中国电动飞机技术创新与实践

Technical innovation and practice of electric aircraft in China

电动飞机极大地提高了飞机的环保性、舒适性、维修性和经济性,是航空工业未来的发展方向。电动飞机应具备高气动效率、高推进效率、高结构效率、高能量密度,以提高航时。"十三五"期间,中国已完成2机首飞,2机取证。"十四五"期间,电动飞机研发应该以高功率高效率电推进系统为研发重点,以混合电推进系列飞机为研发核心,以现有新能源型号全寿命保障体系研究为关键,以拓展新型电动飞行器研发和标准构建为目标。

Electric aircraft significantly improves environmental friendliness,comfort,maintainability and economy of aircraft,representing the future development direction of the aviation industry.Electric aircraft should have high aerodynamic efficiency,high propulsion efficiency,high structural efficiency and high energy density to improve the endurance.During the period of the Thirteenth Five Year Plan,China has completed the first flight of two electric aircraft and obtained certificates for another two.In the Fourteenth Five Year Plan period,the research and development of electric aircraft should focus on high power and high efficiency electric propulsion systems,taking the hybrid electric propulsion series aircraft as the core,the research on the whole life support system of existing new energy models as the key,and the expansion of research and development of new electric aircraft and standard construction as the goal.