Abstract
This paper presents a comparison on resonance energy harvester power output in the real world versus three benchmark experiments containing elements measured in the real-world vibration. An one degree of freedom electromagnetic energy harvester is built and tested in various lab experiments using an electrodynamic shaker; a sinusoidal frequency sweep, power spectrum matching noise and real-world waveform replication. Comparing to the real-world power output, the frequency sweep indicated a 50% underestimation, the power spectrum matching noise experiment resulted in a 50% overestimation and the field wave replication remained within 7% error. Results indicate the essence of vibration energy harvester performance testing on real-world vibrations, to obtain an accurate performance indication.
Original language | English |
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Title of host publication | Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021 |
Publisher | IEEE |
Number of pages | 7 |
ISBN (Electronic) | 978-1-7281-9023-5 |
ISBN (Print) | 978-1-7281-9024-2 |
DOIs | |
Publication status | Published - 2021 |
Event | 2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) - Online at Kyoto, Japan Duration: 20 Jun 2021 → 23 Jun 2021 Conference number: 30th |
Conference
Conference | 2021 IEEE 30th International Symposium on Industrial Electronics (ISIE) |
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Abbreviated title | ISIE 2021 |
Country/Territory | Japan |
City | Online at Kyoto |
Period | 20/06/21 → 23/06/21 |
Keywords
- Vibration energy harvesting
- experimental dynamics
- electrodynamic shaker control
- vehicle vibrations