基于压电与电磁复合效应的超声振动能量采集方法

汪御飞,李康康,张海彬,陈渊博,王光庆

Ultrasonic vibration energy harvesting method based on piezoelectric and electromagnetic composite effects

Yufei WANG,Kangkang LI,Haibin ZHANG,Yuanbo CHEN,Guangqing WANG

图 18 感应电压和功率随线圈匝数和磁铁体积的变化

Fig.18 Variation of induced voltage and power with coil turns and volume of magnet