Simulations of piezoelectric energy harvesting system for diesel engine
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MNiSW
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spoza wykazu
| Status: | |
| Autorzy: | Caban Jacek, Skoczylas Jakub, Waśkowicz Mateusz, Jilek Petr |
| Dyscypliny: | |
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| Wersja dokumentu: | Elektroniczna |
| Język: | angielski |
| Strony: | 133 - 139 |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | TAK |
| Nazwa konferencji: | 25th International Scientific Conference Engineering for Rural Development |
| Skrócona nazwa konferencji: | 25th ISC ERDev |
| URL serii konferencji: | LINK |
| Termin konferencji: | 27 maja 2026 do 29 maja 2026 |
| Miasto konferencji: | Jelgava |
| Państwo konferencji: | ŁOTWA |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 29 maja 2026 |
| Abstrakty: | angielski |
| The ever-increasing demand for energy, particularly in the transportation sector, is leading to the search for new solutions for more efficient energy use or alternative sources. Currently, there is significant development in drive systems, including hybrid and electric systems, as well as piston combustion engines. Reducing energy losses in transportation stems from the desire to save fuel and reduce harmful emissions, but also to meet the needs of other vehicle systems with electricity. The recovery of energy lost in vehicles depends on the method used for its conversion and can include thermal energy generated from combustion engine exhaust systems or the cooling system, regenerative braking energy, or ground vibration damping energy in the suspension system. Another research direction is energy harvesting from combustion engine vibrations, but interest in this research area is less significant than in the previously mentioned systems. In this paper, we focus on investigating a piezoelectric energy harvesting system (PEH’s) mounted on a steel beam and excited by the vibrations of a compression-ignition engine. A beam with a piezoelectric energy harvesting system was installed perpendicular to the axis of the combustion engine in the vehicle’s engine compartment. The input data for the numerical study were the results of experimental tests conducted on a compression-ignition combustion engine. Modelling tests were conducted using Matlab/Simulink software. This model allows us to predict the behaviour of the piezoelectric energy harvesting system due to vibrations generated by the engine. Based on this model, the energy yield from the system can be determined under various engine operating conditions related to vehicle operation. This work constitutes a preliminary step towards further research on the PEH system in a vehicle operating environment similar to the Worldwide Harmonised Light Vehicle Test Procedure (WLTP) test. |
