DC Field | Value | Language |
---|---|---|
dc.contributor.author | 문건우 | ko |
dc.contributor.author | 박홍선 | ko |
dc.contributor.author | 김철호 | ko |
dc.contributor.author | 이중휘 | ko |
dc.contributor.author | 장수엽 | ko |
dc.contributor.author | 오전근 | ko |
dc.date.accessioned | 2017-12-20T04:35:50Z | - |
dc.date.available | 2017-12-20T04:35:50Z | - |
dc.identifier.uri | http://hdl.handle.net/10203/230946 | - |
dc.description.abstract | A two- stage charge equalization apparatus for a series-connected battery string comprises a battery module having a plurality of batteries connected in series; a battery string having M (M=2) battery modules connected in series; M charge control switch modules connected in parallel to each of the M battery modules; M second DC/DC converters connected to each of the M charge control switch modules,- a single first DC/DC converter connected to the M second DC/DC converter; and a microprocessor controlling the charge control switch module, wherein the first DC/DC converter is inputted with an overall potential of the battery string and outputs a potential lower than the potential inputted and each of batteries composing the battery module shares the second DC/DC converter using the charge control switch module. | - |
dc.title | Two-stage charge equalization method and apparatus for series-connected battery string | - |
dc.title.alternative | 직렬전지그룹의 2레벨 식 충전 균형 방법과 장치에 사용된다 | - |
dc.type | Patent | - |
dc.type.rims | PAT | - |
dc.contributor.localauthor | 문건우 | - |
dc.contributor.nonIdAuthor | 박홍선 | - |
dc.contributor.nonIdAuthor | 김철호 | - |
dc.contributor.nonIdAuthor | 이중휘 | - |
dc.contributor.nonIdAuthor | 장수엽 | - |
dc.contributor.nonIdAuthor | 오전근 | - |
dc.contributor.assignee | KAIST, SK Innovation Co., Ltd. | - |
dc.identifier.iprsType | 특허 | - |
dc.identifier.patentApplicationNumber | 200880111482 | - |
dc.identifier.patentRegistrationNumber | 101821920 | - |
dc.date.application | 2008-10-16 | - |
dc.date.registration | 2013-01-09 | - |
dc.publisher.country | CC | - |
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