Multi-energy electron proton and solar radiation comprehensive environment simulation system

Abstract

The invention provides a multi-energy electron proton and solar radiation comprehensive environment simulation system. The multi-energy electron proton and solar radiation comprehensive environment simulation system comprises an electron radiation source, a proton radiation source, an ultraviolet radiation source, a solar simulator, a vacuum container, a sample table, a motion simulator and a flange interface. A sample on the sample table is located in one or more environments of electrons, protons, solar electromagnetic radiation, high temperature or low temperature, and a single-factor testor a comprehensive radiation test is carried out. Devices such as the electron source, the proton source, the ultraviolet radiation source and the solar simulator are utilized, the sample table is adjusted to make the sample subjected to the effects of electron radiation, proton radiation, ultraviolet radiation and solar electromagnetic radiation at the same time under the condition that other environmental conditions are not interrupted in one test, comprehensive simulation of the space environment on the ground is achieved, and a ground simulation environment can be provided for screening ofaerospace materials and devices in the future.

Description

technical field [0001] The present invention relates to the technical field of ground simulation of space comprehensive environment, in particular, to a multi-energy electron-proton and solar radiation comprehensive environment simulation system, in particular to building a multi-energy electron-proton and solar radiation comprehensive environment through certain technical means analog system. Background technique [0002] The particle components of space radiation are mainly electrons, protons and a small amount of heavy ions. The energy ranges from 1keV to hundreds of MeV, even up to several GeV. The higher the energy, the smaller the flux. Since the energy range of charged particles in space is wide, and the energy distribution and flux of particles will change dynamically with factors such as solar and geomagnetic activities, it is impossible to simulate the real space radiation environment by simulating the space radiation environment on the ground. [0003] Generally,...

AI Technical Summary

Problems solved by technology

Due to the wide energy range of charged particles in space, and the particle energy distribution and flux will change dynamically with factors such as solar and geomagnetic activities, it is impossible to completely simulate the real space radiation environment by simulating the space radiation environment on the ground

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