Optimal Rotating Receiver Angles Estimation for Multicoil Dynamic Wireless Power Transfer
Bohdan Pakhaliuk,
Viktor Shevchenko,
Jan Mućko,
Oleksandr Husev,
Mykola Lukianov,
Piotr Kołodziejek,
Natalia Strzelecka,
Ryszard Strzelecki
Affiliations
Bohdan Pakhaliuk
Laboratory Linte^2, Department of Power Electronics and Electrical Machines, Faculty of Electrical and Control Engineering, Gdansk University of Technology, 80-226 Gdansk, Poland
Viktor Shevchenko
Chernihiv Power Electronics Laboratory, RTES Department, Educational-Scientific Institute of Electronic and Information Technologies, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine
Jan Mućko
Faculty of Telecommunications, Computer Science and Electrical Engineering, UTP University of Science and Technology, 85-796 Bydgoszcz, Poland
Oleksandr Husev
Chernihiv Power Electronics Laboratory, RTES Department, Educational-Scientific Institute of Electronic and Information Technologies, Chernihiv Polytechnic National University, 14035 Chernihiv, Ukraine
Mykola Lukianov
Department of Electronic Devices and Systems, Faculty of Electronics, “Igor Sikorsky Kyiv Polytechnic Institute”, National Technical University of Ukraine, 03056 Kyiv, Ukraine
Piotr Kołodziejek
Laboratory Linte^2, Department of Power Electronics and Electrical Machines, Faculty of Electrical and Control Engineering, Gdansk University of Technology, 80-226 Gdansk, Poland
Natalia Strzelecka
Department of Ship Automation, Faculty of Electrical Engineering, Gdynia Maritime University, 81-225 Gdynia, Poland
Ryszard Strzelecki
Laboratory Linte^2, Department of Power Electronics and Electrical Machines, Faculty of Electrical and Control Engineering, Gdansk University of Technology, 80-226 Gdansk, Poland
This study proposed an approach to dynamic wireless charging that uses a rotating receiver coil. Our simulation study focused on the verification of a novel way of increasing the coupling coefficient and power transfer stability by following the flux of the transmitting coils. To obtain the highest possible coupling by means of the FEM analysis, we studied the optimization of the trajectory of the angular velocity of the rotating receiver. The coupling coefficient trajectories that were obtained were simulated by means of the state space model with three transmitters. Our comprehensive analysis showed that the proposed approach of wireless power transmission enabled a 40% increase in the usage of track space.
