| 光纤变压器绕组温度在线检测系统 |
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| 引用本文： | 王红春.光纤变压器绕组温度在线检测系统[J].山东科学,2008,21(6):58-60. |
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| 作者姓名： | 王红春 |
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| 作者单位： | 山东微感光电子有限公司,山东,济南,250014 |
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| 摘 要： | 针对变压器内绕组易发热的情况，研制了一种新型的光纤式温度在线检测系统。该系统基于光纤Bragg光栅传感原理，对接收到的光信号进行解调，实现对变压器绕组上易发热点进行实时在线监测。光纤光栅测温系统具有抗电磁干扰能力强、体积小、耐腐蚀、绝缘性能强等优点，对变压器整体的智能化测试有重要意义。
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| 关 键 词： | 变压器绕组 光纤光栅 传感器探头 |
Research on an Online Optical Fiber Detection System of Transformer Winding Temperature |
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| WANG Hong-chun.Research on an Online Optical Fiber Detection System of Transformer Winding Temperature[J].Shandong Science,2008,21(6):58-60. |
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| Authors: | WANG Hong-chun |
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| Institution: | WANG Hong-chun ( Shandong Micro-sensor Photonics Limited, Jinan 250014, China ) |
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| Abstract: | This paper develops a new online optical fiber temperature detection system according to the requirement of the temperature detection transformer winding hot spots,which based on the principle of Fiber Bragg Grating(FBG),which demodulates the received optical signal and realizes the online real-time moniforing of the transformer winding hot spots,and which has such positives as electromagnetic interference immunity,small size,corrosion resistance,insulation,etc.,so it is significant to the overall intelligence test of a transformer. |
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| Keywords: | transformer winding optical fiber grating sensor probe |
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