Abstract
In this paper, with two H-bridge inverters like a dual active bridge, a dual side controlled wireless power transfer (WPT) system is proposed, especially without communication. In conventional dual side-controlled communication-less WPT studies, load condition is unknown at the primary side inverter. So, the primary side inverter usually operates in the full load condition. This paper proposes a way for controlling the primary side inverter according to load conditions with the estimation of secondary side inverter information. For the way, the estimation procedure of mutual inductance considering the change of self-inductance at the primary side is proposed. The proposed method improves efficiency at the overall load condition, which is verified with the experimental results.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
