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dc.contributor.author김래영-
dc.date.accessioned2016-11-02T05:13:02Z-
dc.date.available2016-11-02T05:13:02Z-
dc.date.issued2015-04-
dc.identifier.citation전력전자학회 논문지, v. 20, NO 2, Page. 160-166en_US
dc.identifier.issn1229-2214-
dc.identifier.issn2288-6281-
dc.identifier.urihttp://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JRJJC3_2015_v20n2_160-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/24080-
dc.description.abstractThis study proposes an improved cell balancing circuit for fast equalization among lithium-ion (Li-ion) batteries. A simple voltage sensorless charge balancing circuit has been proposed in the past [1]. This cell balancing circuit automatically transfers energy from high-to low-voltage battery cells. However, the circuit requires a switch with low on-resistance because the balancing speed is limited by the on-resistance of the switch. Balancing speed decreases as the voltage difference among the battery cells decrease. In this study, the balancing speed of the cell balancing circuit is enhanced by using the auxiliary circuit, which boosts the balancing current. The charging current is determined by the nominal battery cell voltage and thus, the balancing speed is almost constant despite the very small voltage differences among the batteries. Simulation results are provided to verify the validity of the proposed cell balancing circuit.en_US
dc.description.sponsorship본 논문은 2014년 전력전자학술대회 외부장학금 수혜논문임.en_US
dc.language.isoko_KRen_US
dc.publisher전력전자학회en_US
dc.subjectLithium-ion batteryen_US
dc.subjectSOCen_US
dc.subjectState of Chargeen_US
dc.subjectBalancing currenten_US
dc.subjectSymmetrical multi-winding transformeren_US
dc.title빠른 전하 균일화를 위한 새로운 구조의 셀 밸런싱 회로en_US
dc.title.alternativeA Novel Cell Balancing Circuit for Fast Charge Equalizationen_US
dc.typeArticleen_US
dc.relation.no2-
dc.relation.volume20-
dc.identifier.doi10.6113/TKPE.2015.20.2.160-
dc.relation.page160-166-
dc.relation.journal전력전자학회 논문지-
dc.contributor.googleauthor박동진-
dc.contributor.googleauthor최시영-
dc.contributor.googleauthor김용욱-
dc.contributor.googleauthor김래영-
dc.contributor.googleauthorPark, Dong-Jin-
dc.contributor.googleauthorChoi, See-Young-
dc.contributor.googleauthorKim, Yong-Wook-
dc.contributor.googleauthorKim, Rae-Young-
dc.relation.code2015040811-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING-
dc.identifier.pidrykim-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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