电动飞机发展白皮书  

White Paper on the Development of Electric Aircraft

作　　者：孙侠生 程文渊[2] 穆作栋 黄铁山[2] 王妙香 宋刚 王元元[2] Sun Xiansheng;Cheng Wenyuan;Mu Zuodong;Huang Tieshang;Wang Miaoxiang;Song Gang;Wang Yuanyuan(Chinese Aeronautical Establishment,Beijing 100029,China;Aviation Industry Development Research Center of China,Beijing 100029,China)

机构地区：[1]中国航空研究院,北京100029 [2]中国航空工业发展研究中心,北京100029

出　　处：《航空科学技术》2019年第11期1-7,共7页Aeronautical Science & Technology

摘　　要：与传统飞机相比,电动飞机以电能作为推进系统的全部或部分能源,是航空业贯彻绿色航空、应对全球环境挑战的重要举措,是实现航空业2050年全球碳排放量减至2005年排放水平50%目标的必然选择,同时也是“第三航空”时代的重要标志。电动飞机开启了航空领域新一轮创新与变革热潮,引领航空技术创新、推动绿色航空发展,将对世界航空业产生革命性的影响。在电动飞机领域,目前国内外各研究机构和企业均处于起步阶段,以此为契机,我国电动航空业有望迅速达到或赶超世界先进水平,同时带动我国多个相关产业的整体发展。为进一步引领国内电动飞机技术发展、推动电动飞机产业布局,中国航空研究院组织国内优势力量,从电动飞机发展必要性、定义与分类、重点产品、关键技术、措施建议等方面,研究提出电动飞机发展白皮书。白皮书提出我国应重点发展城市空运、轻型运动、通勤运输、干支线运输等4类电动飞机;聚焦总体设计技术、高效高功重比电推进技术、能量综合管理技术、能源系统技术等重点领域关键技术发展;建议制订电动飞机发展战略规划、加大研发投入,同时关注适航能力建设与人才培养,从而推动我国电动飞机发展。Compared with traditional aircraft,electric aircraft employs electric energy as the whole or partial energy for the propulsion system.Therefore,electric aircraft is considered as an important move to implement the"Green Aviation"initiative and address the global environmental challenges,an inevitable choice to cut the global carbon emissions of aviation sector by 50%through 2050 from the emission level in 2005,and an important symbol of"the Third Great Era of Aviation".Electric aircraft has triggered a new wave of innovation and reform in aviation sector,led the aviation technology innovation,and promoted the green aviation development,and it will have a revolutionary impact on the world's aviation industry.As for the electric aircraft sector,domestic and foreign research institutions and enterprises are in their infancy,which provides China's electric aviation industry with an opportunity to rapidly reach or surpass the world's advanced level,and drives China's overall development of multiple related industries.To further pioneer the development of electric aircraft technology in China and promote the industrial distribution of electric aircraft,Chinese Aeronautical Establishment(CAE)called up top-level China-based organizations to bring forward the White Paper on Development of Electric Aircraft covering such topics as necessity of development,definitions&classification,key products,key technologies,measures&recommendations etc.of electric aircraft.The White Paper suggests that China should give priority to develop four types of electric aircraft,i.e.,light sport,urban air transport,commuter transport,as well as mainline and regional aircraft;focus on the development of key technologies such as overall design technology,high-efficiency and high power-to-weight-ratio electric propulsion technology,integrated energy management technology,energy system technology,etc.in major areas;China is recommended to establish its strategic plan for development of electric aircraft,increase investment in R&D,and pay close att

关 键 词：电动飞机 绿色航空 高效高功重比电推进技术 城市空运 高能量密度电池技术 干支线运输 通勤运输 

分 类 号：V272[航空宇航科学与技术—飞行器设计]