A wave-current combined power generation platform

Abstract

The invention relates to a power generation platform, in particular to a combined wave current generation platform, comprising a wave power device, a power generation device and a storage power station, wherein the wave power generation device is connected with the storage power station through cable, the power generation device is connected with the wave power generation device connected through tensile conduit, the wave power generation device comprises a floating body, a oil cylinder and a generator, the cylinder is connected with a inflow pipe and a return pipe, the oil cylinder is connected with the generator via the inflow pipe and the return pipe, the storage power station, the oil cylinder and the generator are mounted on a floating body, the generator is connected to a storage power plant through the cable, the power generation device comprises a plurality of power generation module with a plurality of serial tidal current energy conversion unit. The structure and function of the platform is distinctive with high energy utilization rate, and the platform is easily accepted by the enterprise due tofairly high commercial promotion and application value.

Description

technical field [0001] The invention relates to a power generation platform, in particular to a wave-current combined power generation platform. Background technique [0002] The disadvantages of fossil energy are obvious, such as low energy efficiency and heavy pollution. In recent years, fossil energy has become increasingly exhausted, and the problem of energy supply security has become prominent. Increasing the proportion of clean energy in energy is the general trend, and people are paying more and more attention to the development of new energy. The ocean, which accounts for 71% of the earth's surface area, contains abundant energy, including wave energy and tidal current energy. The development and research of marine energy has become the main direction of energy research in the world today. Many wave energy and tidal current energy generation platforms and devices emerge in an endless stream. How to improve energy utilization efficiency has become a key issue in the ...

AI Technical Summary

Problems solved by technology

The existing wave energy or tidal current power generation platforms are usually large in size and occupy a considerable amount of sea space. However, they can only use one of the wave energy or tidal current energy, and the efficiency is not high. Some platforms even themselves are easily overturned. For example, a certain type of wave power generation platform in the Dongsha sea area of ​​Zhoushan City, Zhejiang Province shifted and capsized due to poor sea conditions, so reliability and conversion efficiency are particularly important

Images