Vibratory power generation type electric protection device and method for installing vibratory power generating type electric vibration protection device

摘要

To provide a vibration electric power generation type electric protection device capable of achieving reduction and introduction of labor such as degradation monitoring and reduction of maintenance cost while surely achieving anticorrosion of an anticorrosion target.SOLUTION: There is provided a vibration electric power generation type electric protection device having: a vibration electric power generation element with a function for generating electric power by added vibration, a rectification circuit for rectifying electrical voltage generated alternatively on a plus side and a minus side between two electrodes derived from the vibration electric power generation element with linking to vibration only to the plus side, and outputting the same; and a connection terminal for supplying pulse-shaped current rectified by the rectification circuit to an anticorrosion target.SELECTED DRAWING: Figure 1