Abstract
A new micro non-resonant electromagnetic energy harvester with iron frame based on free/impact motion is proposed in this paper for increasing the output power. The mathematical model of mechanical system of this new structure and a numerical method for calculating the open-circuit voltage and output power from ultra-low-frequency and large amplitude vibration sources are derived. Finite Element Analysis (FEA) is carried out for calculating the flux. This new structure achieves the output power at 5 Hz can reach 220 μW with 10 mm amplitude.
| Originalsprog | Engelsk |
|---|---|
| Titel | Proceedings of the 2018 21st International Conference on Electrical Machines and Systems (ICEMS) |
| Antal sider | 6 |
| Forlag | IEEE Press |
| Publikationsdato | okt. 2018 |
| Sider | 927-932 |
| Artikelnummer | 8549264 |
| ISBN (Trykt) | 978-1-5386-6149-9 |
| ISBN (Elektronisk) | 978-89-86510-20-1 |
| DOI | |
| Status | Udgivet - okt. 2018 |
| Begivenhed | 21st International Conference on Electrical Machines and Systems, ICEMS 2018 - Jeju, Sydkorea Varighed: 7 okt. 2018 → 10 okt. 2018 |
Konference
| Konference | 21st International Conference on Electrical Machines and Systems, ICEMS 2018 |
|---|---|
| Land/Område | Sydkorea |
| By | Jeju |
| Periode | 07/10/2018 → 10/10/2018 |
| Sponsor | Jeju Convention and Visitors Bureau (Jeju CVB), Korea Tourism Organization (KTO) |