Anti-typhoon structure of wind generating set

Abstract

The invention discloses an anti-typhoon structure of a wind generating set. The structure comprises a bearing plate, the bottom of the bearing plate is fixedly connected with a seabed inserting anchor, a tower drum is arranged on the middle point of the top of the bearing plate, blades are arranged on the top end of the tower drum, the top of the bearing plate is fixedly connected with four main supporting columns, the four main supporting columns are fixedly connected to the four corners of the top of the bearing plate, the sides, close to the tower drum, of the main supporting columns are fixedly connected with the tower drum, two adjacent main supporting columns are fixedly connected through connecting blocks, grooves are formed in the middle points of the sides, away from of the towerdrum, of the connecting blocks, and pressing blocks are arranged in the grooves. The structure is simple, cost is low, the influence and the damage of the typhoon on the tower drum can be effectivelyreduced, the effect is obvious, investment cost is reduced, daily operating efficiency of the wind generating set can be ensured, and economy is high.

Description

technical field [0001] The invention relates to the technical field of wind power generators, in particular to a typhoon-resistant structure of a wind power generator. Background technique [0002] A wind turbine is a device that converts wind energy into electrical energy. It is mainly composed of blades, generators, mechanical components and electrical components. According to the different rotation axes, wind turbines are mainly divided into horizontal axis wind turbines and vertical axis wind turbines. At present, horizontal axis wind turbines occupy the mainstream position in the market. Broadly speaking, it is a thermal energy utilization engine that uses the sun as the heat source and the atmosphere as the working medium. Wind power generation uses natural energy, which is better than diesel power generation. Many, but if it is used in an emergency, it is still not as good as a diesel generator. Wind power generation cannot be regarded as a backup power source, but it...

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Problems solved by technology

[0002] A wind turbine is a device that converts wind energy into electrical energy. It is mainly composed of blades, generators, mechanical components and electrical components. According to the different rotation axes, wind turbines are mainly divided into horizontal axis wind turbines and vertical axis wind turbines. At present, horizontal axis wind turbines occupy the mainstream position in the market. Broadly speaking, it is a thermal energy utilization engine that uses the sun as the heat source and the atmosphere as the working medium. Wind power generation uses natural energy, which is better than diesel power generation. Many, but if it is used in an emergency, it is still not as good as a diesel generator. Wind power generation cannot be regarded as a backup power source, but it can be used for a long time. The impact of typhoons needs to be considered when setting up offshore wind turbines. Traditional wind turbines are resistant to typhoons. The effect is poor, and the anti-typhoon effect is often achieved by increasing the overall strength of the tower or reducing the height of the tower. The first method greatly increases the investment and construction cost, and the cost is high. The second method will affect the wind turbine. The daily operation efficiency is poor, and the economy is poor. To solve the above problems, we propose a wind turbine anti-typhoon structure, which can effectively resist the typhoon. The effect is obvious, the cost is low, and it will not affect the daily operation of the wind turbine. efficiency

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