![]() ![]() According to these features, the direction of electron rotation in a magnetic core becomes regular so as to absorb a magnetic field generated by an electromagnetic force that is produced from the coil thereby increasing generating efficiency, and flux resistance between the magnetic core and rotating permanent magnets is reduced when external load is put on the generator and thus reduces external driving force for rotating the rotor, thereby effectively increasing generating efficiency. More specifically, the present invention comprises: the toroidal stator in which a coil is wound in a toroidal manner around a ring-shaped fluid sealing body into which a ferromagnetic fluid is injected and a rotor having a plurality of permanent magnets, which are arranged in a ring shape along the outer side of the coil and fixed to a rotary shaft, wherein the ferromagnetic fluid comprises a ferromagnetic body in a liquid state in which ferromagnetic alloy fine powder, a surfactant, and an oil are mixed. (EN) The present invention relates to a generator having a toroidal stator. ![]()
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March 2023
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