摘要
为了解决无线传感器节点的供电问题,搭建了基于压电复合材料的悬臂梁压电振子振动发电试验平台,利用压电材料的压电效应,将机械振动能转换为电能,达到了取代干电池供电的目的。
Aiming at the power- supply of wireless sensor platform to test the capacity of the piezoelectric vibrator. nodes, it builds the vibration electric generation This device utilizes the piezoelectric material to transform the vibration energy into the electrical power, and replaces the dry- cell with the power supply of wireless sensor nodes.
关键词
压电复合材料
振动发电
能量捕获
Piezoelectric Composite
Vibration Power Generation
Energy Harvest
