| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of constituting an automatic self-supporting energy generation system without the need for an external power supply input except at the time of operation start, and to provide an automatic self-supporting energy generation device for LED lighting, applying a Barkhausen effect based on the method of constituting the system. <P>SOLUTION: There is provided an energy generation device which generates an electric output pulse of an overlapping radio frequency with a device configuration of a coil where a highly conductive super-small-diameter wire is wound around a core of a compound ferromagnetic material applying the Barkhausen effect and an external rotation magnetism. This device has a characteristic feature that a starting torque is small to such an extent as consumption efficiency (input energy consumed by rotation for acquiring a generation output/rotating magnetic field) exceeds 1. Although an external power is input at the time of a startup in order to acquire a required rotating magnetic field, an automatic self-supporting system configuration without needing the power supply input is realized by feeding back a part of the generated output of the device as the input power for acquiring the rotation after reaching the output exceeding an input energy consumed by the rotation. <P>COPYRIGHT: (C)2012,JPO&INPIT |
