Ultra-large type floating type platform and wave energy device integrating system based on modularization

Abstract

The invention discloses an ultra-large type floating type platform and wave energy device integrating system based on modularization, and belongs to the field of ocean energy utilization. The ultra-large type floating type platform and wave energy device integrating system comprises a center large platform module, a small platform module, a tension leg system, an inter-platform cover plate, a vibration floater type wave energy power generation device and a module connection component. The vibration floater type wave energy power generation device converts floater swinging into piston rod horizontal movement through a gear and rack transmission manner, and a motor of a both-way hydraulic power generation device is driven to generate power. The module connection component comprises two modesaccording to a connecting platform module, and in other words, power generation is conducted through relative twisting and horizontal both-way movement of small platforms and large platforms and relative twisting between the small platforms. An outer side wave energy device utilizes incident wave energy for providing energy supply, the incident wave loads are effectively weakened, and the platform motion response is reduced; the connection component between two modules is adopted, considerable energy supply can be obtained, the relative movement between the modules can be effectively relieved, and system safety, integral stability and expandability are improved.

Description

technical field [0001] The invention belongs to the field of ocean energy utilization, relates to a large-scale ocean floating structure, and in particular relates to an integrated system of a super-large floating platform and a wave energy device based on modularization. Background technique [0002] As land resources are gradually reaching their limits, countries have set off an upsurge in the development of marine resources. As a frontier base for the development of marine resources, VLFS has the characteristics of wide area, easy multi-functionality and strong comprehensiveness compared with ordinary offshore platforms. It is not only suitable for the development of marine resources, but also can be used as a military bases etc. However, due to the huge size of the VLFS and the huge ocean load, it must be modularized and spliced ​​by several basic discrete modules to reduce the damage to the VLFS by the ocean load. Therefore, the modularization of VLFS has very importa...

AI Technical Summary

Problems solved by technology

[0004] The disadvantages of the existing technology are: VLFS is relatively dependent on wave walls or natural barriers such as islands, and has poor resistance to deep sea loads without barriers

At present, there is still a lack of VLFS that can combine the use of wave energy generation devices and module connection components for energy supply and weaken wave force loads.

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