卫星电源系统智能管理设计与实现

Design and Implementation of Intelligent Management for Satellite Electrical Power System

对卫星在轨运行的特点,在深入分析一次电源系统智能化管理要求的基础上,结合国内卫星一次电源系统智能化控制技术的现状提出了适合导航系列卫星一次电源系统的智能管理设计。从通信总线接口设计、自主管理与健康监测技术、蓄电池自主均衡管理算法和星载软件可靠性安全性设计四个方面的优化,提高了一次电源系统智能管理的研制水平和可靠性。

According to the characteristics of satellite on-orbit operation, on the basis of in-depth analysis of the requirements for intelligent management of primary power supply system, combined with the current situation of intelligent control technology of domestic primary power supply system of satellite, an intelligent management design suitable for primary power supply system of navigation series satellites was proposed. The development level and reliability of power supply system intelligent management were improved from four aspects which including the optimizations of communication bus interface design, independent management and health monitoring technology, battery self balancing management algorithm and reliability and safety's optimization of loaded software in satellite.