A new type of floating wind turbine platform

Abstract

The invention discloses a novel floating fan platform, which comprises a buoy, a transition section, a heave plate and a ballast tank system connected in sequence; a fan is installed on the end surface of the buoy away from the transition section; the cross section of the transition section is smaller than any of the buoys. The height of the cross section; the cross section of the heave plate is larger than that of the fixed seat; the ballast tank system includes spherical ballast tanks and mercury ballast tanks, the top of the spherical ballast tank is fixedly connected with the heave plate, and the spherical ballast tank The position of the center of gravity of the spherical ballast tank is changed by changing the position of the internal water to adjust the stability of the platform. The mercury ballast tank is located in the spherical ballast tank. The mercury ballast tank changes the mercury pressure by changing the position of the internal mercury. The position of the center of gravity of the loading compartment thus adjusts the stability of the platform. The above-mentioned solution has a fast response speed and meets the needs of the platform for fast and stable performance. Since the draft remains unchanged, it is suitable for water areas that require water depth and has a wide range of applications.

Description

technical field [0001] The invention relates to the technical field of marine floating fan platforms, in particular to a novel floating fan platform. Background technique [0002] As an emerging hotspot in renewable energy research, deep-sea wind power generation has great potential because, compared with onshore wind power, deep-sea wind power generation has a more uniform wind speed due to lower sea surface roughness than land surface; followed by deep-sea wind power generation The wind speed is higher in the sea, which makes it possible to obtain more wind energy, and finally has less impact on the environment and more wind farms can be used. For floating wind power equipment, the entire equipment includes: wind turbines, floating platforms, mooring systems and anchoring systems. As the most important component, the floating platform is characterized by motion with 6 degrees of freedom, and is subjected to large shock loads from the environment, such as waves, wind, ice ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the present invention proposes a new type of floating fan platform to solve the problem that the existing platform proposed in the above background technology is stable, but the response speed of the ballast is slow, which cannot meet the needs of a fast and stable platform. , and when the existing platform is ballasted in order to maintain stability, it will inevitably be accompanied by an increase in the draft of the platform, which is not suitable for waters that require water depth, and the applicable range is narrow

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