Gate-shaped tidal current energy generating device carrier and base type tidal current energy generating device

Abstract

A gate-shaped tidal current energy generating device carrier and a base type tidal current energy generating device. The carrier of the gate-shaped tidal current energy generation device mainly includes a base and a connecting frame; the base includes legs (1), horizontal beams (2), horizontal short beams (3), long vertical piles (4), short vertical piles (5 ); the connecting frame includes a door standpipe (8), an upper door pipe (9), a lower door pipe (10), a fixed pipe (11) and a bearing device (12). A base type tidal current energy generating device includes a gate-shaped tidal current energy generating device carrier and a hydroelectric generator. The hydroelectric generator can be either a horizontal axis turbine or a vertical axis turbine. The structure is simple, the mechanism is stable, the installation and use are convenient, the manufacturing, construction and operation costs are low, and the shipping and sea surface operations are not affected. development and utilization of resources. It has better start-up and power generation performance, adapts to the flow direction of the power flow, and avoids cable entanglement.

Description

technical field [0001] The invention relates to tidal current energy power generation technology, in particular to a gate-shaped tidal current energy power generation device carrier and a base type tidal current energy power generation device. Background technique [0002] The effectiveness of using tidal current energy to generate electricity to alleviate energy shortages and reduce environmental pollution has been widely recognized. The key lies in the development of tidal current energy generation devices with superior performance, stable mechanism, and suitable for engineering applications. At present, the tidal current power generation devices for experimental demonstration and engineering applications are mainly hydraulic turbine tidal current power generation devices. Based on the structural characteristics of hydro turbines, the tidal current power generation devices for experimental demonstration and engineering applications are mainly horizontal axis type and verti...

AI Technical Summary

Problems solved by technology

Although the tidal current energy generation device based on the floating carrier is convenient for construction, construction and deployment, it floats on the sea surface, occupies the sea area, affects ship navigation and offshore operations, and has poor ability to withstand extreme marine environments. High requirements; although the tidal current energy generation device based on the pile carrier is stable and suitable for device operation, the technical difficulty and economic cost of piling construction are often high

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