Time Domain Analysis of WPT System with Parallel Resonant Secondary Stage Driving Rectifier Load
The secondary stage of a wireless power transfer (WPT) system with a $L_{2} C_{2}$ parallel-resonant circuit driving a rectifier load is analyzed in the time domain. The resonant capacitor $C_{2}$ may swing freely (swinging mode) or be charged to the steady-state output voltage value $V_{o}$ and capped at $\pm V_{o}$ (bounded mode). Analytic results are derived and confirmed by SPICE simulation and measurement results. Results are organized as normalized parameters to help in design.
Authors
- Yuan Yao (ORCID: https://orcid.org/0000-0002-0025-6175)
- Wing‐Hung Ki (ORCID: https://orcid.org/0000-0002-7873-5643)
- Chi-Ying Tsui (ORCID: https://orcid.org/0000-0002-8024-2637)
Institutions
- Hong Kong University of Science and Technology (HK)
Publication Details
- Published
- 2024-11-07
- DOI
- https://doi.org/10.1109/apccas62602.2024.10808455
- Primary Topic
- Advanced DC-DC Converters
- Type
- article
- Field-Weighted Citation Impact
- 0.00