摘要
能源系统是临近空间飞艇的重要组成部分,为飞艇提供电能。飞艇放飞前需要在地面进行测试和验证,以确保飞艇能够长期稳定地飞行。通过一种临近空间飞艇能源昼夜闭环仿真验证系统的设计和研究,对实际的飞艇能源系统进行仿真模拟,并通过半实物验证系统进行验证,既可避免大面积对太阳电池阵进行铺装,也能对真实的能源系统进行评估和验证,并且负载随意可调,可验证各种工况,为临近空间飞艇的长航时飞行奠定基础。
The energy system is an important component of the near space airship,which provides electrical energy for the airship.Before the airship is released,it needs to be tested and verified on the ground to ensure that the airship can fly stably for a long time.This article presents the design and research of a day and night closed-loop simulation and verification system for near space airship energy.It simulates the actual airship energy system and verifies it through a semi physical verification system.This not only avoids large-scale installation of solar arrays,but also evaluates and verifies the actual energy system.The load can be adjusted freely and can verify various working conditions,laying the foundation for the long-term flight of nearby airships.
作者
刘文平
李钏
刘硕
宋建青
LIU Wenping;LI Chuan;LIU Shuo;SONG Jianqing(CETC Energy Co.,Ltd.,Tianjin 300384,China)
出处
《电源技术》
CAS
北大核心
2023年第9期1215-1218,共4页
Chinese Journal of Power Sources
关键词
临近空间
飞艇
能源昼夜闭环
半实物验证系统
太阳电池
near space
airship
energy day and night closed loop
semi physical verification system
solar cell
