箭用组合式伺服动力电源技术研究  

Research on Combined Servo Power Supply Technology for Launch Vehicle

作　　者：杨斌[1] 李旭阳 王开春[1] 李琪琦 郑再平 Yang Bin;Li Xu-yang;Wang Kai-chun;Li Qi-qi;Zheng Zai-ping(Beijing Institute of Precise Mechatronics and Controls,Beijing,100076)

机构地区：[1]北京精密机电控制设备研究所,北京100076

出　　处：《导弹与航天运载技术》2021年第3期89-94,共6页Missiles and Space Vehicles

摘　　要：基于箭上发电技术,并结合蓄电池与电容构成组合电源,提出一种新型的箭上机电静压伺服机构组合电源供应方案。就箭用组合电源的组合方案、控制方法、仿真分析与试验验证结果进行分析,结果表明,箭用组合电源能够满足机电静压伺服机构的用电需求,其相较于传统化学电池负载调整率更小、供电电压更为平稳,扩容后可向箭上其他电气负载进行供电,是新一代智慧火箭电源方案的重要补充。This article is based on rocket power generation technology and combined with batteries and capacitors to form the combined power supply to provide power for the electromechanical hydrostatic servo mechanism on the rocket.The simulation analysis and experimental verification results of the combined scheme control method of the combined power supply for rockets are analyzed.The results show that the combined power supply for rockets can meet the electricity demand of the electromechanical hydrostatic servo mechanism.Compared with the traditional chemical batteries,the load regulation rate is smaller and the supply voltage is more stable.And the combined power supply can be supplied to the other electrical blocking loads on the rocket after expansion.It is an important supplement to the new generation of the smart rocket power solutions.

关 键 词：伺服用电特性 发电 组合电源 蓄电池 

分 类 号：V442[航空宇航科学与技术—飞行器设计]