热电转换技术在高超声速飞行器中的应用设想  

The Application Study on Thermoelectric Conversion Technology in Hypersonic Aircraft

作　　者：詹景坤[1] 王小辉[1] 蔡昱[1] Zhan Jingkun;Wang Xiaohui;Cai Yu(R&D Center,China Academy of Launch Vehicle Technology,Beijing,100076)

机构地区：[1]中国运载火箭技术研究院研究发展中心,北京100076

出　　处：《电子测试》2018年第4期27-29,19,共4页Electronic Test

摘　　要：未来高超声速飞行器正朝着智能化、综合化、集成化的方向发展,考虑到其独特的气动外形设计和特殊的飞行环境条件,为充分利用飞行器飞行过程中产生的大量气动热,抑制气动热对飞行器热防护层的烧蚀影响,实现气动热向飞行控制所需电能的转化,同时将多余的电能存贮到蓄电池中。本文提出了面向高超声速飞行器真实环境的热电转换与充放电技术应用设想,实现热能"变废为宝"式的转化利用,降低蓄电池重量规模,提高飞行器能源精细化管理水平。The development trend of the hypersonic aircraft is intelligent,integration&miniaturization,according to the unique aerodynamic shape and the special flight environment of hypersonic aircraft,in order to use the aeroheating from the aircraft skin during the flight,suppressing the ablation effect of the aerodynamic heat on the thermal protection layer of the aircraft,and realize the energy conversion of aerodynamic heat to electric energy,at the same time,the surplus electric energy is stored in the battery.This paper puts forword to an application imagination which is applying the thermoelectric conversion technology in hypersonic aircraft,in order to reduce the weight of battery and improve the precision management level of the energy of hypersonic aircraft.

关 键 词：高超声速飞行器 热电转换 充放电 应用设想 

分 类 号：V242[航空宇航科学与技术—飞行器设计]