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A plate-type satellite device suitable for high-orbit satellites

A technology of satellite devices and high-orbit satellites, which is applied in the fields of artificial satellites, transportation and packaging, and space navigation equipment, etc. It can solve the problems of not meeting the design requirements of GEO satellite platforms and the reduction of propellant carrying capacity of GEO satellites, so as to increase the effective The effect of load bearing capacity, strength improvement, and simple installation

Active Publication Date: 2017-06-27
CHINA ACADEMY OF SPACE TECHNOLOGY
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Due to the application of electric propulsion technology, especially the use of all-electric propulsion to complete the orbit change task, the propellant carrying capacity of GEO satellites has been significantly reduced, and the device method with the central load-bearing cylinder as the main load-bearing structure is no longer suitable for the design of the GEO satellite platform need

Method used

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  • A plate-type satellite device suitable for high-orbit satellites
  • A plate-type satellite device suitable for high-orbit satellites
  • A plate-type satellite device suitable for high-orbit satellites

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Embodiment Construction

[0039] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0040] Such as figure 1 Shown is the explosion diagram of the plate-mounted satellite device. It can be seen from the figure that it includes the electronic cabin roof 1, the electronic cabin front panel 2, the electronic cabin rear panel 3, the electronic cabin side panel 4, the electronic cabin partition 5, and the main load-bearing front panel. 6. The main bearing rear plate 7, the main bearing side plate 8, the bottom plate 9, the transition sleeve 10 and the backing plate 11;

[0041] Such as figure 2 Shown is the composition diagram of the panel-type satellite device. It can be seen from the figure that the transition sleeve 10 is arranged at the bottom of the panel-type satellite device to realize the connection with the satellite support of the external launch vehicle; the bottom plate 9 is horizontally fixed on the outer wall of the t...

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Abstract

The invention relates to the technical field of integrated spaceflight devices, in particular to a plate frame type satellite device suitable for a high earth orbit satellite. The plate frame type satellite device comprises an electronic cabin top plate, an electronic cabin front plate, an electronic cabin rear plate, electronic cabin side plates, an electronic cabin partition plate, a main force-bearing front plate, a main force-bearing rear plate, main force-bearing side plates, a bottom plate, a transition sleeve and a cushion plate. According to the plate frame type satellite device, a central force-bearing barrel is omitted, a plate frame is used as the main force-bearing structure, and uniform transition of whole satellite mechanical loads from a box type plate frame platform to a round carrying butt-joint ring is achieved; the plate frame type satellite device has the characteristics of being simple, flexible, high in expandability and suitable for an electric propulsion satellite platform; the satellite space utilization efficiency is effectively improved, and the effective load bearing capacity is improved.

Description

technical field [0001] The invention relates to the technical field of an overall aerospace device, in particular to a plate-type satellite device suitable for high-orbit satellites. Background technique [0002] With the rapid development and maturity of electric propulsion technology, electric propulsion technology has been gradually applied on GEO satellites, from north-south position maintenance and partial orbit change, to the use of electric propulsion to realize all orbit change and on-orbit position maintenance tasks. The application of electric propulsion technology can greatly reduce the amount of propellant carried and reduce the weight of satellite launches, so as to realize the launch of two satellites with one arrow and effectively save launch costs. [0003] Traditional satellite platforms that use chemical propulsion to change orbits have huge chemical propellant storage tanks installed inside the load-bearing cylinder. Due to the existence of the load-bearin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/10
CPCB64G1/1014
Inventor 胡照王敏袁俊刚李友遐刘刚
Owner CHINA ACADEMY OF SPACE TECHNOLOGY
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