电动螺旋桨综合能效测试研究  

Experimental study on comprehensive energy efficiency measurement of electric propeller

作　　者：赵钤 张天宏[1] 王瑶 王浩翔 ZHAO Qian;ZHANG Tianhong;WANG Yao;WANG Haoxiang(College of Energy and Power,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)

机构地区：[1]南京航空航天大学能源与动力学院,江苏南京210016

出　　处：《中国测试》2023年第12期108-114,共7页China Measurement & Test

基　　金：国家自然科学基金(51976089)。

摘　　要：随着航空运输业不断向绿色低碳方向发展,电推进系统成为混动、全电飞行器的核心,掌握电推进系统的综合能效是飞行器与推进系统一体化设计的关键。该文提出电推进系统综合能效测量方法,设计并搭建一套包含电推进器动力系统、数据采集系统、控制系统和保护系统,且具有较强兼容性的电推进系统试验平台。基于试验平台对系列电动螺旋桨进行综合能效测试,获得电调、电机、螺旋桨的综合测量结果,结果表明其与理论计算结果相符,验证了测量方法的有效性。通过综合能效测量,为电推进系统的部件选型、性能匹配和飞行器与推进系统一体化设计提供依据。With the development of air transport industry towards green and low carbon,electric propulsion system has become the core of hybrid and all-electric aircraft,and mastering the comprehensive energy efficiency of electric propulsion system is the key to the integrated design of aircraft and propulsion system.In this paper,a comprehensive energy efficiency measurement method of electric propulsion system is proposed,and a set of electric propulsion system test platform with strong compatibility is designed and built,which includes electric propulsion power system,data acquisition system,control system and protection system.Based on the experimental platform,the comprehensive energy efficiency test of a series of electric propellers is carried out,and the comprehensive measurement results of electric control,motor and propeller are obtained.The results show that they are consistent with the theoretical calculation results,which verifies the effectiveness of the measurement method.Through comprehensive energy efficiency measurement,it provides a basis for component selection,performance matching and integrated design of aircraft and propulsion system of electric propulsion system.

关 键 词：电推进系统 电动螺旋桨 测试技术 能效测量 性能匹配 

分 类 号：V231.1[航空宇航科学与技术—航空宇航推进理论与工程] TB9[一般工业技术—计量学]