압전효과를 이용한 에너지수확기술에 관한 연구

In this study, the characteristics of the energy harvesting equipment which consists of the aluminum cantilever with a bimorph type piezoelectric actuator, a vibrator and data measurement system were discussed. This study demonstrates a technique how to harvest the vibration energy and wind energy using the piezoelectric actuator. Also, this study suggests that the stored energy to the capacitor or small battery can be used to the wireless sensor network system.