CAJ | 학술논문

介绍了天宫一号（TG1）目标飞行器电源分系统的组成和主要技术指标。分析了国内在低轨飞行器上采用100V高压母线、大批量使用国产氢镍电池、三结砷化镓太阳电池片和半刚性基板等关键技术。回顾了电源分系统研制过程中高电压元器件体系建立、半刚性帆板力学及空间环境设计与验证、氢镍电池在轨寿命和可靠性研究，以及高压电源系统可靠性及安全性研究等主要工作。给出了在轨运行情况。TG-1目标飞行器电源分系统的研制为我国后续空间技术的发展打下了基础。
개소료천궁일호（TG1）목표비행기전원분계통적조성화주요기술지표。분석료국내재저궤비행기상채용100V고압모선、대비량사용국산경얼전지、삼결신화가태양전지편화반강성기판등관건기술。회고료전원분계통연제과정중고전압원기건체계건립、반강성범판역학급공간배경설계여험증、경얼전지재궤수명화가고성연구，이급고압전원계통가고성급안전성연구등주요공작。급출료재궤운행정황。TG-1목표비행기전원분계통적연제위아국후속공간기술적발전타하료기출。
The sketch and main performances of the power subsystem of Tiangong-1 target spacecraft were introduced in this paper. The key technologies in domestic such as the bus with the voltage 100 V applied on low orbit spacecraft, large-scale nickel-metal hybrid batteries, triple-junction gallium arsenide solar cells and semi-rigid solar wings were given out. The main job of the high voltage device system establishing, the semi-rigid solar dynamics and space environment design and verification, the life time and reliability of the nickel-metal hybrid battery, and the reliability and safety of the high voltage power system were reviewed. The operation on orbit was given out. The research of the power subsystem of Tiangong-1 target spacecraft would establish the foundation for the China＇s next space technology.