基于故障模式影响分析方法的脉冲行波管可靠性研究  

Research on Reliability of Pulse Traveling-Wave Tubes Based on FMEA Method

作　　者：庞月婵 王茹楠 薛静 PANG Yue-chan;WANG Ru-nan;XUE Jing(Beijing Vacuum Electronics Research Institute,Beijing 100015,China)

机构地区：[1]北京真空电子技术研究所,北京100015

出　　处：《真空电子技术》2022年第1期48-50,60,共4页Vacuum Electronics

摘　　要：运用故障模式影响分析方法分析了某型号脉冲行波管的主要故障模式,针对此类故障模式采取了相应的改进措施,降低了产品主要故障出现概率,提高了脉冲行波管的可靠性,同时提升了真空电子器件的产品质量。Failure mode effects analysis(FMEA)method is used to analyze the main failure mode of a pulse traveling-wave tube(TWT).Effective improvement measures are taken to reduce the probability of the failure,the reliability of the TWT is improved,and the product quality of the vacuum electron devices is also improved.

关 键 词：故障模式影响分析 脉冲行波管 可靠性 

分 类 号：TN124[电子电信—物理电子学]