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

Spatial solar power station for energy distribution collection conversion and beam centralized control emission

A technology of centralized control and energy distribution, applied in the space field, can solve problems such as inability to point and fine control, reduce the scale of ground receiving devices, etc., to achieve the effect of reducing emission risks, reducing carrying requirements, and improving conversion efficiency

Active Publication Date: 2019-05-31
SHANGHAI SATELLITE ENG INST
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is impossible to effectively reduce the scale of ground receiving devices and solve problems such as ground receiving conversion efficiency through on-orbit beam shaping and fine pointing control of lasers.

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
  • Spatial solar power station for energy distribution collection conversion and beam centralized control emission
  • Spatial solar power station for energy distribution collection conversion and beam centralized control emission
  • Spatial solar power station for energy distribution collection conversion and beam centralized control emission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] The invention provides a space solar power station with energy distribution collection conversion and beam centralized control emission, which can operate in geosynchronous orbit. like figure 1 As shown, the space solar power plant of the present invention includes a plurality of energy collection and conversion devices 101 and beam centralized control transmitters 102. The energy collection and conversion devices 101 are evenly distributed on a circle with the beam centralized control transmitter 102 as the center of the circle. The energy collection and conversion devices 101 and the centralized beam control transmitting device 102 are relatively fixed to form a co-located satellite group. Both the energy harvesting and converting device 101 and the beam centralized control transmitting device 102 are placed on a traditional spacecraft platform.

[0029] The energy collection and conversion devices 101 are all the same, as figure 2 As shown, it mainly includes a co...

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 relates to a spatial solar power station for energy distribution collection conversion and beam centralized control emission in the field of space technology. The solar power station comprises a plurality of independent and identical energy collection conversion devices and a beam centralized control emission device which are all placed on a spacecraft platform. The energy collectionconversion devices are evenly distributed on a circle centered on the beam centralized control emission device, are fixed in relative positions to form a co-located satellite group. The solar power station having a large overall size is converted into multiple groups of identical devices which collect and convert spatial solar power in a distributed manner, are independent of each other, and do not affect each other. Each individual device is small in size and light in weight. The spatial solar power station is not required to be assembled and spliced in orbit, thereby reducing the requirements for carrying and greatly reducing the difficulty in engineering realization.

Description

technical field [0001] The invention belongs to the field of space technology, and in particular relates to a space solar power station that collects solar energy in a distributed manner and converts it into laser light, and centrally controls and emits laser beams. Background technique [0002] The depletion of earth's energy has become a major threat to human society, and the energy consumption mainly based on fossil resources is also seriously damaging the environment on which human beings depend. It is imminent to develop renewable and pollution-free new energy sources, among which solar energy is recognized as one of the clean energy sources. Ground-based solar energy application technology is relatively mature, but due to the existence of the atmosphere, the power density of sunlight hitting the ground is less than 1 / 7 of that in space. At the same time, affected by geography, climate and weather, the power density of solar energy on the ground fluctuates greatly. Usu...

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): H02S10/00H02S40/22H02J50/30H02J50/40
CPCY02E10/52
Inventor 杨海龙唐培华钱勇祝竺孔祥龙李文峰
Owner SHANGHAI SATELLITE ENG INST
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