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Master-slave non-contact ultra-precise ultra-stable satellite platform inter-cabin energy transmission system

A technology of satellite platform and transmission system, which is applied in the power supply system, transportation and packaging, space navigation equipment, etc.

Inactive Publication Date: 2017-01-11
SHANGHAI SATELLITE ENG INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The dynamic and static isolation brings about the problem of energy supply and transmission between the platform compartment and the load compartment

Method used

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  • Master-slave non-contact ultra-precise ultra-stable satellite platform inter-cabin energy transmission system
  • Master-slave non-contact ultra-precise ultra-stable satellite platform inter-cabin energy transmission system

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0018] The master-slave non-contact dual-super satellite platform is a new type of high-performance satellite platform, which breaks the traditional design method of the fixed connection between the satellite load compartment and the platform compartment, and realizes the dynamic and static isolation of the two compartments through the non-contact maglev mechanism. The adverse effects of full-frequency micro-vibration of the platform cabin on the load cabin, the master-slave collaborative control method ...

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Abstract

The invention provides a master-slave non-contact ultra-precise ultra-stable satellite platform inter-cabin energy transmission system. The system comprises a platform cabin power system, a load cabin power system and an inter-cabin energy transmission on-off mechanism; electric energy transmission is carried out between the platform cabin power system and the load cabin power system through the inter-cabin energy transmission on-off mechanism; when the inter-cabin energy transmission on-off mechanism is powered on, the platform cabin power system provides electric energy for the load cabin power system. The master-slave non-contact high-definition ultra-thin satellite platform inter-cabin energy transmission system can be used for supplying the energy to a load cabin from a platform cabin of a master-slave non-contact ultra-precise ultra-stable satellite platform, guarantees energy transmission between the load cabin and the platform cabin of the ultra-precise ultra-stable satellite platform, and provides a key technology for long-term normal running of the master-slave non-contact ultra-precise ultra-stable satellite platform.

Description

technical field [0001] The invention relates to a dual supersatellite platform, in particular to a master-slave non-contact dual supersatellite platform cabin energy transmission system. Background technique [0002] Future high-performance satellites have requirements for load pointing accuracy and stability as high as 10 -4 degrees, 10 -6 degrees / second, which is more than 2 orders of magnitude higher than the current level. At present, the traditional satellite adopts the design method of fixed connection between the load and the platform, and the load pointing and stability are realized by the platform control system. Due to the influence of flexible components such as solar panels and movable components such as flywheels on the platform, micro-vibration on the platform is inevitable. , and limited by the ability to control the bandwidth and precision of the system product, the fixed-connection design method has a technical bottleneck of "difficult to measure and contr...

Claims

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Application Information

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IPC IPC(8): B64G1/44
CPCB64G1/443
Inventor 赵洪波唐忠兴徐实学廖鹤徐毅朱敏马晶晶赵艳彬
Owner SHANGHAI SATELLITE ENG INST
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