Micro power generation device and generating method based on permanent magnet material

The invention discloses a micro power generation device and generating method based on permanent magnet material and belongs to the technical field of self power supply of a low-power-consumption electronic system. The N pole and S pole of a permanent magnet are fixedly provided with a first magnetic conductive sheet and a second magnetic conductive sheet respectively; the middle portion of a magnetic conductive skeleton is wound by a conductive coil; one end of the magnetic conductive skeleton extends between the first magnetic conductive sheet and the second magnetic conductive sheet; the magnetic conductive skeleton can be moved up and down vertically between the first magnetic conductive sheet and the second magnetic conductive sheet; at the upper limit of the movement, one end of the magnetic conductive skeleton is contacted with the first magnetic conductive sheet; and at the lower limit of the movement, the other end of the magnetic conductive skeleton is contacted with the second magnetic conductive sheet. The micro power generation device can collect electric energy in the daily use process, can replace a battery, can provide power supply for the whole use period of the micro/low-power-consumption electronic system, and is extremely low in structure, low in cost, and high in energy conversion efficiency.