| 摘要 |
PURPOSE: A train having a self generating function is provided to generate electricity from the interaction between a coil and a permanent magnet attached to a wheel axle during traveling and charge the generated electricity in a storage battery. CONSTITUTION: A train having a self generating function comprises a coil and a neodymium permanent magnet. The coil is installed in a wheel axle and rotates by perpendicularly cutting the magnetic flux of the neodymium permanent magnet fixed outside of the coil while the train is traveling. Therefore, the rotational kinetic energy of the axle is transformed to the electric energy.
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