Abstract
The natural disasters often occur in Japan. It is difficult to charge the battery in the natural disaster. Accordingly, making electric power from energy of the natural environment has been reported by several groups. In addition, electric generation by vibration has an advantage of which is not influenced time, place and weather. In this study, Power Generation Device which provides electric power by human vibration is produced. The way to provide electric power is piezo electric method which is the easiest to include machinery contrivance. This paper presents characteristics of Power Generation Device through experiments. In the result of experiment, when the walking speed type becomes quick, voltage value of experiments also tends to become high.
