High-energy electron deposition method in radiation belt based on grid architecture

Abstract

The invention discloses a method for high-energy electron deposition in a radiation belt based on a power grid structure, wherein the method includes: generating electromagnetic waves in a preset range through an electromagnetic radiation emission system based on a power grid structure; The high-energy electrons of high energy level will undergo wave-particle cyclotron resonance; after the cyclotron resonance of high-energy electrons and electromagnetic waves, when the throwing angle is smaller than the equatorial loss cone angle determined by the number of magnetic shell layers, they will sink into the atmosphere. Therefore, it is not necessary to rebuild the launch system, but only need to improve the original power grid structure. The 2-5 kHz electromagnetic wave entering the radiation belt can cause the high-energy electrons that resonate with it to settle into the atmosphere, and the 2-5 kHz electromagnetic wave in the nT order is still high. There will be no negligible impact on ground systems.

Description

technical field [0001] The invention relates to the technical field of electromagnetic waves, in particular to a method for high-energy electron deposition in radiation belts based on a grid structure. Background technique [0002] High-energy electrons in the near-Earth space radiation belt, as "satellite killers", may cause the paralysis of civil and military communication systems, weather forecast systems, satellite imaging systems, and some space facilities used for scientific research, and even endanger the health and life of astronauts . Not only that, but they also affect the normal operation of systems such as ground power grids and oil pipelines through geomagnetically induced currents. How to control the movement of high-energy electrons in the radiation belt to make it sink from the radiation belt into the atmosphere, so as to improve the electromagnetic environment of the radiation belt, is a problem that needs to be solved. [0003] At present, the idea of ​​c...

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Problems solved by technology

[0004] The disadvantage of the first method is that it is poor in implementability, and it is still in the conceived stage in foreign countries; the disadvantage of the second method is that it needs to build a high-power transmitting station system, which consumes a lot of manpower and material resources, and the high-power radiation waves from the earth In the process of passing the surface into the ionosphere and magnetosphere, it may also have other negative effects on the near-Earth space and the earth's surface, such as burning the ozone layer, inducing various natural disasters such as earthquakes, tsunamis, rainstorms, mountain torrents, and landslides, affecting human health, etc.

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