高电压强电磁干扰下的电压光纤传输  

Voltage communication by Fiber-Optic in High voltage and Strong Ferromagnetic Condition

作　　者：潘圣民[1] 许留伟[1] 廖燕川[1] 蒋力 

机构地区：[1]中国科学院等离子体物理研究所,安徽230031

出　　处：《微计算机信息》2008年第14期273-275,共3页Control & Automation

基　　金：国家"九五"重大科学工程HT7U超导托卡马克核聚变实验装置资助项目(计投资(1998)1303号)

摘　　要：在高电压强电磁干扰环境下,新的通信载体——光纤的引入,使得系统信号传输的全光纤化成为可能。增加模拟量传输的抗电磁干扰能力,提高信号的精度和速度是当前研究的热点问题之一。本文在介绍了电压光纤通信的特点,优化了光纤通信的接口电路的基础上,并设计了一套样机进行了试验和测试。实验证明该方法是可行的。In high voltage and ferromagnetic condition, with the application of optical fiber, almost all the system signals can be transferred by optical fiber. To advance the simulators＇ capability of anti-jamming, and to improve the speed and accuracy, have become a hot spot recently. Based on the advantages of optical fiber communication and improvement of the interface circuit, a experimental model has been used for experiment and measurement. By the experiment we can give the conclusion that the system is feasible.

关 键 词：电压 光纤传输 电磁干扰 高精度 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]