Optimized low-speed wind energy harvesters: Enhancing piezoelectric and triboelectric performance for urban applications
Artykuł w czasopiśmie
MNiSW
70
Lista 2024
| Status: | |
| Autorzy: | Ismail Mohammad Fawzi, Al-mahasne Mayas Mohammad, Borowski Gabriel, Alsaqoor Sameh, Alenezi Abdulrahman, Al-Odienat Abdullah |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2025 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 9 |
| Wolumen/Tom: | 26 |
| Strony: | 325 - 340 |
| Impact Factor: | 1,5 |
| Web of Science® Times Cited: | 0 |
| Scopus® Cytowania: | 0 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Otwarte czasopismo |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 23 czerwca 2025 |
| Abstrakty: | angielski |
| Urban areas typically produce wind speeds which fall below 2.0 m/s making traditional wind turbine systems inefficient in energy harvesting. This research investigates how to optimize the performance of low wind speed harvesters (LWSH) for superior energy generation capabilities.this allows the wind energy utilization in urban areas. Different LWSH have been optimized to be suitable for urban areas. A wake galloping triboelectric nanogenerator (TENG) exceeded all other designs to produce 90 mW of power when operating at 1 m/s wind speed which surpassed the power generation of 25.6 mW by the double-bluff body exciter piezoelectric wind energy harvester (PWEH). The implemented power optimization methods increased output performance by 80% and impedance adjustments led to a 60% efficiency boost. During March and May when wind speed reached 1.4 m/s, the system generated peak energy output of 1040 Wh but the energy production decreased to 335 Wh when operating at 0.95m/s from April through October. When coupled as a wake galloping TENG with Y-shaped PWEH this power combination operated a 500 mW IoT device but other systems needed additional units to achieve similar results. The wake galloping TENG represents the optimum solution for capturing low-wind power in cities because it offers both maximum efficiency and affordable operation which supports independent IoT and smart city networks. |
