Abstract
In this paper, a transducer that is suitable for the ultrasonic wireless power transmission system is discussed. The transducer is designed based on Mason's equivalent circuit theory, basically. The transducer was developed using design parameters optimized by multiphysics analysis. As a result, it is confirmed that the transmission efficiency is drastically improved to more than 50%. This result suggests that wireless power transmission by acoustic wave is feasible.
| Original language | English |
|---|---|
| Pages (from-to) | 27-35 |
| Number of pages | 9 |
| Journal | Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi) |
| Volume | 184 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Aug 2013 |
Keywords
- energy harvesting
- equivalent circuit
- multiphysics analysis
- transducer
- ultrasonic
- wireless power transmission
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering