长江科学院院报2009，Vol.26Issue(z1)：104-107,4.
分布式光纤温度传感技术在水电工程中的应用研究
Application of Distributed Optical Fiber Temperature Sensing Technology in Water-Power Engineering
摘要
Abstract
The applications of distributed optical fiber temperature sensing technology in water-power engineering were analyzed in detail in this paper. Firstly, on the basis of the introduction of distributed optical fiber temperature sensing system and the principle of temperature measurement, the feasibility of this technology in water-power engineering applications was proved. Secondly, the application of this technology for leakage monitoring was introduced , and the optical fiber layouts for different hydraulic structures were offered. Thirdly, through the example, the method of reservoir water temperature measurement was introduced. Fourthly, in combination with practice engineering, the principles and methods of optical fiber layouts for temperature measurement in concrete dam construction were studied. At last, through theory analysis, the idea and method on cross-section velocity measurement was brought forward using this technology.关键词
分布式光纤温度传感技术/渗漏/库水水温/温度监测/流速Key words
distributed optical fiber temperature sensing technology/ leakage/ reservoir water temperature/ temperature measurement/ flow velocity分类
信息技术与安全科学引用本文复制引用
肖衡林,鲍华,何俊..分布式光纤温度传感技术在水电工程中的应用研究[J].长江科学院院报,2009,26(z1):104-107,4.基金项目
国家自然科学基金项目资助(50809026),湖北工业大学高层次人才计划项目(湖工科(2007)) （50809026）
