CN105467188B - 一种采用分段式光路故障诊断的全光纤电流传感器 - Google Patents
一种采用分段式光路故障诊断的全光纤电流传感器 Download PDFInfo
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- CN105467188B CN105467188B CN201410453662.4A CN201410453662A CN105467188B CN 105467188 B CN105467188 B CN 105467188B CN 201410453662 A CN201410453662 A CN 201410453662A CN 105467188 B CN105467188 B CN 105467188B
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Abstract
Description
发生故障的光路区间段 | 第一光电探测器状态 | 第二光电探测器状态 |
光源段 | 1 | 1 |
非光源段 | 1 | 0 |
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CN105467188A CN105467188A (zh) | 2016-04-06 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109765415A (zh) * | 2017-11-09 | 2019-05-17 | 许继集团有限公司 | 一种带测量光路的电流互感器 |
CN109765416A (zh) * | 2017-11-09 | 2019-05-17 | 许继集团有限公司 | 一种带测量装置的电流互感器 |
CN109375138B (zh) * | 2018-11-06 | 2021-04-09 | 国网内蒙古东部电力有限公司电力科学研究院 | 一种光纤电流互感器用光路故障自诊断告警装置及方法 |
CN109212372A (zh) * | 2018-11-06 | 2019-01-15 | 格力电器(武汉)有限公司 | 一种过流保护器自动测试方法、系统及装置 |
CN111308156A (zh) * | 2019-11-14 | 2020-06-19 | 许继集团有限公司 | 一种支持多点光路状态监控的全光纤电流互感器 |
CN112904070B (zh) * | 2019-11-19 | 2023-12-29 | 许继集团有限公司 | 全光纤电流互感器及其检测模块、光路状态诊断方法 |
CN112162228B (zh) * | 2020-09-14 | 2021-08-27 | 国网江苏省电力有限公司电力科学研究院 | 适用于光纤电流传感器的故障预警系统 |
CN112162229B (zh) * | 2020-09-14 | 2021-06-11 | 国网江苏省电力有限公司电力科学研究院 | 用于光纤电流传感器的状态监测装置 |
CN115372880A (zh) * | 2022-08-23 | 2022-11-22 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 光路测试系统及反射式全光纤电流互感器故障点检测方法 |
Citations (3)
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CN102684785A (zh) * | 2012-06-05 | 2012-09-19 | 太原理工大学 | 基于噪声信号的光网络故障检测装置及其检测方法 |
CN103794057A (zh) * | 2012-11-03 | 2014-05-14 | 西安道恒交通设备科技有限公司 | 利用光纤传感的道路车辆检测系统 |
CN103944644A (zh) * | 2014-04-09 | 2014-07-23 | 上海交通大学 | 基于匹配延迟采样光相干系统及测量与补偿相位噪声方法 |
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CN102928656B (zh) * | 2012-10-26 | 2015-01-21 | 易能乾元(北京)电力科技有限公司 | 一种全光纤电流传感系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102684785A (zh) * | 2012-06-05 | 2012-09-19 | 太原理工大学 | 基于噪声信号的光网络故障检测装置及其检测方法 |
CN103794057A (zh) * | 2012-11-03 | 2014-05-14 | 西安道恒交通设备科技有限公司 | 利用光纤传感的道路车辆检测系统 |
CN103944644A (zh) * | 2014-04-09 | 2014-07-23 | 上海交通大学 | 基于匹配延迟采样光相干系统及测量与补偿相位噪声方法 |
Non-Patent Citations (1)
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Methods of Fault Diagnosis in Fiber Optic Current Transducer Based on Allan Variance;LihuiWang等;《Hindawi》;20140622;1-6 * |
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