多电发动机技术及其应用前景研究  

More electric engine technology and its application prospect

作　　者：孙立业 郝羿飞 赵奉同[3] 

机构地区：[1]中国航发沈阳发动机研究所预研总体部,沈阳110015 [2]沈阳市第二中学,沈阳110016 [3]沈阳航空航天大学航空航天工程学部(院),沈阳110136

出　　处：《沈阳航空航天大学学报》2017年第2期1-5,共5页Journal of Shenyang Aerospace University

摘　　要：介绍了多电发动机的特点和优势,综合研究了多电发动机技术现状和发展趋势。以未来应用为目标,从发动机设计角度分析了应用多电技术的关键问题,详细阐述了磁浮轴承和内置式起动发电机的关键技术研究方向,并提出了利用成熟发动机为平台进行多电技术验证以促进技术成熟的思路,为技术预研提供参考。The features and advantages of more electric engine were reviewed. The technical status and de-velopment trends of more electric engine were summarized. Targeting the future, the key problems on more electric technology applications are analyzed from the view of engine design. The research directions for key technologies of magnetic bearing and internal starter/generator are presented. Mature engines are utilized to demonstrate more electric technology to promote technological maturity, which is mentioned as a develop-ment idea. This paper provides reference for technical research.

关 键 词：多电发动机 磁浮轴承 内置式起动发电机 关键技术 

分 类 号：V235[航空宇航科学与技术—航空宇航推进理论与工程]