典型FADEC航空活塞发动机螺旋桨调速系统研究  

Study on Propeller Speed Governing System of Typical FADEC Aviation Piston Engine

作　　者：陈霄阳 CHEN Xiaoyang(Civil Aviation Flight University of China,Guanghan 618307,Sichuan,China)

机构地区：[1]中国民用航空飞行学院,四川广汉618307

出　　处：《民航学报》2024年第6期117-122,共6页Journal of Civil Aviation

基　　金：中央高校基本科研业务费“大陆发动机轴瓦故障数据库建设”。

摘　　要：奥地利Austro Engine发动机公司生产的AE300发动机装配在多款钻石系列飞机上,是采用电子发动机控制组件(EECU)的典型FADEC(全权数字发动机控制)航空活塞发动机,是全球通用航空领域的主力活塞发动机。AE300发动机使用标准的电子调节式液压调速器,相较于装配释压阀和电磁阀的液压伺服系统,装有导向阀的标准调速器系统在发动机各运行速度段都有着显著的作动反应时间优势。本文以AE300发动机螺旋桨调速器系统作为研究对象,从设计原理、使用特性、典型故障等方面开展研究,为典型FADEC航空活塞发动机螺旋桨调速系统的设计和使用单位提供指导。The AE300 engine produced by Austro Engine from Austria,which powers a variety of Diamond family aircraft,is a typical FADEC aviation piston engine using the electronic engine control unit(EECU),and is the main piston engine used in global general aviation.The AE300 engine is equipped with a standard electronically regulated hydraulic governor system,which offers significant operating reaction time advantages over hydraulic servo systems equipped with pressure relief valve and solenoid valves.This paper takes AE300 engine propeller governor system as the research object and studies the aspects of design principle,operation characteristics,typical malfunctions and so on,to provide reference for the designers and users of typical FADEC aviation piston engine propeller governor system.

关 键 词：FADEC 航空活塞发动机 螺旋桨调速系统 

分 类 号：V2[航空宇航科学技术]