空间站核心舱电源系统母线调节设计与验证  

Design and Verification of Bus Regulation of Power Supply System in Core Module of Space Station

作　　者：葛茂艳 王田[1] 孔雷星[1] 王强[1] 刘冠麟 GE Maoyan;WANG Tian;KONG Leixing;WANG Qiang;LIU Guanlin(Shanghai Institute of Space Power-Sources,Shanghai 200245,China)

机构地区：[1]上海空间电源研究所,上海200245

出　　处：《上海航天（中英文）》2022年第S02期7-13,共7页Aerospace Shanghai（Chinese&English）

摘　　要：空间站核心舱电源系统作为核心舱的关键分系统之一,在核心舱在轨运行期间提供持续、稳定的电能,电源系统母线调节功能直接决定了核心舱在轨运行的稳定性。针对核心舱电源系统母线调节功能,从分流调节、充电调节、放电调节等方面开展了设计,控制电源系统母线电压在任务要求范围内,并对母线调节功能进行了地面试验验证和在轨飞行验证,结果表明:电源系统母线调节设计能够满足核心舱任务要求,可为后续航天器设计提供参考。As one of the key subsystem of the core module,the power supply system can provide continuous and stable electric energy during the core module on the orbit operation.The bus regulation function of the power supply system directly determines the stability of on orbit operation of the core module.Aiming at the bus regulation function of the core cabin power system,the design is carried out from the aspects of shunt regulation,charging regulation and discharge regulation.The bus voltage of the power system is controlled within the mission requirements.The bus voltage of the power system is controlled within the mission verified by ground test and on orbit flight.The results show that the bus regulation design of the power system can meet the mission requirements of the core module.It can provide reference for subsequent spacecraft design.

关 键 词：核心舱 电源系统 母线调节 设计 试验验证 

分 类 号：V442[航空宇航科学与技术—飞行器设计]