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本文介绍了一种新型火箭发动机安全发火装置安全问题的初步研究结果。这是一种控制指令“在线”安全发火装置,起飞前通过某些机电对接来接通作用元件的线路。从安全发火装置的构件分析和试验评估证明,偶然施加的单相或多相信号导致点火电容器的危险充电的可能性是极低的。
This paper presents a preliminary study on the safety of a new rocket motor safety ignition device. This is a command line “on-line” safety ignition, before taking off by some of the mechanical and electrical connection to connect the role of components of the line. Analysis of the components from the safety ignition and test evaluation have shown that the chance of accidental application of single-phase or multiphase signals leads to dangerous charging of the ignition capacitor.