Intelligent cooling device of wind driven generator

Abstract

The invention relates to the technical field of wind driven generator cooling, and discloses an intelligent cooling device of a wind driven generator. A control panel is mounted on the upper surface of a cooling box; a cooling fan and an alarm lamp are arranged on the front surface of the cooling box from left to right; one side of the cooling box is fixedly connected with a connecting pipe; a water pump is arranged in the cooling box; a water outlet end of the water pump is connected with a fixed pipe; a liquid level sensor is mounted on the inner side of the cooling box; a temperature sensoris arranged on the inner surface of the cooling box; a speed limiting plate is arranged in the cooling box; and one end of the connecting pipe is fixedly connected with a filter box. Gas entering thefilter box can be effectively and fully filtered through a filter screen and a dust removing cover to prevent external impurity gas from entering the cooling box to influence normal work of the winddriven generator; and internal conditions are sent to a wireless terminal through a wireless transceiver module, so that workers can observe remotely.

Description

technical field [0001] The invention relates to the technical field of wind power generator cooling, in particular to an intelligent cooling device for wind power generators. Background technique [0002] A wind turbine is a power device that converts wind energy into mechanical energy, which drives the rotor to rotate, and finally outputs alternating current. A wind turbine generally includes a wind wheel, a generator, a converter, a tower, a nacelle, a speed limiting safety mechanism, and an energy storage device. components such as. The working principle of wind power generators includes: the wind wheel rotates under the action of wind force, which converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft, and the generator rotates to generate electricity under the drive of the wind wheel shaft. In a broad sense, wind energy is also solar energy, so wind power The generator is a thermal energy utilization generator that uses the sun as th...

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Problems solved by technology

[0003] However, at present, when the wind turbine is cooled, the cooling effect is relatively poor. At the same time, when air cooling is used, there are likely to be impurities in the air, which will affect the normal operation of the wind generator, and the effect of a single air cooling is relatively poor. , can not achieve the effect of cooling the wind turbine, and the air flow speed is fast, making it impossible to cool the air inside the cooling box, which also makes it impossible to cool the wind turbine well, and its intelligence is low , generally requires manual operation

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