An Optimal Variable Frequency Phase Shift Control Strategy for ZVS Operation Within Wide Power Range in IPT Systems
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2019.2947092
Abstract: In inductive power transfer (IPT) systems, zero-voltage-switching (ZVS) operation within wide power range is an urgent requirement to improve system efficiency and reduce electromagnetic interference. The combination of phase shift (PS) control and variable frequency… read more here.
Keywords: wide power; control; power; zvs operation ... See more keywords
A Novel Series Capacitor Isolated DC–DC Converter With Reduced Voltage Stress of Primary Switches, Full-Range ZVS Operation, and Improved Light-Load Efficiency
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2023.3324463
Abstract: To target the 80 Plus 380 Vdc Titanium specifications, this article proposed a novel fixed-frequency isolated dc–dc converter with full-range zero voltage switching (ZVS). Different from the conventional phase-shift full-bridge (PSFB) converter, the series capacitor… read more here.
Keywords: converter; voltage; zvs operation; full range ... See more keywords
Streamlined QPS Control With Magnetizing Current Injection for All-ZVS Operation in Decoupled-Type Triple Active Bridge Converters
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2024.3424850
Abstract: The decoupled-type triple active bridge converter (DTAB) offers improved power density and power-decoupling features by removing an auxiliary inductance from one port. However, traditional phase-shift modulation schemes fail to extend the zero-voltage-switching (ZVS) range, limiting… read more here.
Keywords: dtab; active bridge; zvs; zvs operation ... See more keywords