JP2014238398A5 - - Google Patents

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Publication number
JP2014238398A5
JP2014238398A5 JP2014116405A JP2014116405A JP2014238398A5 JP 2014238398 A5 JP2014238398 A5 JP 2014238398A5 JP 2014116405 A JP2014116405 A JP 2014116405A JP 2014116405 A JP2014116405 A JP 2014116405A JP 2014238398 A5 JP2014238398 A5 JP 2014238398A5
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JP
Japan
Prior art keywords
monitoring circuit
component
fiber optic
signal
polarized light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2014116405A
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English (en)
Japanese (ja)
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JP2014238398A (ja
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Publication date
Priority claimed from US13/913,832 external-priority patent/US9465052B2/en
Application filed filed Critical
Publication of JP2014238398A publication Critical patent/JP2014238398A/ja
Publication of JP2014238398A5 publication Critical patent/JP2014238398A5/ja
Pending legal-status Critical Current

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JP2014116405A 2013-06-10 2014-06-05 光ファイバ電流検知システムを監視するシステム及び方法 Pending JP2014238398A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/913,832 US9465052B2 (en) 2013-06-10 2013-06-10 Systems and methods for monitoring fiber optic current sensing systems
US13/913,832 2013-06-10

Publications (2)

Publication Number Publication Date
JP2014238398A JP2014238398A (ja) 2014-12-18
JP2014238398A5 true JP2014238398A5 (enExample) 2017-07-06

Family

ID=50846877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014116405A Pending JP2014238398A (ja) 2013-06-10 2014-06-05 光ファイバ電流検知システムを監視するシステム及び方法

Country Status (7)

Country Link
US (1) US9465052B2 (enExample)
EP (1) EP2813857B1 (enExample)
JP (1) JP2014238398A (enExample)
CN (1) CN104237834A (enExample)
AU (1) AU2014203111B2 (enExample)
BR (1) BR102014013899A2 (enExample)
CA (1) CA2853451A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9377489B2 (en) * 2014-04-15 2016-06-28 General Electric Company Systems and methods for monitoring fiber optic current sensing systems
CN104198869A (zh) * 2014-09-25 2014-12-10 国家电网公司 基于rtds的全光纤电流互感器实时数字仿真模型
US10197603B2 (en) * 2015-04-01 2019-02-05 General Electric Company Optical current transducer with offset cancellation and current linearization
US9405074B1 (en) * 2015-07-13 2016-08-02 General Electric Company Optical current transducer alignment
CN108287057B (zh) * 2018-01-30 2024-04-05 绵阳精恒光通讯有限公司 一种手持式光纤检测仪
CN108680887A (zh) * 2018-06-11 2018-10-19 中国电力科学研究院有限公司 一种低温光强异常故障下全光纤电流互感器准确度的方法及系统
CN109164288A (zh) * 2018-07-10 2019-01-08 北京四方继保自动化股份有限公司 光纤电流互感器的状态监测方法
US11789043B2 (en) * 2019-09-25 2023-10-17 Lumiker Aplicaciones Tecnológicas S.L. Method and apparatus for measuring the current circulating through a conductor
CN116243231B (zh) * 2023-05-08 2023-09-12 国网江西省电力有限公司电力科学研究院 考虑光源功率变化的电流互感器异常告警方法及系统

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