TY - GEN
T1 - A new ZVS-PWM current-fed full-bridge converter with full soft-switching load range
AU - Yin, Zhijian
AU - Li, Kerui
AU - Hu, Jiefeng
AU - Wang, Huai
AU - Ioinovici, Adrian
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2016/12/21
Y1 - 2016/12/21
N2 - This paper presents a new soft-switched, current-driven full-bridge converter. A simple snubber is used in order to get ZVS for all the main switches. The soft-switching realization is independent of the load. The snubber is placed in parallel with the bridge. All the resonant circuit energy is recycled by the load in each half cycle. No additional current stresses appear on the main switches. A design-oriented steady-state analysis leads to the expressions of the dc voltage conversion ratio and ZVS analytical conditions, allowing for a trade-off design of the resonant inductor. A prototype has been built with a high energy transfer efficiency. The simulation and experiment results confirm the detailed theoretical analysis. © 2016 IEEE.
AB - This paper presents a new soft-switched, current-driven full-bridge converter. A simple snubber is used in order to get ZVS for all the main switches. The soft-switching realization is independent of the load. The snubber is placed in parallel with the bridge. All the resonant circuit energy is recycled by the load in each half cycle. No additional current stresses appear on the main switches. A design-oriented steady-state analysis leads to the expressions of the dc voltage conversion ratio and ZVS analytical conditions, allowing for a trade-off design of the resonant inductor. A prototype has been built with a high energy transfer efficiency. The simulation and experiment results confirm the detailed theoretical analysis. © 2016 IEEE.
KW - DC-DC conversion
KW - PWM
KW - Soft switching
KW - Zero voltage switching
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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85010032179&origin=recordpage
U2 - 10.1109/IECON.2016.7793948
DO - 10.1109/IECON.2016.7793948
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781509034741
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 1221
EP - 1226
BT - Proceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society
PB - IEEE Computer Society
T2 - 42nd Conference of the Industrial Electronics Society, IECON 2016
Y2 - 24 October 2016 through 27 October 2016
ER -