Estimation of Harvesting Power in Magnetic Energy Harvesting Module Using Bobbin Coils
Abstract
ABSTRACT In this paper, bobbin coils are used as magnetic energy harvesting coils. Bobbin coils are low cost and have a high degree of freedom of shape. An equation is proposed to estimate the harvesting power of a magnetic energy harvesting coil from the mass and bobbin size of the bobbin coil. Electromagnetic induction experiments with the bobbin coil were carried out and the relative error to the harvesting power obtained confirms the agreement with the trend of the estimation equation.
Fields of Study & Subjects
Innovative Energy Harvesting Technologies
Magnetic Properties and Applications
Wireless Power Transfer Systems
Publication details
- Journal / source
- Electrical Engineering in Japan
- Volume
- 219
- Issue
- 1
- Pages
- 143–149
- Publication date
- 28 January 2026
- Language
- EN