为了监测石油管道泄漏,创新的设计了基于Bragg光纤光栅传感技术的监测系统,通过测量反射光中心波长的变化,获得待测温度的变化情况,成功实现了对石油管道实时、无损的智能监测及评估,该监测系统能够准确地判断出石油泄漏处的位置,具有可靠性,准确性和智能性等特点,因而具有很重要的应用前景.%In order to monitor the petroleum pipeline leakage, the paper conducted innovative design of the monitoring system based on fiber Bragg grating sensor technology. Through measuring the changes in the center wavelength of the reflected light, this paper got the changing condition of temperature to be measured, and successfully achieved the in time, non-destructive smart monitoring and assessment to the oil pipeline. This monitoring system can accurately predict the location of the oil leakage and has the characteristics of reliability, accuracy and intelligence, and thus has very important applying prospect.
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