航空学报 > 2021, Vol. 42 Issue (3): 623972-623972   doi: 10.7527/S1000-6893.2020.23972

某型双座电动飞机设计与试验

范振伟1,2, 杨凤田1,2, 李亚东1,2, 项松1,2, 赵为平1   

  1. 1. 沈阳航空航天大学 通用航空重点实验室, 沈阳 110136;
    2. 辽宁通用航空研究院, 沈阳 110136
  • 收稿日期:2020-03-14 修回日期:2020-04-02 发布日期:2020-07-27
  • 通讯作者: 赵为平 E-mail:3370477370@qq.com
  • 基金资助:
    辽宁省教育厅重点攻关和服务地方项目(JYT19004,JYT19022,JYT2020161,JYT2020162)

Design and test of two-seater electric aircraft

FAN Zhenwei1,2, YANG Fengtian1,2, LI Yadong1,2, XIANG Song1,2, ZHAO Weiping1   

  1. 1. Key Laboratory of General Aviation, Shenyang Aerospace University, Shenyang 110136, China;
    2. Liaoning General Aviation Research Institute, Shenyang 110136, China
  • Received:2020-03-14 Revised:2020-04-02 Published:2020-07-27
  • Supported by:
    Projects of Education Department of Liaoning Province (JYT19004, JYT19022, JYT2020161, JYT2020162)

摘要: 沈阳航空航天大学一直致力于新能源电动飞机的研制,某型双座轻型电动飞机于2012年6月立项研制,该型电动飞机采用一台40 kW稀土永磁同步直流电机作为动力装置,全复合材料机体和板簧起落架结构。巡航升阻比24.1,起飞总重500 kg,最大飞行速度160 km/h,巡航速度110 km/h。该型电动飞机具有零排放、低噪声、运行成本低、使用维护方便等特点。参照中国民航CCAR-21部和美国ASTM标准,完成了电动飞机型号设计批准书TDA和生产许可PC取证。

关键词: 电动飞机, 双座, 锂电池, 气动特性, 飞行试验

Abstract: Shenyang Aerospace University has been committed to the development of new energy electric aircraft. The development project of a type of two-seater light electric aircraft was approved and started in June 2012, using a 40 kW rare earth permanent magnet synchronous DC motor as the power source. With all-composite body and leaf spring landing gear structure, a cruise lift to drag ratio of 24.1, take-off weight of 500 kg, a maximum flight velocity of 160 km/h, a cruise velocity of 110 km/h, the electric aircraft has the characteristics of zero emission, low noise, low operation cost and easy operation and maintenance. According to the CAAC CCAR-21 and the American ASTM standard, the electric aircraft type design approval TDA and the production certification PC are completed.

Key words: electric aircraft, two-seater, lithium battery, aerodynamics, flight test

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