POWER GENERATION APPARATUS USING PIEZOELECTRIC ELEMENT

摘要

PURPOSE: A power generator is provided to simplify an installation process and to execute a power generation process by using a piezoelectric device and the wind generated inside a subway tunnel. CONSTITUTION: A piezoelectricity cell panel(100) includes a plurality of piezoelectricity cell parts which are vibrated by the external force. An electric power converting part(200) converts the electrical energy outputted from the piezoelectricity cell panel into a power source for electricity storage. A storage battery part(300) stores the power source for the electricity storage, which is outputted from the electric power converting part. The piezoelectricity cell part executes continuous vibrations.