On the performance of piezoelectric energy harvesting driven by air flow
Fragment książki (Rozdział w książce)
| Status: | |
| Autorzy: | Litak Grzegorz, Borowiec Marek, Kwuimy Cedrick A. Kitio, Nataraj C. |
| Wersja dokumentu: | Drukowana |
| Język: | angielski |
| Strony: | 311 - 316 |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| A wind source for possible energy harvesting is proposed. To increase the amplitude of vibration we apply a magnetopiezoelastic oscillator possessing a double well Duffing potential. We show the output voltage response of the system for different choice of wind excitations including the combination of harmonie and noisy components. The energy harvesting appeared to be the most efficient for the conditions close to the stochastic resonance region where the potential well was overcame. |
