| Title: | 3D platform for coupling coefficient evaluation of an inductive power transfer systems |
|---|
| Authors: | ID Domajnko, Jure (Author)
ID Milanovič, Miro (Author)
ID Prosen, Nataša (Author) |
|---|
| Files: |  sensors-22-01445-v2.pdf (42,20 MB)
MD5: 564A3D3990B908C35E0F47C4C31D861F
 https://www.mdpi.com/1424-8220/22/4/1445
|
|---|
| Language: | English |
|---|
| Work type: | Article |
|---|
| Typology: | 1.01 - Original Scientific Article |
|---|
| Organization: | FERI - Faculty of Electrical Engineering and Computer Science
|
|---|
| Abstract: | This paper presents a custom-made, computer-connected, and controlled 3D platform that
enables the evaluation of the coupling coefficient between the transmitter and receiver coil parts of an
inductive wireless power transfer (IPT) system. The platform includes a computer application, a 3D
positioning mechanism, and an inductance measurement circuit. The positioning mechanism moves
the coils to the point in 3D space, and the inductance circuit measures the mutual inductance between
the transmitter and the receiver coil. The measured value can be used to calculate the coupling
coefficient between the transmitter and the receiver coil. The data are sent to the computer for further
visualisation. The transmitter and the receiver coil can be evaluated by measuring the coupling
coefficient between them in multiple points in space. Measurements performed with the platform
can be used in the design and evaluation phases of inductive wireless power transfer systems and to
extrapolate the polynomial function of the coupling coefficient in relation to the distance between
coils or their misalignment. |
|---|
| Keywords: | coupling coefficient, inductance measurement, IPT coil design |
|---|
| Publication status: | Published |
|---|
| Publication version: | Version of Record |
|---|
| Submitted for review: | 12.01.2022 |
|---|
| Article acceptance date: | 08.02.2022 |
|---|
| Publication date: | 13.02.2022 |
|---|
| Publisher: | MDPI AG |
|---|
| Year of publishing: | 2022 |
|---|
| Number of pages: | 23 str. |
|---|
| Numbering: | Vol. 22, iss. 4 |
|---|
| PID: | 20.500.12556/DKUM-92349  |
|---|
| UDC: | 621.3 |
|---|
| ISSN on article: | 1424-8220 |
|---|
| COBISS.SI-ID: | 97181443 |
|---|
| DOI: | 10.3390/s22041445 |
|---|
| Copyright: | © 2022 by the authors. |
|---|
| Publication date in DKUM: | 01.04.2025 |
|---|
| Views: | 259 |
|---|
| Downloads: | 7 |
|---|
| Metadata: |    |
|---|
| Categories: | Misc.
|
|---|
|
:
|
Copy citation |
|---|
| | | | Average score: | (0 votes) |
|---|
| Your score: | Voting is allowed only for logged in users. |
|---|
| Share: |  |
|---|
Hover the mouse pointer over a document title to show the abstract or click
on the title to get all document metadata. |
