Abstract

This paper describes a practical design and control of a newly developed zero-voltage-switching (ZVS) 3-level dc-dc converter with minimum circulating current. The converter is designed with ZVS soft-switching techniques to achieve high efficiency. Furthermore, two main key issues on the high voltage dc-dc converter are discussed with minimization of the circulation current between main switches and optimal dead time for soft switching. The converter has achieved about 95% efficiency under wide 7 kW load condition.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.