航天器能源系统方案设计

Design of spacecraft power system

能源系统设计技术是航天器核心技术之一,能源系统的可靠性直接影响航天器的可靠性和寿命。提出了能源系统方案设计中的一些方法,在明确设计边界条件如负载分析,轨道、姿态和构型约束条件的基础上进行了系统基本方案的设计,包括母线电压设计、供电方案和配电方案等。

The design of space power system is the core technology of spacecraft. The reliability of space power system directly affects the reliability of spacecraft＇s reliability and life. Some solutions to design of space power system were presented. Firstly, the design boundary conditions such as load, orbit, attitude and configuration constraints were presented cleady. On this basis, the design of the system basic scheme design was carded out, including bus voltage design, power supply solutions and power distribution solutions.