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

Thermal control protective film for spacecraft battery board

A technology of protective film and spacecraft, applied in circuits, photovoltaic power generation, electrical components, etc., can solve the problem of equipping extremely large water cooling systems

Active Publication Date: 2020-05-19
YUNNAN ASTRONOMICAL OBSERVATORY CHINESE ACAD OF SCI
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The solar burst approach probe proposed by this project (referred to as the approach probe) is designed to operate in a circular orbit around the sun within 5 to 10 times the radius of the sun from the center of the sun for a long time. Hundreds of watts of power, with a maximum of tens of thousands of watts of heat, need to be equipped with an extremely large and complex water cooling system, and require a radiation cooler with a large radiation surface area, which has become an insurmountable challenge for thermal protection systems. Research Gaps in the Solar Field

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
  • Thermal control protective film for spacecraft battery board
  • Thermal control protective film for spacecraft battery board
  • Thermal control protective film for spacecraft battery board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In the following description, in order to clearly show the structure and working method of the present invention, the accompanying drawings will be used as the basis to describe with the help of many directional words, but "front", "rear", "left", "right", Words such as "up" and "down" are to be understood as convenient terms, and should not be understood as restrictive terms.

[0032] A thermal control protective film for a solar panel, comprising a high-transm...

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 solar panel thermal control protective film of a close-range detection solar activity spacecraft, which covers an illuminated surface of a solar panel, and aims to provide aspacecraft solar panel thermal control protective film with high solar radiation reflectivity, low absorptivity and strong thermal protection capability. The solar panel thermal control protective film comprises a high-transmittance glass base layer, a metal film layer arranged on the surface of the high-transmittance glass base layer, and a transparent aluminum oxide ceramic film layer arranged on the surface of the metal film layer. The solar panel thermal control protective film is suitable for thermal protection of a circular orbit spacecraft cell panel which is less than 10 times of the sun radius away from the sun surface.

Description

technical field [0001] The invention relates to the technical field of thermal control of solar panels, in particular to a solar panel thermal control protection film for a spacecraft for short-distance detection of solar activity. Background technique [0002] Almost all activities of life on earth depend on the energy from the sun. Any activity and change on the sun affects the safety of human life and the surrounding environment in various ways. With the wide application of modern high-tech systems such as wireless communication, satellite navigation, and the Internet, the impact of high-energy charged particles produced by solar flares, coronal mass ejections, and other solar eruptions on human life has become more and more obvious, similar to the "Carrington Event", "1989 Strong solar activity events such as the "Quebec event" will seriously affect the life and quality of life of modern human beings. In order to deal with the potential impact of strong solar activity 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 Patents(China)
IPC IPC(8): H01L31/0216H01L31/0232H02S40/22
CPCH01L31/02164H01L31/02167H01L31/02325H02S40/22Y02E10/52
Inventor 黄善杰宋腾飞许方宇程向明张涛张雨辰
Owner YUNNAN ASTRONOMICAL OBSERVATORY CHINESE ACAD OF SCI
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