摘要
结合近年对火灾探测新技术的引进和实际应用,重点介绍了使用效果很好的光纤光栅火灾探测系统的基本原理,以及这种新型火灾探测技术在大型储油罐和地下电缆隧道的应用情况。
According to the new fire detection technology have been gradually applied to the several projects of Sinopec Shanghai Engineering Co.Ltd.recently,the basic theory and the application instance of the optical fiber and grating fire automatic detection system in the large oil tank and the underground cable tunnel is introduced.
出处
《石油化工自动化》
CAS
2006年第6期21-22,33,共3页
Automation in Petro-chemical Industry
关键词
火灾探测系统
误报率
电信号
光信号
光纤布喇格光栅
fire detection system
miss-alarm ratio
electrical signal
optical signal
fiber bragg grating
