基于光纤光栅传感器的变电站沉降远程监测系统

The settlement remote monitoring system of transformer substation based on FBG sensor

该文设计了一种用于测量沉降量的光纤光栅传感器,并在此基础上进一步设计了一种变电站沉降远程监测系统,可实现变电站沉降的现场或远程终端实时显示。监测系统设计加工完成后进行了室内外试验,试验结果显示系统的最小分辨率为0.1mm,最大测量误差不超过3%,满足现场的使用需求。

This paper designed a FBG sensor to monitor the settlement and then designed a settlement remote monitoring system of transformer substation based on the designed FBG sensor. The labor and filed tests are done after the monitoring system is finished and the test results shown that the minimum resolution is 0.1 mm, the maximum error no more than 3%, and can realize the real-time monitoring of substation settlement which meet the need of real project.