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The defense date of the thesis is 2006-09-01
The current date is 2019-03-22
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URN etd-0901106-012018 Statistics This thesis had been viewed 3646 times. Download 16 times. Author Feng-Yu Huang Author's Email Address No Public. Department Electrical Engineering Year 2005 Semester 2 Degree Master Type of Document Master's Thesis Language English Page Count 65 Title A ZERO VOLTAGE SWITCHING HALF BRIDGE SERIES RESONANT CONVERTER Keyword PFC Resonant ZVS Energy Saving Energy Saving ZVS Resonant PFC Abstract This thesis presents a soft switching half bridge LLC series resonant converter combine the PFC circuit. In resonant converter all switches working on the ZVS and the secondary diodes are working on the ZCS. This topology is very simple just only use one magnetic component to achieve the ZVS.
This thesis presents a zero-voltage-switched (ZVS) of resonant half-bridge converter. Its advantages are high efficiency, low EMI, low switching loss, compact size, low voltage stress, etc. To achieves the ZVS of power switches, in front-end used PFC to provide a fixed voltage for the resonant converter. At the same time the PFC also reduces the harmonic current.
An experimental prototype of 90~264Vac input, 24V/10A output, the resonant converter full load efficient reaches 95.2%.
Advisor Committee Ming-Chieh Tsai - advisor
none - co-chair
none - co-chair
Files Date of Defense 2006-07-25 Date of Submission 2006-09-01