地面电源车故障原因分析

Fault Analysis of Ground Power Supply Vehicle

地面电源车故障导致多起发动机起动损伤、飞机烧蚀失火、导线及配电盘烧损故障，危及飞机发动机及地面电源车安全。详细介绍了地面电源车危及安全的典型故障现象、故障检查方法，对故障原因、机理进行了深入分析，并提出了相应的措施和建议。

Ground power failure will cause engine starting damage, the plane ablated to fire, the wire and the distributor burning loss, which endanger the engine and ground power vehicle safety. The typical failure phe- nomenon of safety of ground power supply vehicles is introduced, troubleshooting method, the causes and mechanism of the fault are analyzed deeply, the corresponding measures and suggestions are put forward.