We study a parallelized flapping piezo-leaf generator for harvesting ambient wind energy and demonstrate an initial design. We fabricated prototypes in various configurations and performed a series of experiments to study performance trends. We propose a novel vertical-stalk L-shape design that exhibits improved output power density over horizontal piezoelectric configurations. While a signific...

In past times, energy harvesting used piezoelectric materials was very popular for new research. The devices shapes sizes and dimensions was tested, but was difficult to match power measurement as a device fabrication and other method which vary from paper to paper. In an standard comparison by changing the parameters , the dependence of on device dimension has been investigated. The devices li...