A space launch system and method based on electromagnetic propulsion

Abstract

The invention discloses a space launch system and method based on electromagnetic propulsion. It converts electrical energy into electromagnetic force, propels the rocket through electromagnetic force, accelerates the rocket to a certain speed along the electromagnetic launch track, and realizes the launch of the rocket. The invention accelerates rockets and other aerospace vehicles within a certain distance to several Machs by electromagnetic force, can replace the first-stage engine of traditional rockets, and can launch the rocket into the sky and then ignite it, and has the advantages of short preparation time, high launch frequency, The outstanding advantages of low launch and maintenance costs, flexible and convenient launch methods, etc. solve the problems that traditional rocket launches cannot meet high-frequency continuous launches, high rocket launch costs, and insufficient launch flexibility.

Description

Technical field [0001] The invention belongs to the technical field of aerospace launch systems for electromagnetic propulsion of objects, and in particular relates to a space launch system and method based on electromagnetic propulsion. Background technique [0002] In recent years, with the continuous advancement of technology, the performance indicators and application range of satellites have been greatly improved. In particular, small satellites below 200 kilograms have been widely used in commercial remote sensing, earth observation, Internet of Things, satellite communications and other fields. The future space economy is based on the densely-populated satellite constellations in the earth's orbit, and realizes the seamless connection of the "space-earth integration" of the sky, net, and ground, and provides a solid foundation from information perception to information interaction for the intelligent development of human society. Developed countries such as Europe and the ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a space launch system and method based on electromagnetic propulsion. This electromagnetic launch system solves three major problems of traditional rocket launch: one is to solve the problem that traditional rocket launch cannot meet the high-frequency continuous launch; two. The cost of a single rocket launch is about an order of magnitude lower than that of traditional rocket launches; the third is to solve the problems of limited launch opportunities and insufficient launch flexibility of traditional satellites

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