| Title: | Control of an inductive power transfer system using a double coil structure |
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| Authors: | ID Prosen, Nataša (Author)
ID Truntič, Mitja (Author)
ID Domajnko, Jure (Author) |
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| Files: |  electronics-11-02148-v2.pdf (9,50 MB)
MD5: 1D881F2AD57C7914697A241CE83E1B52
 https://www.mdpi.com/2079-9292/11/14/2148
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| Language: | English |
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| Work type: | Article |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FERI - Faculty of Electrical Engineering and Computer Science
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| Abstract: | This paper presents the design of the control of the system using a double DD coil structure.
The double DD coil is a layered coil structure that consists of two single DD coils, rotated to each other
by 90◦. A large-signal and small-signal model of the proposed IPT system are designed for control
synthesis. The small-signal model is derived from the large-signal using harmonic approximation
and the extended describing functions (EDF). For the small-signal model, voltage and current control
schemes were proposed for the purpose of wireless battery charging. The robustness of the control is
tested on a small-scale IPT system using double DD coils and resistive load. The results are evaluated
at different reference voltages, currents, loads and coupling coefficients. |
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| Keywords: | wireless power transfer, double DD coil structure, voltage control, IPT with multiple coils |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 05.05.2022 |
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| Article acceptance date: | 06.07.2022 |
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| Publication date: | 08.07.2022 |
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| Publisher: | MDPI AG |
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| Year of publishing: | 2022 |
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| Number of pages: | 25 str. |
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| Numbering: | Vol. 11, iss. 14 |
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| PID: | 20.500.12556/DKUM-92307  |
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| UDC: | 621.314.572 |
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| ISSN on article: | 2079-9292 |
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| COBISS.SI-ID: | 118034435 |
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| DOI: | 10.3390/electronics11142148 |
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| Copyright: | © 2022 by the authors |
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| Publication date in DKUM: | 28.03.2025 |
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| Views: | 146 |
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| Downloads: | 12 |
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| Metadata: |    |
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| Categories: | Misc.
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