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Hybrid propulsion cabin of small high-orbit satellite public platform

A high-orbit satellite and propulsion module technology, applied in the aerospace field, to achieve the effects of compact space, low center of mass, and high specific stiffness

Active Publication Date: 2020-11-06
上海中科辰新卫星技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a hybrid propulsion cabin of a small-sized high-orbit satellite public platform, to solve the problem of how to design the hybrid propulsion cabin layout of a small high-orbit satellite public platform under the condition of compact space

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  • Hybrid propulsion cabin of small high-orbit satellite public platform

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Embodiment Construction

[0049] The hybrid propulsion module of the small-sized high-orbit satellite public platform proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0050] In addition, unless otherwise stated, features in different embodiments of the present invention can be combined with each other. For example, a feature in the second embodiment may be used to replace a corresponding or functionally identical or similar feature in the first embodiment, and the resulting embodiment also falls within the scope of disclosure or description of the present application.

[0051] The ...

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Abstract

The invention provides a hybrid propulsion cabin of a small high-orbit satellite common platform. The hybrid propulsion cabin comprises a platform cabin main force-bearing structure configured to provide an accommodating space, wherein the platform cabin main force-bearing structure comprises a satellite-rocket connecting ring; a plurality of storage tanks which are arranged in the accommodating space and are directly loaded on the satellite-rocket connecting ring; and an air path assembly which is arranged in the accommodating space so that the load of the air path assembly is transmitted tothe satellite-rocket connecting ring through the platform cabin main force bearing structure.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a hybrid propulsion module for a common platform of small high-orbit satellites. Background technique [0002] The satellite has both chemical propulsion and electric propulsion functions, which will greatly improve the reliability of the satellite and the flexibility to adapt to multiple types of tasks. It is one of the core technologies of high-reliability and long-life satellites. [0003] More than 50% of high-orbit communication satellite platforms at home and abroad adopt hybrid propulsion systems, that is, they are equipped with chemical propulsion and electric propulsion at the same time, such as Lockheed Martin's A2100 platform, Boeing's BSS-702MP / HP platform, Thales The AlphaBus platform of China, the DFH-4 / DFH-5 platform of China Dongfanghong Company, etc., the hybrid propulsion system represents the main propulsion technology route of high-orbit communication satel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/10B64G1/40
CPCB64G1/10B64G1/40B64G1/402
Inventor 蒋国伟沈苑林宝军陈智超曹昕崔立红
Owner 上海中科辰新卫星技术有限公司
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