DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Joong Hui | ko |
dc.contributor.author | Jang, Soo Yeup | ko |
dc.contributor.author | Oh, Jeon Keun | ko |
dc.contributor.author | Moon, GunWoo | ko |
dc.contributor.author | Park, Hong Sun | ko |
dc.contributor.author | Kim, Chol Ho | ko |
dc.date.accessioned | 2017-12-20T02:40:38Z | - |
dc.date.available | 2017-12-20T02:40:38Z | - |
dc.date.issued | 2013-01-15 | - |
dc.identifier.uri | http://hdl.handle.net/10203/230834 | - |
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 (Mg2) 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 | 직렬 연결 배터리 스트링을 위한 2단 전하 균일 방법 및 장치 | - |
dc.type | Patent | - |
dc.type.rims | PAT | - |
dc.contributor.localauthor | Moon, GunWoo | - |
dc.contributor.nonIdAuthor | Lee, Joong Hui | - |
dc.contributor.nonIdAuthor | Jang, Soo Yeup | - |
dc.contributor.nonIdAuthor | Oh, Jeon Keun | - |
dc.contributor.nonIdAuthor | Park, Hong Sun | - |
dc.contributor.nonIdAuthor | Kim, Chol Ho | - |
dc.contributor.assignee | SK ENERGY CO., LTD., KAIST | - |
dc.identifier.iprsType | 특허 | - |
dc.identifier.patentApplicationNumber | 12681990 | - |
dc.identifier.patentRegistrationNumber | 8354825 | - |
dc.date.application | 2008-10-16 | - |
dc.date.registration | 2013-01-15 | - |
dc.publisher.country | US | - |
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