Movable free heaving wind wave platform

Abstract

The invention relates to a movable free heaving wind wave platform. The movable free heaving wind wave platform comprises fans, wave power generation devices, telescopic anti-rolling bases and anti-bending devices. The movable free heaving wind wave platform and a seabed caisson can be quickly towed to the designated sea area to be installed, and moreover, installation is easy and quick. The fansand the wave power generation devices are combined together, wind wave resources in the ocean can be utilized to the greatest extent, the power generation efficiency of the platform is improved, and the cost is reduced. The fans and the wave power generation devices are ingeniously combined with a small-size ocean platform, and through the mode of additionally arranging the telescopic anti-rollingdevices, the structure is more stable. Meanwhile, the anti-bending devices are additionally arranged at joints between the bases and cables, fatigue damage to the cables can be inhibited, and the maintenance cost is reduced. The whole platform has the advantages of being simple in structure, free of pollution, high in power generation efficiency, easy to assemble and disassemble, quick in towing,capable of achieving batch production and the like, and is suitable for application and popularization.

Description

Technical field [0001] The invention belongs to the technical field of ocean engineering, and relates to a movable and free-heave wind and wave platform. Background technique [0002] In view of the rapid growth of global energy demand and the over-exploitation of traditional energy such as petroleum and coal, the exploration, development and utilization of new energy has become the focus of attention of all countries in the world. As my country is a big energy consuming country, current energy and environmental issues increasingly restrict the rapid economic development. At the same time, my country has abundant offshore wind energy resources. Under this situation, relevant state departments have implemented a new energy strategy based on my country's actual conditions. Therefore, the prospect of wind power generation in my country is very impressive. However, as my country's research on offshore power generation continues to deepen, generator sets are gradually moving from sh...

AI Technical Summary

Problems solved by technology

As offshore power generation gradually enters the deep-sea field, major changes have taken place in the bottom base and superstructure of traditional power generation devices, from the traditional bottom-mounted fixed type to the floating type, and the structural changes have brought about structural stability issues.

3. The efficiency of the generator set

Offshore wind speed is random and uncontrollable, and general offshore wind turbines cannot operate at full efficiency

Moreover, the change of wind speed on the sea surface will also cause the output voltage of the wind turbine to be unstable, resulting in voltage fluctuations and other problems.

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