Suspension cable design method and device based on tidal power generation purpose and cable

By designing a suspended cable suitable for tidal power generation, using a structure of core wire, foam layer and armor layer, and determining cable parameters based on historical tidal and wave data, the adaptability of tidal power station cables in complex marine environments is solved, and mechanical stability and power transmission efficiency are improved.

CN119720607AActive Publication Date: 2025-03-28SHANGHAI AIN WIRE & CABLE CO LTD
4 Cites 0 Cited by

Patent Information

Application Number
CN202510221701.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2025-03-28
Estimated Expiration
2045-02-27

AI Technical Summary

Technical Problem

In the prior art, suspended cables of tidal power stations are difficult to adapt to complex marine environments, resulting in poor mechanical stability and low power transmission efficiency.

Method used

A suspended cable based on the use of tidal power generation is designed, and a structure consisting of core wire, foam layer and armor layer, including a fixed section directly connected to the tidal power generation device and a flexible section suspended in water. By analyzing historical tide and wave data, the parameters of the cable are determined, such as fixed segment length, number and length of flexible segments, foam layer thickness and armor layer flexibility, as well as the number and arrangement of buoyancy blocks and counterweight blocks.

Benefits of technology

It improves the adaptability of suspended cables to tides and waves, reduces the force of cables under tides and waves, enhances mechanical stability, guarantees the service life of the cables, and provides reliable power transmission guarantees for tidal power generation devices.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention provides a floating cable design method and device based on tidal power generation purposes and a cable, and belongs to the technical field of cable design. Determining historical tide data and historical sea wave data of the deployment position; determining water level data of the deployment position based on the historical tide data and the historical sea wave data; based on the water level data, the first parameter of the cable is determined, and then the second parameter is further determined, so that the adaptability problem of the suspension cable in the tidal power station in a complex marine environment can be effectively solved, the cable structure adapts to tides and sea waves, the force borne by the cable under the actions of the tides and the sea waves is reduced, and the mechanical stability of the cable is improved. And the service life of the cable is guaranteed, so that reliable power transmission guarantee is provided for stable operation of the tidal power generation device.
Need to check novelty before this filing date? Find Prior Art