An intelligent wind turbine with strong climate adaptability based on the Internet of Things

Abstract

The invention relates to an intelligent wind driven generator based on the Internet of Things and having high climate adaptability. The intelligent wind driven generator comprises a base, a tower, a cabin, a sealing mechanism and two ventilation mechanisms. Each ventilation mechanism comprises a ventilation pipe and a ventilation cover, wherein a filtering assembly is arranged in the ventilation pipe and comprises a drive unit, an extrusion plate, an extrusion rod, a sponge block, a screen plate, a vibration unit and a filtering net. The sealing mechanism comprises a sealing chamber and two sealing pipes, wherein a sealing assembly is arranged in the sealing chamber, and a sealing block and a support rod are arranged in each sealing pipe. According to the intelligent wind driven generatorbased on the Internet of Things and having the high climate adaptability, air inside the cabin and air outside the cabin are exchanged through the ventilation mechanisms, so that ventilation and heatdissipation are facilitated; moisture and dust in air are filtered out through the filtering assemblies; moreover, the ventilation pipes are blocked by the sealing mechanism when it is cold, so that the situation that due to entry of cold air into the cabin, the temperature of the cabin is too low and stable running of the cabin is affected is avoided, and thus the climate adaptability of the generator is improved.

Description

technical field [0001] The invention relates to the field of wind power generation equipment, in particular to an intelligent wind power generator based on the Internet of Things and with strong climate adaptability. Background technique [0002] A wind turbine is a power device that converts wind energy into mechanical work, which drives the rotor to rotate, and finally outputs alternating current. Wind turbines are generally composed of components such as wind rotors, generators (including devices), steering devices (tail fins), towers, speed-limiting safety mechanisms, and energy storage devices. The working principle of a wind turbine is relatively simple. The wind rotor rotates under the action of the wind, which converts the kinetic energy of the wind into the mechanical energy of the wind rotor shaft, and the generator rotates to generate electricity under the drive of the wind rotor shaft. In a broad sense, wind energy is also solar energy, so it can also be said th...

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Problems solved by technology

[0003] When the wind turbine is running, it relies on the wind blades to convert wind energy into mechanical energy, and then the generator and other accessories in the nacelle convert the mechanical energy into kinetic energy. However, since the nacelle is a closed environment, the heat generated cannot be dissipated after long-term operation. As a result, the internal temperature increases, which is easy to cause equipment aging. Ventilation holes are added on some cabins to facilitate ventilation and heat dissipation. Cracks, embrittlement, stuck movable parts, and changes in characteristics occur. In addition, the increase in air density at low temperatures will increase the rated output power of the wind turbine and cause overload. At the same time, the air in the external air will Dust and moisture are introduced into the engine room, affecting the cleanliness of the engine room, and when the humidity is too high, it will also cause corrosion and aging effects on various components inside the fan, thereby reducing the impact of existing wind turbines on various climates. adaptability

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