DC Field | Value | Language |
---|---|---|
dc.contributor.author | seong, Hyun Wook | ko |
dc.contributor.author | Kim, Hyoung Suk | ko |
dc.contributor.author | Moon, GunWoo | ko |
dc.contributor.author | Youn, Myung Joong | ko |
dc.date.accessioned | 2013-03-29T09:47:59Z | - |
dc.date.available | 2013-03-29T09:47:59Z | - |
dc.date.created | 2012-07-05 | - |
dc.date.created | 2012-07-05 | - |
dc.date.issued | 2011-05-30 | - |
dc.identifier.citation | Power Electronics and ECCE Asia (ICPE & ECCE), 2011 IEEE 8th International Conference on, pp.1591 - 1598 | - |
dc.identifier.uri | http://hdl.handle.net/10203/169870 | - |
dc.description.abstract | In general, a zero-voltage switching (ZVS) condition of boost-integrated DC-DC converters is load dependent and lost at a light load due to an insufficient energy stored in a leakage inductor. To extend a ZVS load range without increasing an external leakage inductor at a light load condition, a frequency modulation (FM) control is proposed. By modulating a switching frequency adaptive to a load current at a desired load range, ZVS can be recovered through an energy stored in a boost inductor so that the switching losses can be significantly reduced. Thus, the conversion efficiency at a light load condition can be improved. A ZVS boost integrated flyback (BIF) converter with a voltage doubler rectifier (VDR) is presented to apply the proposed control method as an example. Experimental results from a digitally implemented prototype are shown to demonstrate the proposed work. | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.title | Light-Load Efficiency Improvement for Zero-Voltage Switching Boost Integrated Converters | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-80052086975 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 1591 | - |
dc.citation.endingpage | 1598 | - |
dc.citation.publicationname | Power Electronics and ECCE Asia (ICPE & ECCE), 2011 IEEE 8th International Conference on | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | Jeju | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Moon, GunWoo | - |
dc.contributor.localauthor | Youn, Myung Joong | - |
dc.contributor.nonIdAuthor | seong, Hyun Wook | - |
dc.contributor.nonIdAuthor | Kim, Hyoung Suk | - |
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