Wind generator all-in-one machine

Abstract

The invention relates to a wind generator all-in-one machine which comprises a vertical shaft fan made of non-conduction magnetic material. The shaft of the vertical shaft fan is arranged on an upper fan cover and a lower fan base. A plurality of permanent magnets are respectively arranged at the inner sides of the fan cover and the fan base, and are uniformly arranged around the fan shaft in the circumferential direction. The pole of the permanent magnet near the fan shaft is opposite to the pole of the permanent away from the fan shaft. The N poles and the S poles of the permanent magnets are respectively wound with coils. The upper end and the lower end of the vertical shaft fan are respectively provided with a vane upper edge and a vane lower edge which are respectively made of soft magnetic material. The shapes of the vane upper edge and the vane lower edge are the same with the shape of the permanent magnet. The N poles of the permanent magnets, the vane upper edge or the vane lower edge, and the S poles of the permanent magnets form a plurality of closed main magnetic circuits with gaps. When the vanes rotates, the magnetic flux of each coil is increased or decreased along with the change of the magnetic conduction in each magnetic circuit, and then the alternating current motive force is generated. The invention has the advantages of compact structure, small volume, high energy conversion rate, energy saving and environment protection.

Description

technical field [0001] The invention relates to an integrated wind power generation machine, in particular to an integrated wind power generation machine suitable for wireless sensor networks and distributed small systems. Background technique [0002] With the emergence and development of wireless sensor networks, distributed small systems and the Internet, the problem of power supply of nodes that are scattered everywhere and make up the above systems has become a difficult problem. These nodes generally need to have their own independent power supply devices, most of which are batteries. However, the power of the battery is limited. Even if the low power consumption design is adopted for the wireless sensor node, it can only last for a few months. The battery life becomes the bottleneck of the node life. At the same time, most wireless sensor nodes are not recycled, so the chemical battery carried by the node can cause problems. The secondary pollution is bound to become...

AI Technical Summary

Problems solved by technology

[0004] The invention solves the problem that the traditional wind generator is not suitable for supplying power to wireless sensor networks and distributed small systems, and provides an integrated wind power generator suitable for supplying power to wireless sensor networks and distributed small systems

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