Electromechanical and thermal integrated satellite structure

Abstract

An electromechanical and thermal integrated satellite structure comprises a plurality of electromechanical and thermal integrated basic structural plates, a plurality of mechanical connecting parts and a plurality of electric connecting parts. The mechanical connecting parts are connected by the basic structural plates to form a satellite structure unit with a plurality of three-dimensional spaces, and the basic structural plates are electrically connected by the electric connecting parts. A basic structure module, the mechanical connecting parts, the electric connecting parts and the like are designed in a unified standard manner, and can form satellite structures with different shapes and different sizes by means of splicing and combining, a satellite can be quickly assembled and integrated conveniently, simultaneously, thermal control and capacity of a power supply and distribution bus are taken into consideration during design of the structure, accordingly, the design of the satellite is greatly simplified, complexity of the design of the satellite can be reduced, reliability of a system is improved, and development cost can be effectively lowered.

Description

technical field [0001] The invention belongs to the field of aerospace applications, and the electromechanical-thermal integrated multifunctional structure involved, as a satellite structure, has thermal control and electrical transmission capabilities, can simplify satellite design, and realize rapid integration of satellites. Background technique [0002] The structural system of the satellite provides space for installation, support, and carrying of each stand-alone component on the satellite, ensuring the carrying environment of the active segment of the satellite and the pointing accuracy of the stand-alone; the thermal control system provides heating and cooling methods and means for the satellite, ensuring that the satellite The temperature of the system is kept within a reasonable range; the power supply and distribution system provides energy to each stand-alone machine through the satellite cable network system to ensure the energy supply of the stand-alone machine....

AI Technical Summary

Problems solved by technology

[0003] The load-bearing structure, thermal control, and power supply and distribution of traditional satellites are independent and decentralized. Each system is independently designed according to task requirements. The system has a single function. Each satellite needs to separately develop different structures, thermal control, and power supply cables. This will inevitably increase the development cycle of the satellite and increase the development cost of the satellite

Images