Micro power generation device

Abstract

A micropower generator includes two bases, a housing, a power generating assembly and a rotating shaft disposed within the housing, the two bases are respectively sealingly connected with the upper and lower ends of the shell, The power generation assembly comprises a magnetic rotating assembly and an induction power generation assembly. The magnetic rotating assembly is arranged at one end of therotating shaft and can rotate together with the rotating shaft. The induction power generation assembly is arranged at a center position of the corresponding motor assembly close to the correspondingbase side, and the induction power generation assembly is fixedly connected with the corresponding base inner wall. A micro power generation device according to the present invention, A magnetic rotate assembly is powered by an external power supply to form a rotating magnetic field, so that rotational torque is generated, The rotating shaft drives the whole magnetic rotating assembly to rotate relative to the induction power generation assembly, the induction power generation assembly generates induced current and outputs to the outside, and only a small starting current voltage can drive the magnetic rotating assembly to rotate, the whole device is small in volume and large in power, and the over-excitation phenomenon generated when the generator transmits energy externally is solved.

Description

technical field [0001] The invention relates to the technical field of power generation, in particular to a micro power generation device. Background technique [0002] Although there are many types of generators currently on the market, most of them are difficult to install, large in size, inconvenient to move, high in energy consumption, have great regional and limitations, and are expensive. The most important thing is that many generators on the market have over-excitation phenomenon when they output electric energy to the outside world. Over-excitation phenomenon will generate greater resistance, and if the generator works for a long time, it will continue to generate heat and cause excessive temperature, which will lead to burning , which greatly affects the normal operation and service life of the generator. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a micro power generating device for the above-ment...

AI Technical Summary

Problems solved by technology

[0002] Although there are many types of generators on the market, most of them are difficult to install, large in size, inconvenient to move, high in energy consumption, have great regional and limitations, and are expensive

The most important thing is that many generators on the market have over-excitation phenomenon when they output electric energy to the outside world. Over-excitation phenomenon will generate greater resistance, and if the generator works for a long time, it will continue to generate heat and cause excessive temperature, which will lead to burning , which greatly affects the normal operation and service life of the generator

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