Experimental data validating the optimization of a wireless power transfer prototype employing a novel phase shift measurement system and frequency control.

ABSTRACT: Resonant wireless power transfer (WPT) systems have been evolving and improving their designs over the last few years, looking to efficiently charge electric vehicles, cellphones, and biomedical devices. In this article, we present to the scientific community the data obtained from the optimization of a resonant WPT prototype, operating at different vertical misalignments and load conditions, known to have an impact on the behavior of these type of systems. To maximize the power transferred to the load, we developed a proportional-integral frequency control algorithm that employs the phase-shift between the voltage and current waveforms in the transmitting antenna (resonance indicator) as a setpoint. Data on the performance and control optimization process of the prototype during laborator

SUBMITTER: Martinez A 

PROVIDER: S-EPMC9679719 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature