DC pole | Wartość | Język |
dc.contributor.author | Kozielski, Lucjan | - |
dc.contributor.author | Feliksik, Kamil | - |
dc.contributor.author | Wodecka-Duś, Beata | - |
dc.contributor.author | Szalbot, Diana | - |
dc.contributor.author | Tutu, S. | - |
dc.date.accessioned | 2019-01-09T12:18:18Z | - |
dc.date.available | 2019-01-09T12:18:18Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Archives of Metallurgy and Materials, Vol. 63, iss. 3 (2018), s. 1275-1280 | pl_PL |
dc.identifier.issn | 2300-1909 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/7702 | - |
dc.description.abstract | An optimized method of vibration Energy Harvesting is based on a step-down transformer that regulates the power flow from
the piezoelectric element to the desired electronic load. Taking into account parameters of the whole system, the “optimal” voltage
gain the piezoelectric transformer can be determined where the harvested power is maximized for the actual level of mechanical
excitation. Consequently the piezoelectric transformers can be used to boost up the conversion of mechanical strain into electrical
power with considerable potential in Energy Harvesting applications. Nowadays however, the most important factor is usage of lead
free material for its construction. Additional desired parameters of such ceramics include high value of piezoelectric coefficients, low
dielectric losses and reasonable power density. This work for first time proposes a lead free K0.5Na0.5NbO3 (KNN) material implementation
for stack type of piezoelectric transformer that is designed for load efficiency optimization of vibration energy harvester. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/pl/ | * |
dc.subject | Energy Harvesting | pl_PL |
dc.subject | piezoelectric properties | pl_PL |
dc.subject | Piezoelectric Effect | pl_PL |
dc.subject | piezoelectric transformer | pl_PL |
dc.title | Hot pressed K0.5Na0.5nbo3 material for piezoelectric transformer for energy harvesting | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.relation.journal | Archives of Metallurgy and Materials | pl_PL |
dc.identifier.doi | 10.24425/123801 | - |
Pojawia się w kolekcji: | Artykuły (WNŚiT)
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