Cable special for wind energy power generation

A special cable, wind power generation technology, applied in the direction of insulated cables, bendable cables, cables, etc., can solve the problems of high price, unfavorable development of wind power generation, and increased cost.

Inactive Publication Date: 2015-01-14
YANGZHOU SHUGUANG CABLE
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the wind farms that have been put into operation and are under construction in China, ordinary flexible cables are still widely used. The special cables for wind power generation mainly rely on imports, which are expensive and greatly increase the cost, which is not conducive to the development of wind power generation.

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
  • Cable special for wind energy power generation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Such as figure 1 As shown, the present invention includes four sets of wire cores 1, on the outside of the four sets of wire cores 1, a water blocking tape wrapping layer 2, shielding layer 3, total isolation layer 4, load-bearing reinforcement layer 5 and outer sheath layer 6 are sequentially arranged; Filling layer 7 is set between the four sets of wire cores 1 and the wrapping layer 2 of the water blocking tape; each set of wire cores 1 includes tinned copper wire conductors 8 respectively, and separate isolation layers 9 and insulating layers are arranged in turn on the outside of tinned copper wire conductors 8 Layer 10.

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 cable special for wind energy power generation, and relates to the technical field of cable manufacturing. The cable comprises four sets of cable cores; a water-blocking tape lapping layer, a shielding layer, a general isolation layer, a bearing strengthening layer and an outer protection sleeve layer are sequentially arranged on the outer sides of the four sets of cable cores; a filling layer is arranged between the four sets of cable cores and the water-blocking tape lapping layer; each able core comprises a tinned copper wire conductor; branch separated isolation layers and an insulation layer are sequentially arranged on the outer side of each tinned copper wire conductor sequentially. The cable has the good electromagnetic interference prevention, torsion prevention, environmental protection, oil resistance and ultraviolet protection under the complex occasion, meanwhile has the double functions of signal control and electric transmission and is flexible.

Description

technical field [0001] The invention relates to the technical field of cable manufacture. Background technique [0002] As a renewable resource, wind energy is gradually favored by countries all over the world, and wind power generation is becoming the fastest growing energy project in the world. China's wind energy reserves are abundant and widely distributed, and it has broad market prospects for the development of wind power generation. At the same time, my country has implemented a national wind power concession demonstration project to promote the development of wind power. Finish. The National Development and Reform Commission has proposed the industrialization goal of achieving a total installed capacity of 20 million kW of wind power in 2020, and the development and utilization of renewable energy exceeding 100 million tons of standard coal. The average annual market capacity of wind power will reach 9.6 billion yuan. Since wind power generation is generally built o...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/00H01B7/04H01B7/17H01B7/18H01B7/282
Inventor 梁国华何正寅姚恒斌朱有元
Owner YANGZHOU SHUGUANG CABLE
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