하이브리드 전기 차량용 2.5kW급 8상 양방향 컨버터에 관한 연구 | en_US |
dc.title.alternative | Research on a 2.5kW 8-Phase Bi-directional Converter for Mild Hybrid Electric Vehicles | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 25 | - |
dc.identifier.doi | 10.7467/KSAE.2017.25.1.082 | - |
dc.relation.page | 82-91 | - |
dc.relation.journal | 한국자동차공학회 논문집 | - |
dc.contributor.googleauthor | 임재우 | - |
dc.contributor.googleauthor | 김희준 | - |
dc.contributor.googleauthor | 최준삼 | - |
dc.relation.code | 2017019066 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | hjkim | - |
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