| Title: | Comparison of different modulation control strategies for wireless power transfer system |
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| Authors: | ID Domajnko, Jure (Author)
ID Težak, Oto (Author)
ID Truntič, Mitja (Author)
ID Prosen, Nataša (Author) |
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| Files: |  electronics-14-00006_(1).pdf (4,00 MB)
MD5: 81C75D907D5044C5FD850669C3222C91
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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: | When designing a wireless power transfer system, overall system efficiency is one of the key parameters. The efficiency depends on several parameters, which also includes control modulation, used for excitation of the transmitter coil. However, how much the modulation technique impacts the efficiency is studied rarely. In this paper, we compare the three most popular control modulation techniques for transmitter voltage of a wireless power transfer system. First, the theory behind the methods is presented by highlighting the difference between them and their implementation. The methods are implemented, together with a linear PI control scheme, to evaluate the efficiency and performance of each of the methods. Finally, the practical tests were performed, under different output power levels, in order to evaluate the practical performance of each modulation strategy further |
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| Keywords: | inductive power transfer, full-bridge inverter, inverter modulation comparison, efficiency comparison |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 08.12.2024 |
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| Article acceptance date: | 20.12.2024 |
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| Publication date: | 24.12.2024 |
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| Publisher: | MDPI |
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| Year of publishing: | 2025 |
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| Number of pages: | 18 str. |
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| Numbering: | Vol. 14, iss. 1, [article no.] 6 |
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| PID: | 20.500.12556/DKUM-91497  |
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| UDC: | 621.31 |
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| ISSN on article: | 2079-9292 |
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| COBISS.SI-ID: | 221190147 |
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| DOI: | 10.3390/electronics14010006 |
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| Copyright: | © 2024 by the authors
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| Publication date in DKUM: | 08.01.2025 |
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| Views: | 0 |
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| Downloads: | 5 |
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| Metadata: |    |
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| Categories: | Misc.
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