技术资料
白皮书和应用说明
Simulation of a New PZT Energy Harvester with a Lower Resonance Frequency Using COMSOL Multiphysics®
发布日期 2014
Energy harvesting from environmental vibration nowadays is feasible because of natural oscillations like that caused by air or liquid flow and by exhalation or the heartbeat of a human body. This vibration frequency is typically low (in order of less than 1 kHz). Accordingly, low-frequency vibration based energy harvesting systems are an important research topic; these systems can be used for wearable or implantable devices.
Piezoelectric vibration based harvesters are not expensive and do not require external voltage sources, making them a viable alternative to implement the energy harvesting system.
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- elbahr_presentation.pdf - 2.18MB
- elbahr_paper.pdf - 0.43MB
- elbahr_abstract.pdf - 0.17MB