publication . Doctoral thesis . 2009

Electromechanical Modeling of Piezoelectric Energy Harvesters

Erturk, Alper;
Open Access
  • Published: 20 Nov 2009
  • Publisher: Virginia Tech
  • Country: United States
Abstract
Vibration-based energy harvesting has been investigated by several researchers over the last decade. The ultimate goal in this research field is to power small electronic components (such as wireless sensors) by using the vibration energy available in their environment. Among the basic transduction mechanisms that can be used for vibration-to-electricity conversion, piezoelectric transduction has received the most attention in the literature. Piezoelectric materials are preferred in energy harvesting due to their large power densities and ease of application. Typically, piezoelectric energy harvesters are cantilevered structures with piezoceramic layers that gen...
Subjects
free text keywords: structural dynamics, piezoelectricity, vibration energy harvesting, electromechanical modeling
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Doctoral thesis . 2009
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