Automatic Position Detection and Transmitting Activation of Dynamic Wireless Power Transfer System with Air Capacitor

2022 Wireless Power Week (WPW 2022): Proceedings 2022
Bohdan Pakhaliuk, Oleksandr Husev, Viktor Shevchenko, Kaspars Kroičs, Deniss Stepins, Ryszard Strzelecki

Application of dynamic wireless power transfer is constantly growing because it allows reduce battery bank capacity, increase the range, and safety of portable device charging. One of the main difficulties is detection of receiver position. Paper proposes to use specific resonant tank capacitor design that allows automatically activate transmitter coil over which receiver coil is moving. The example of such dynamic charging system was analyzed by using ANSYS and Matlab simulation software. The results confirm that proposed solution allow automatically detect receiver and activate corresponding transmitter coil.

Keywords
wireless power transfer, inductive power transfer, magnetics field simulation, leakage magnetic field, position detection, segmented control
DOI
10.1109/WPW54272.2022.9853972
Hyperlink
https://ieeexplore-ieee-org.resursi.rtu.lv/document/9853972

Pakhaliuk, B., Husev, O., Shevchenko, V., Kroičs, K., Stepins, D., Strzelecki, R. Automatic Position Detection and Transmitting Activation of Dynamic Wireless Power Transfer System with Air Capacitor. In: 2022 Wireless Power Week (WPW 2022): Proceedings, France, Bordeaux, 5-8 July, 2022. Piscataway: IEEE, 2022, pp.487-491. ISBN 978-1-6654-8446-6. e-ISBN 978-1-6654-8445-9. Available from: doi:10.1109/WPW54272.2022.9853972

Publication language
English (en)