20.500.12556/DKUM-91497 Comparison of different modulation control strategies for wireless power transfer system 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 inductive power transfer full-bridge inverter inverter modulation comparison efficiency comparison inverterji indukcija primerjava true false true MDPI Angleški jezik Slovenski jezik https://www.mdpi.com/journal/electronics © 2024 by the authors Članek v reviji 2025-01-08 13:41:36 2025-01-08 13:41:36 2026-01-20 03:18:34 0000-00-00 00:00:00 2025 0 0 18 str. iss. 1, [article no.] 6 Vol. 14 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 2024-11-07 2024-12-20 2024-12-24 621.31 221190147 10.3390/electronics14010006 2079-9292 electronics-14-00006.pdf electronics-14-00006.pdf 1 4EDF972CA94A8CC1DE3E21B4E5F08454 9324550111375438afab67c28943d662e0d0d70458b96d40c05a3fb3960230e5 0e50347a-f53f-11f0-94a4-00155d580e02 https://dk.um.si/Dokument.php?lang=slv&id=202182 https://www.mdpi.com/2079-9292/14/1/6 0 0a2e01c8-f53f-11f0-94a4-00155d580e02 https://dk.um.si/Dokument.php?lang=slv&id=202181 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0