Abstract
Employing a saturable core in the development of zero-voltage-switching (ZVS) technique has attracted widespread attention. However, these analyses are focused on the discussions of the uncontrollable ZVS pulsewidth modulation (PWM) converters. In this paper, the characteristics after the addition of the control circuits to the ZVS saturable-core PWM converters are considered. The small-signal models of the controllable ZVS saturable-core PWM converters are also proposed. Furthermore, a proper compensation strategy is offered to achieve a stable and satisfactory dynamic response. Self-excited ZVS PWM resonant regulators with the control scheme are eventually implemented to verify theoretical derivations.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
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.