Hillenbrand, Joachim ; Pondrom, Perceval ; Sessler, Gerhard M. (2015)
Electret transducer for vibration-based energy harvesting.
In: Applied Physics Letters, 106 (18)
doi: 10.1063/1.4919875
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
Vibration-based electret energy harvesters with soft cellular spacer rings are presented. These harvesters are closely related to recently introduced electret accelerometers; however, their development targets are partially differing. Various harvesters with seismic masses from 8 to 23 g and surface potentials in the 500 V regime were built and characterized and powers of up to 8 μW at about 2 kHz and an acceleration of 1 g were measured. An analytical model is presented which, for instance, allows the calculation of the frequency response of the power output into a given load resistance. Finally, experimental and calculated results are compared.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2015 |
| Autor(en): | Hillenbrand, Joachim ; Pondrom, Perceval ; Sessler, Gerhard M. |
| Art des Eintrags: | Bibliographie |
| Titel: | Electret transducer for vibration-based energy harvesting |
| Sprache: | Englisch |
| Publikationsjahr: | 2015 |
| Verlag: | AIP Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Applied Physics Letters |
| Jahrgang/Volume einer Zeitschrift: | 106 |
| (Heft-)Nummer: | 18 |
| DOI: | 10.1063/1.4919875 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | Vibration-based electret energy harvesters with soft cellular spacer rings are presented. These harvesters are closely related to recently introduced electret accelerometers; however, their development targets are partially differing. Various harvesters with seismic masses from 8 to 23 g and surface potentials in the 500 V regime were built and characterized and powers of up to 8 μW at about 2 kHz and an acceleration of 1 g were measured. An analytical model is presented which, for instance, allows the calculation of the frequency response of the power output into a given load resistance. Finally, experimental and calculated results are compared. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Fachgebiet Systemzuverlässigkeit, Adaptronik und Maschinenakustik (SAM) 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Nachrichtentechnik |
| Hinterlegungsdatum: | 12 Mai 2015 12:05 |
| Letzte Änderung: | 12 Nov 2024 07:26 |
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| Suche nach Titel in: | TUfind oder in Google |
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Electret transducer for vibration-based energy harvesting. (deposited 11 Nov 2024 10:50)
- Electret transducer for vibration-based energy harvesting. (deposited 12 Mai 2015 12:05) [Gegenwärtig angezeigt]
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