DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jae-sang | ko |
dc.contributor.author | Kim, Keonwoo | ko |
dc.contributor.author | Bae, Juhyun | ko |
dc.contributor.author | Cheon, Sungmoon | ko |
dc.contributor.author | Moon, Gun-Woo | ko |
dc.date.accessioned | 2021-10-27T12:50:16Z | - |
dc.date.available | 2021-10-27T12:50:16Z | - |
dc.date.created | 2021-10-26 | - |
dc.date.issued | 2021-05 | - |
dc.identifier.citation | 12th IEEE Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021, pp.1232 - 1238 | - |
dc.identifier.uri | http://hdl.handle.net/10203/288384 | - |
dc.description.abstract | Lithium-ion batteries suffer from serious problems in charging and discharging in a low-temperature environment, and battery pre-heating methods are being actively conducted to solve this problem. The internal heating method which uses the ohmic loss of the battery internal resistance can be implemented with an on-board self-heater without an external power source, and is suitable for electric vehicles or portable devices. This paper proposes a new resonant push-pull AC heater. The proposed heater reduces voltage stress and switching loss by connecting a resonant capacitor to the switch in parallel. In addition, it has a small volume as it can achieve 'all-time heating' of a battery without an interleaving structure. In order to verify the effectiveness of the proposed AC heater, an experiment was performed to preheat a lithium-ion battery of 8 series-2 parallel 18650 type from -20°C to 0°C. | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | High-Efficiency Resonant Push-Pull AC Heater for Lithium-Ion Battery Pre-heating at Low Temperature | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-85114211535 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 1232 | - |
dc.citation.endingpage | 1238 | - |
dc.citation.publicationname | 12th IEEE Energy Conversion Congress and Exposition - Asia, ECCE Asia 2021 | - |
dc.identifier.conferencecountry | SI | - |
dc.identifier.conferencelocation | Virtual | - |
dc.identifier.doi | 10.1109/ECCE-Asia49820.2021.9479370 | - |
dc.contributor.localauthor | Moon, Gun-Woo | - |
dc.contributor.nonIdAuthor | Kim, Jae-sang | - |
dc.contributor.nonIdAuthor | Kim, Keonwoo | - |
dc.contributor.nonIdAuthor | Bae, Juhyun | - |
dc.contributor.nonIdAuthor | Cheon, Sungmoon | - |
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