Intelligent ventilation structure of wind driven generator

Abstract

The intelligent ventilation structure comprises a wind power rod, a generator set, a rotating set and rotating blades, the generator set is fixedly installed at the top of the wind power rod, heat dissipation holes are formed in the outer side of the generator set, one end of the generator set is fixedly connected with the rotating set, and the other end of the generator set is fixedly connected with the rotating set. And rotating blades are fixedly installed on the outer side of the rotating set, and a fixed shaft column is fixedly connected to the side, close to the generator set, of the rotating set. The fixing rods are inserted into the fixing holes, the hydraulic columns are driven by electric power, so that the hydraulic columns move telescopically, clamping blocks are pushed to be clamped to the outer sides of the fixing rods and make friction contact with friction pads, the limiting and reinforcing functions are achieved through the clamping function, and the problems that vibration force is likely to be generated in the operation process of the generator, and the power generation efficiency is high are solved. And the fixing performance of the device can be improved when the device is installed, and the stability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of ventilation, in particular to an intelligent ventilation structure for wind turbines. Background technique [0002] A wind turbine is a power generation device that relies on capturing wind energy and converting kinetic energy into electrical energy. In modern large-scale wind turbines, with the increase of the power generated by a single unit, the heat-generating components inside the wind turbine generate more and more heat. Under the high temperature environment in summer, due to the high ambient temperature and the wind turbine generating power at full power for a long time, some components such as the generator will dissipate the loss in the internal space of the unit in the form of heat, and the overall temperature of the wind turbine Higher, the generator set usually adopts ventilation openings for natural air cooling, and there is no complete cooling and ventilation system, and part of the heat ge...

AI Technical Summary

Problems solved by technology

[0003] 1. When the intelligent ventilation structure of the generator is ventilating, due to the low ventilation efficiency, it is easy to cause the heat dissipation to be delayed and affect the normal operation of the device;

[0004] 2. The generator is prone to vibration force during operation, which leads to unstable connection of internal parts and affects the safety performance of the device

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