Abstract
The paper deals with a novel vibrating energy harvester consisting of a cantilever beam with a spherical inertial mass attached on its free end. The vibration amplitudes of the cantilever are limited by static elastic membranes against which the sphere impacts. Two piezoelectric layers disposed on both sides of the cantilever convert the mechanical energy of the vibrations and of the impacts into electrical energy. Each of the two membranes convert additionally impact energy into electrical one with the help of two piezoelectric layers which are deposited on its top and bottom sides. A model of energy harvester is created and some solutions are presented and analyzed.
| Original language | English |
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| Title of host publication | Proceedings - 2019 1st International Conference on Control Systems, Mathematical Modelling, Automation and Energy Efficiency, SUMMA 2019 |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Pages | 650-655 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781728149110 |
| DOIs | |
| Publication status | Published - Nov 2019 |
| Event | 1st International Conference on Control Systems, Mathematical Modelling, Automation and Energy Efficiency, SUMMA 2019 - Lipetsk, Russian Federation Duration: 20 Nov 2019 → 22 Nov 2019 |
Conference
| Conference | 1st International Conference on Control Systems, Mathematical Modelling, Automation and Energy Efficiency, SUMMA 2019 |
|---|---|
| Country/Territory | Russian Federation |
| City | Lipetsk |
| Period | 20/11/19 → 22/11/19 |
Keywords
- energy
- impact
- piezoelectric energy harvester
- shock
- vibration
- vibroimpact energy harvester