Wake Galloping energy harvesting device using a phenomenon

摘要

The present invention mainly by the Gallo wake of aerodynamic instability of the structure due to wind ping (wake galloping) using the vibration occurring in the structure related to energy harvesting apparatus for the development . Wake Galloping are parallel to each other and the cable transmission lines spanning multiple lines , cable-stayed bridge in the twin cable (twin cable), and in the energy harvesting device according to the invention as aerodynamic instability often observed in the circular pipe in the heat exchanger or heavy water plant group Wake is intentionally arranged to Galloping easier to occur . Accordingly, the present invention is the use of the vibration caused by the electromagnetic induction law ping or other aerodynamic instability Gallo wake or can generate electricity by using a piezoelectric element .