摘要
电引爆武备安全裕度测量系统利用微型光纤温度传感器放置在电爆管桥丝附近,通过测量桥丝的热效应来间接测定电爆管在电磁辐射下的射频感应电流,从而对舰上的电引爆军械安全性作统一评估。系统采用光纤传输技术能很好地解决传输线在强电磁场中的引入误差,排除电测量方法中无法排除强场下自身引入干扰的问题。
The design of security measurement of EED system is presented in this paper.It makes use of mini size optical fiber temperature sensor placing near the EED＇s（electrical exposure device） bridgewire to monitor the induced current in the EED＇s bridgewire by measuring the heat effect.Consequently we can confirm the safety of the EED in EMR（electromagnetic radiation）.This system uses optical fiber transmission technology.The evaluation results show that this system can solve induced jitter of transmission line in strong electromagnetic field,and avoid autointerference by electric measurement technology.
出处
《舰船电子工程》
2011年第3期170-173,共4页
Ship Electronic Engineering
关键词
电爆管
电磁辐射
光纤温度传感器
electrical exposure device
EMR
optic fiber temperature sensor
