Piezoelectric Energy Harvesting under High Pre-Stressed Cyclic Vibrations

The performance of the cymbal transducer under ac force of 70 N with a pre-stress load of 67 N at 100 Hz frequency is reported. At this frequency and force level, 52 mW power was generated from a cymbal measured across a 400 kOhm resistor. The ceramic diameter was fixed at 29 mm and various thicknes...

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Veröffentlicht in:	Journal of electroceramics 2005-09, Vol.15 (1), p.27-34
Hauptverfasser:	Kim, Hyeoung Woo, Priya, Shashank, Uchino, Kenji, Newnham, Robert E
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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