Novel multi-float-bowl offshore wind turbine floating foundation

A technology for offshore wind turbines and buoys, which is applied to the installation/support of wind turbine configuration, wind power generation, floating buildings, etc. It can solve problems such as cost advantages and applicability are not completely clear, and achieve simple structure, cost reduction, and easy installation Effect

Pending Publication Date: 2019-12-03
SHANGHAI JIAO TONG UNIV
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, they are currently in the development stage, and their co

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel multi-float-bowl offshore wind turbine floating foundation
  • Novel multi-float-bowl offshore wind turbine floating foundation
  • Novel multi-float-bowl offshore wind turbine floating foundation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The above and other features, properties and advantages of the present invention will become more apparent from the following description in conjunction with the accompanying drawings and embodiments, in which the same reference numerals represent the same features throughout, wherein:

[0029] refer to figure 1 and combine figure 2 and image 3 , figure 1 Disclosed is a front view of a novel multi-pontoon offshore wind turbine floating foundation in an embodiment of the present invention. figure 2 A schematic diagram of a rectangular connection between the central buoy, the circumferential buoy and the support member in another embodiment of the present invention is disclosed. image 3 A schematic diagram of a triangular connection between a central buoy, a circumferential buoy and a supporting component in another embodiment of the present invention is disclosed.

[0030] exist figure 1 A new type of floating foundation for offshore wind turbines with multiple ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a novel multi-float-bowl offshore wind turbine floating foundation. The novel multi-float-bowl offshore wind turbine floating foundation comprises a center float bowl, circumferential float bowls, supporting parts, a truss part, a heave plate, a center soft cabin, a mooring system and an anchorage foundation. The truss part is arranged on the bottom of the center float bowl, the heave plate is arranged on the truss part, the center soft cabin is arranged on the bottom of the truss part, the circumferential floating bowls are connected above the center float bowl throughthe supporting parts, the anchorage foundation is arranged below the center float bowl slantly, the side face of the center float bowl is connected with the anchorage foundation through the mooring system, the center float bowl is arranged on the bottom of a fan tower, and a fan is arranged on the top of the fan tower. The floating foundation has the beneficial effects that the novel multi-float-bowl offshore wind turbine floating foundation suitable for deepwater wind power development is provided, the structure is optimized, the structure weight is reduced, the motion property is improved,and the resistivity of the floating type fan foundation to stormy wave flow loads on the complex sea can be improved.

Description

Technical field: [0001] The invention relates to the field of supporting foundations for floating offshore wind turbines, in particular to a novel floating foundation for offshore wind turbines with multiple buoys. Background technique: [0002] As a kind of green energy, wind energy is mainly utilized in the form of wind power generation. At present, the development of onshore wind power and offshore wind power in the world has a certain scale. Compared with land wind energy, ocean wind energy has the advantages of high quality, stability and low interference. However, due to the particularity of the marine environment, there is still a certain gap in the development speed and scale of offshore wind power compared with onshore wind power. According to statistics, my country's total exploitable wind power reserves are about 1000GW, of which 250GW is offshore wind power. By the end of 2018, the total installed capacity of wind power in the world was 592GW, of which the ins...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B63B35/44B63B21/50B63B43/12B63B43/14F03D13/25F03D13/20
CPCB63B21/50B63B35/44B63B43/12B63B43/14B63B2021/505B63B2035/446F03D13/22F03D13/25Y02E10/72Y02E10/727
Inventor 毋晓妮李晔段磊廖倩章丽骏
Owner SHANGHAI JIAO TONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap