摘要
针对空间站在轨能源扩展需求,核心舱太阳电池翼需要在轨转移至实验舱尾部桁架上,并为空间站负载供电。核心舱太阳电池翼转移后,需要在轨构建电源系统的功率通道。结合空间站三舱设计状态,提出了功率通道构建的总体方案,并且针对长电缆传输中涉及的电源系统母线调节,提出了3种控制方案。经过仿真分析和试验验证,给出了母线调节方案。
In view of the on orbit energy expansion demand of the space station,the solar array of the core module needs to be transferred to the tail frame of the experimental module,to supply power to the load of the space station.After the solar array of the core module is transferred,the power channel needs to be constructed on orbit.Combined with the design state of the third modules of the space station,this paper puts forward the new power channel construction,and proposes three control schemes for the bus regulation of the power system involved in long cable transmission.After simulation analysis and experimental verification,the bus regulation scheme is given.
作者
刘必海
冷学敏
葛茂艳
王强
周妍
LIU Bihai;LENG Xuemin;GE Maoyan;WANG Qiang;ZHOU Yan(Shanghai Institute of Space Power-Sources,Shanghai 200245,China)
出处
《上海航天（中英文）》
CSCD
2022年第S02期1-6,共6页
Aerospace Shanghai（Chinese&English）
关键词
空间站
能源扩展
在轨转移
功率通道构建
母线调节
space station
energy expansion
on track transfer
power channel construction
bus regulation
