Abstract
At present, the freedom of load movement of wireless power transmission system in single transmitter and single receiver mode is not high. The receiving power and efficiency of the system are easily affected by the change of the relative position of the receiving and transmitting coils. In order to improve the degree of freedom of the receiver, this paper proposes a dynamic wireless power transmission system with multi transmitting structure based on air-core coils. The circuit model of wireless power transmission system with multiple transmitting coils is deduced. The mutual inductance between the multiple transmitting coils and the movable receiving coil is analyzed. The characteristics of receiving power and system efficiency varying with the position change of the receiving coil are studied further. The application of multiple transmitting coils is benefit to promote the system efficiency stability of dynamic wireless power transmission system for movable load.
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.
