绿色航空背景下的混电航空动力发展趋势及关键技术  

Development trends and key technologies of hybrid-electric aviation propulsion in the context of green aviation

作　　者：张顶成 黄胜[1] 王永明 ZHANG Dingcheng;HUANG Sheng;WANG Yongming(Sichuan University,Chengdu 610065,China;AECC Sichuan Gas Turbine Establishment,Chengdu 610500,China)

机构地区：[1]四川大学空天动力研究所,成都610065 [2]中国航发四川燃气涡轮研究院,成都610500

出　　处：《燃气涡轮试验与研究》2025年第2期100-109,共10页Gas Turbine Experiment and Research

基　　金：四省科技计划项目(2023YFSY0003)。

摘　　要：随着全球航空行业面临的环保压力日益严峻,绿色航空成为未来发展的重要方向。混电航空动力结合了传统燃油发动机与电机的优点,正在成为低排放、低噪声、低油耗的绿色飞行关键技术路径之一。近年来,各国的航空动力研究机构都根据各自航空发动机的特征和其在研制方面的技术优势,积极布局研发高性能先进混电航空动力系统,并在多项关键技术方面取得了一系列成果。介绍了目前混电航空动力发展趋势,特别是飞机-发动机匹配设计、混电动力系统性能设计、混电动力系统结构设计、涡轮机结构设计、电推进系统优化设计、航空电池技术与能量存储系统、控制与综合能量管理等关键技术的发展现状和未来方向,可为国内先进混电航空动力的研发提供参考。As the global aviation industry confronts severe environmental pressure,green aviation has emerged as a pivotal direction for future development.Hybrid electric propulsion,which integrates the strengths of traditional fuel engines and electric motors,is establishing itself as one of the key technological pathways for achieving green flight characterized by low emissions,low noise,and reduced fuel consumption.In recent years,aviation power research institutes across various countries have capitalized on the distinctive features of their aviation engines and their technical expertise in development to actively pursue the research and development of high-performance advanced hybrid electric propulsion systems.These efforts have yielded a series of significant achievements in multiple critical technological domains.The current trends in hybrid electric propulsion was elucidated,with a particular emphasis on the development status and future trajectories of key technologies,including aircraft-engine matching design,performance design of hybrid electric propulsion systems,structural design of hybrid electric propulsion systems,turbine structure design,optimization design of electric propulsion systems,aviation battery technology and energy storage systems,and integrated energy management technology,to offer valuable insights for advanced hybrid electric propulsion development in China.

关 键 词：绿色航空 混电航空动力 结构优化 能量储存 综合能量管理 

分 类 号：V23[航空宇航科学与技术—航空宇航推进理论与工程]