CAJ | 학술논문

小功率电推进已成为最有技术竞争力的小卫星应用的推进系统选择。在总结美国、俄罗斯、欧洲、日本等国家离子、霍尔、电热、PPT、FEEP等小功率电推进技术发展和小卫星应用情况的基础上，从轨道转移、大气阻尼补偿、位置保持、姿态控制、编队飞行等任务方面分析了小卫星对电推进系统的需求和应用电推进的必要性及可行性，针对小卫星主要任务需求分别提出了10 W、100 W和500 W级小功率电推进技术发展和应用方面的具体建议。
소공솔전추진이성위최유기술경쟁력적소위성응용적추진계통선택。재총결미국、아라사、구주、일본등국가리자、곽이、전열、PPT、FEEP등소공솔전추진기술발전화소위성응용정황적기출상，종궤도전이、대기조니보상、위치보지、자태공제、편대비행등임무방면분석료소위성대전추진계통적수구화응용전추진적필요성급가행성，침대소위성주요임무수구분별제출료10 W、100 W화500 W급소공솔전추진기술발전화응용방면적구체건의。
The low power electric propulsion is becoming a powerful competitor compared to the traditional propul-sion for small satellites. A summary of the development and its application on small satellite of low power electric propul-sion were presented,including both electric propulsion types of the ion,the Hall,the PPT,the FEEP,and nations of the American,the Russian,the European and the Japan. These requirements,necessary and feasibility of electric propulsion applicable to small satellite were analyzed according with main missions of orbital transferring,drag compensating,station keeping,attitude controlling,and formation flying. Some advice about low power electric propulsion development and its application to small satellite were advanced within three power levels of 10 W,100 W,500 W,respectively.