卫星多层隔热组件表面等电位控制工艺

Process for surface equipotential control of satellite multilayer insulation

文章基于电磁监测卫星的空间等离子体表面带电环境和等电位要求,对卫星多层隔热组件表面等电位的控制方法进行分析和优化,给出多层隔热组件制作、安装、接地、检测和保护工艺方法,从而满足整星表面的电位差在±2 V以内的控制要求。

This paper analyzes and optimizes the method of equipotential control on the surface of the multilayer heat insulation of an electromagnetic monitoring satellite in the space plasma charging environment of the satellite and with consideration of its surface equipotential requirements. The desirable working processes for the multilayer components are proposed, including the fabrication, the installation, the grounding, the detection, and the protection, to meet the requirement of controlling the surface potential difference of the whole satellite within ±2 V.