DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Moo-Hyun | ko |
dc.contributor.author | Jeong, Yeonho | ko |
dc.contributor.author | Kim, Dong-Kwan | ko |
dc.contributor.author | Kim, Ki-Mok | ko |
dc.contributor.author | Moon, Gun-Woo | ko |
dc.date.accessioned | 2019-11-26T09:20:39Z | - |
dc.date.available | 2019-11-26T09:20:39Z | - |
dc.date.created | 2019-11-22 | - |
dc.date.created | 2019-11-22 | - |
dc.date.created | 2019-11-22 | - |
dc.date.issued | 2019-05-29 | - |
dc.identifier.citation | 10th International Conference on Power Electronics and ECCE Asia (ICPE - ECCE Asia), pp.1927 - 1932 | - |
dc.identifier.uri | http://hdl.handle.net/10203/268627 | - |
dc.description.abstract | This paper proposed an boost pre-regulating converter with an asymmetric half-bridge double-ended LLC converter for DC server power supply. Proposed converter consists of boost converter for pre-regulating stage and LLC converter for stand-by stage. Due to the integration of the switches, the switch for stand-by stage can be eliminated. Two output voltages, main output voltage and stand-by output voltage, are regulated by using both pulse width modulation and pulse frequency modulation controls. The switches in the proposed structure achieve zero-voltage-switching (ZVS) in the nominal state. As a result, the proposed structure that contains boost pre-regulating converter and LLC stand-by converter has higher efficiency than the conventional structure which has flyback stand-by converter. The feasibility of the proposed structure is confirmed with 260-380V input and 400V/500W main output, 12V/25.2W stand-by output prototype. | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | Pre-Regulating Boost Converter with Asymmetric Half-bridge LLC Converter for DC Server Power Supply | - |
dc.type | Conference | - |
dc.identifier.wosid | 000589400302158 | - |
dc.identifier.scopusid | 2-s2.0-85071622519 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 1927 | - |
dc.citation.endingpage | 1932 | - |
dc.citation.publicationname | 10th International Conference on Power Electronics and ECCE Asia (ICPE - ECCE Asia) | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | BEXCO, Busan | - |
dc.identifier.doi | 10.23919/ICPE2019-ECCEAsia42246.2019.8796913 | - |
dc.contributor.localauthor | Moon, Gun-Woo | - |
dc.contributor.nonIdAuthor | Park, Moo-Hyun | - |
dc.contributor.nonIdAuthor | Jeong, Yeonho | - |
dc.contributor.nonIdAuthor | Kim, Dong-Kwan | - |
dc.contributor.nonIdAuthor | Kim, Ki-Mok | - |
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