关于直升机APU交流发电机电压显示异常的故障分析  

Fault Analysis on Abnormal Voltage Display of Helicopter Alternator

作　　者：赖耀祖 Lai Yaozu(China Helicopter Research and Development institute JiangXiJingdezhen 333000)

机构地区：[1]中国直升机设计研究所,江西景德镇333000

出　　处：《科技风》2018年第23期231-232,共2页

摘　　要：本文就某型直升机飞行中出现的APU交流发电机电压显示异常的问题,进行了理论分析和故障定位,并提出了解决措施,经试验验证,表明原理分析正确,解决措施有效。The paper aims to analysis the trouble of abnormal voltage display of helicopter alternator when flight.Theoretical analysis and fault location are carried out,and the solutions are put forward.The test results show that the principle analysis is correct and the solutions are effective.

关 键 词：APU交流发电机 电压显示异常 试验验证 

分 类 号：V263.6[航空宇航科学与技术—航空宇航制造工程]