Numerical and Circuit Modeling of the Low-Power Periodic WPT Systems
This article presents a method for analysis of the low-power periodic Wireless Power Transfer (WPT) system, using field and circuit models. A three-dimensional numerical model of multi-segment charging system, with periodic boundary conditions and current sheet approximation was solved by using the...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-05-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/13/10/2651 |
| _version_ | 1797567243677073408 |
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| author | Adam Steckiewicz Jacek Maciej Stankiewicz Agnieszka Choroszucho |
| author_facet | Adam Steckiewicz Jacek Maciej Stankiewicz Agnieszka Choroszucho |
| author_sort | Adam Steckiewicz |
| collection | DOAJ |
| description | This article presents a method for analysis of the low-power periodic Wireless Power Transfer (WPT) system, using field and circuit models. A three-dimensional numerical model of multi-segment charging system, with periodic boundary conditions and current sheet approximation was solved by using the finite element method (FEM) and discussed. An equivalent circuit model of periodic WPT system was proposed, and required lumped parameters were obtained, utilizing analytical formulae. Mathematical formulations were complemented by analysis of some geometrical variants, where transmitting and receiving coils with different sizes and numbers of turns were considered. The results indicated that the proposed circuit model was able to achieve similar accuracy as the numerical model. However, the complexity of model and analysis were significantly reduced. |
| first_indexed | 2024-03-10T19:38:55Z |
| format | Article |
| id | doaj.art-b0a0e533f9654a00aad59724888a1445 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T19:38:55Z |
| publishDate | 2020-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-b0a0e533f9654a00aad59724888a14452023-11-20T01:27:36ZengMDPI AGEnergies1996-10732020-05-011310265110.3390/en13102651Numerical and Circuit Modeling of the Low-Power Periodic WPT SystemsAdam Steckiewicz0Jacek Maciej Stankiewicz1Agnieszka Choroszucho2Faculty of Electrical Engineering, Bialystok University of Technology, Wiejska 45D, 15-351 Bialystok, PolandFaculty of Electrical Engineering, Bialystok University of Technology, Wiejska 45D, 15-351 Bialystok, PolandFaculty of Electrical Engineering, Bialystok University of Technology, Wiejska 45D, 15-351 Bialystok, PolandThis article presents a method for analysis of the low-power periodic Wireless Power Transfer (WPT) system, using field and circuit models. A three-dimensional numerical model of multi-segment charging system, with periodic boundary conditions and current sheet approximation was solved by using the finite element method (FEM) and discussed. An equivalent circuit model of periodic WPT system was proposed, and required lumped parameters were obtained, utilizing analytical formulae. Mathematical formulations were complemented by analysis of some geometrical variants, where transmitting and receiving coils with different sizes and numbers of turns were considered. The results indicated that the proposed circuit model was able to achieve similar accuracy as the numerical model. However, the complexity of model and analysis were significantly reduced.https://www.mdpi.com/1996-1073/13/10/2651wireless power transferwireless chargingcircuit modelingnumerical analysis |
| spellingShingle | Adam Steckiewicz Jacek Maciej Stankiewicz Agnieszka Choroszucho Numerical and Circuit Modeling of the Low-Power Periodic WPT Systems Energies wireless power transfer wireless charging circuit modeling numerical analysis |
| title | Numerical and Circuit Modeling of the Low-Power Periodic WPT Systems |
| title_full | Numerical and Circuit Modeling of the Low-Power Periodic WPT Systems |
| title_fullStr | Numerical and Circuit Modeling of the Low-Power Periodic WPT Systems |
| title_full_unstemmed | Numerical and Circuit Modeling of the Low-Power Periodic WPT Systems |
| title_short | Numerical and Circuit Modeling of the Low-Power Periodic WPT Systems |
| title_sort | numerical and circuit modeling of the low power periodic wpt systems |
| topic | wireless power transfer wireless charging circuit modeling numerical analysis |
| url | https://www.mdpi.com/1996-1073/13/10/2651 |
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