CN105116286B - 一种全光纤电力隧道电缆状态实时监测*** - Google Patents
一种全光纤电力隧道电缆状态实时监测*** Download PDFInfo
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CN105674951B (zh) * | 2015-12-30 | 2018-12-04 | 基康仪器股份有限公司 | 基于光纤f-p腔压力传感器的一体化沉降监测装置 |
CN109031048B (zh) * | 2018-08-30 | 2021-07-13 | 云南电力试验研究院(集团)有限公司 | 一种基于光纤光栅电流传感器的故障定位***和方法 |
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CN103840877B (zh) * | 2012-11-23 | 2017-11-24 | 中兴通讯股份有限公司 | 自动检测光纤非对称性的时间同步装置及方法 |
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CN102313859A (zh) * | 2011-08-01 | 2012-01-11 | 中煤科工集团重庆研究院 | 基于ieee1588的井下电缆故障定位方法及*** |
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CN202710704U (zh) * | 2012-08-20 | 2013-01-30 | 广州供电局有限公司 | 高压电力电缆故障在线定位装置 |
CN102914289A (zh) * | 2012-10-10 | 2013-02-06 | 江苏中江物联网科技有限公司 | 基于布里渊分布式光纤传感的结构挠度沉降监测*** |
CN103969554A (zh) * | 2014-05-30 | 2014-08-06 | 智友光电技术发展有限公司 | 高压电缆线路在线故障定位装置及其定位方法 |
CN204028289U (zh) * | 2014-08-15 | 2014-12-17 | 平顶山天安煤业股份有限公司 | 一种分布式矿用电缆在线局部放电监测与故障定位装置 |
CN104374433A (zh) * | 2014-12-12 | 2015-02-25 | 东南大学 | 基于分布式长标距光纤光栅的隧道结构监测***及其监测方法 |
CN104569741A (zh) * | 2014-12-31 | 2015-04-29 | 国家电网公司 | 基于光纤复合架空地线的输电线路故障定位方法 |
CN204405054U (zh) * | 2015-02-10 | 2015-06-17 | 中国地震局第一监测中心 | 基于光纤光栅传感器的多通路静力水准装置 |
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