Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Encapsulation method of thin cable with braided structure for space solar cell array

A solar cell array and solar cell technology, applied in the field of space solar cell array power transmission, can solve the problems that the installation size cannot meet the needs of flexible solar cell arrays, and the circular cross-section wires do not have structural elongation, etc., to achieve good Space environment adaptability, elimination of potential safety hazards, effects of preventing electrostatic discharge

Active Publication Date: 2018-05-11
中电科蓝天科技股份有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In view of the special folding and compacting characteristics of the new generation of flexible solar cell arrays (applied to the Chinese space station project), the installation size of circular cross-section wires commonly used on rigid or semi-rigid solar cell arrays cannot meet the use requirements of flexible solar cell arrays, and The circular cross-section wire itself does not have structural elongation, and it cannot work in the space orbit thermal environment with frequent high and low temperature alternating without the protection of other stress relief measures

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
  • Encapsulation method of thin cable with braided structure for space solar cell array
  • Encapsulation method of thin cable with braided structure for space solar cell array
  • Encapsulation method of thin cable with braided structure for space solar cell array

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0030] see Figure 1 to Figure 3 A method for encapsulating a braided structure thin cable for a space solar cell array, comprising the steps of:

[0031] 1. Installation location positioning

[0032] Place the solar cell array substrate 2 stably, place the positioning mold on the substrate in the forward direction according to the text, and fix the positioning mold with positioning pins through the four corner positioning holes and the operating platform. According to the pattern of the workbench positioning mold, use glue / 1 to enclose the position to be glued on the substrate of the braided flat cable 3 (see attached figure 2 ).

[0033] 2. Surface treatment of packaging position

[0034] Place the cable leakage film on the board on th...

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 packaging method for a weaving-structured thin cable for a space solar battery array. The packaging method is characterized by comprising the steps of 1, performing installation position positioning; 2, performing surface treatment on a packaging position; 3, performing blade coating of a packaging material; 4, performing cable cleaning and forming; 5, performing primary packaging of the cable; and 6, performing secondary packaging of the cable. By adoption of the technical scheme, the packaging dimensions and positions of the weaving-structured thin cable can be effectively controlled, so as to satisfy use requirements on cable packaging thickness by special space models; the thickness is not greater than 0.3mm after a cable with the thickness of 0.2mm is packaged; the packaging material adopted by the packaging method is high in high-temperature characteristic and low-temperature characteristic; and the packaged weaving-structured thin cable can keep high structural growth rate in a track working condition, and is high in adaptivity to a complex thermal stress environment caused by space high temperature and low temperature alternation, so that the reliability and safety of the product are improved.

Description

technical field [0001] The invention relates to the technical field of power transmission for space solar cell arrays, in particular to a method for encapsulating thin cables with a braided structure for space solar cell arrays. Background technique [0002] In view of the special folding and compacting characteristics of the new generation of flexible solar cell arrays (applied to the Chinese space station project), the installation size of circular cross-section wires commonly used on rigid or semi-rigid solar cell arrays cannot meet the use requirements of flexible solar cell arrays, and The circular cross-section wire itself has no structural elongation, and it cannot work in the space orbit thermal environment with frequent high and low temperature alternating without the protection of other stress relief measures. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for encapsulating thin cables with br...

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 Patents(China)
IPC IPC(8): H01L31/18H01L31/05
CPCH01L31/0504H01L31/18Y02E10/50Y02P70/50
Inventor 张岩松于辉李潇郝晓丽陈志宁
Owner 中电科蓝天科技股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com