Novel wind driven generator wind measuring bracket

Abstract

The invention relates to a novel wind driven generator wind measuring bracket. The novel wind driven generator wind measuring bracket is provided with a pedestal; a supporting frame is arranged abovethe pedestal; the supporting frame comprises a cross beam; a semi-circular bracket is upwards arranged on the cross beam; the two ends of the semi-circular bracket are connected with the two ends of the cross beam correspondingly; an anemometer mounting hole, an upward compatible ultrasonic aerometeograph positioning rod, a wind indicator mounting hole and an upward aerometeograph positioning rodare arranged on the cross beam sequentially; a lightning rod is upwards arranged between the anemometer mounting hole and the upward compatible ultrasonic aerometeograph positioning rod; a main supporting column coaxial with the lightning rod is arranged below the cross beam; the lower end part of the main supporting column is hinged with the pedestal; and a reset piece maintaining the main supporting rod to be vertical is arranged between the main supporting rod and the pedestal. Various wind measuring instruments are arranged above the cross beam, and a semi-circular bracket integrated withthe lightning rod is arranged above the wind measuring instrument, so that lightning protection and lightning attraction are achieved and the protective effect is further achieved; and the folding type main supporting rod is provided, so part change during transportation is facilitated.

Description

technical field [0001] The invention relates to a wind measuring support for a wind power generator. Background technique [0002] With the continuous adjustment of the national energy strategy and the continuous increase in environmental improvement, wind energy, as a typical representative of clean energy, has received more and more attention and development. At the same time, because wind energy has great uncertainty, and wind speed and wind direction are constantly changing, it is necessary to collect wind speed and wind direction parameters in time to control the pitch and yaw of wind turbines in time to improve the efficiency of wind turbines. The traditional wind turbine wind measuring bracket is supported by two legs. It is disturbed by strong wind, rain and lightning for a long time outside the nacelle, and due to continuous vibration, the wind measuring bracket is prone to damage. Since the wind measuring bracket is installed on the top of the nacelle, it is quite...

AI Technical Summary

Problems solved by technology

The traditional wind measuring bracket of the wind turbine is supported by two legs. It is disturbed by strong wind, rain, and lightning outside the cabin for a long time, and due to continuous vibration, the wind measuring bracket is prone to damage.

Since the wind measuring bracket is installed on the top of the nacelle, it is quite troublesome to replace, and there are certain safety hazards

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