【摘要】 本文通过支线飞机的国内外现状、产品需求及技术趋势研究，提出要抓住我国支线航空快速发展与现有型号改进及成长交汇期，大力开展电推进支线飞机的研究与布局。本文在研究和分析了电推进飞机研发的技术基础、能力和途径的基础上，以设计团队基于中型电推进支线飞机的研究评价了我国电推进支线飞机开发的时机及产品能力需求。最后梳理需要研究的关键技术、关键产品，以及提出开展电推进支线飞机安全与适航技术研究的建议。更多还原

【Abstract】 Based on the domestic and international development status, product demand and technology trend of regional aircraft, it is proposed to seize the intersection period between the rapid development of regional aviation in China and the improvement and maturity of existing airplanes, and vigorously carry out the research and work of electric regional aircraft. Besides, the technical basis, capabilities and ways of electric aircraft are studied and analysed in this paper. Then, by studying the medium-sized electric regional aircraft which proposed by our design team, the development opportunity and product capacity demand of China’s electric regional aircraft are predicted. Finally, this paper provides the key technologies and products that need to be studied, as well as suggestions for conducting research on safety and airworthiness technology of electric regional aircraft.更多还原