CN110031734A - 一种变压器光纤检测装置 - Google Patents
一种变压器光纤检测装置 Download PDFInfo
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- CN110031734A CN110031734A CN201910388020.3A CN201910388020A CN110031734A CN 110031734 A CN110031734 A CN 110031734A CN 201910388020 A CN201910388020 A CN 201910388020A CN 110031734 A CN110031734 A CN 110031734A
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 59
- 239000000835 fiber Substances 0.000 claims abstract description 115
- 238000003491 array Methods 0.000 claims abstract description 31
- 239000007850 fluorescent dye Substances 0.000 claims description 7
- 210000003298 dental enamel Anatomy 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 238000001727 in vivo Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
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- 230000007547 defect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- QJLVYSQIYAHNJO-UHFFFAOYSA-L magnesium;fluoro-dioxido-oxo-$l^{5}-phosphane Chemical compound [Mg+2].[O-]P([O-])(F)=O QJLVYSQIYAHNJO-UHFFFAOYSA-L 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1209—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using acoustic measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1218—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using optical methods; using charged particle, e.g. electron, beams or X-rays
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910388020.3A CN110031734A (zh) | 2019-05-10 | 2019-05-10 | 一种变压器光纤检测装置 |
Applications Claiming Priority (1)
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CN201910388020.3A CN110031734A (zh) | 2019-05-10 | 2019-05-10 | 一种变压器光纤检测装置 |
Publications (1)
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CN110031734A true CN110031734A (zh) | 2019-07-19 |
Family
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CN201910388020.3A Pending CN110031734A (zh) | 2019-05-10 | 2019-05-10 | 一种变压器光纤检测装置 |
Country Status (1)
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CN (1) | CN110031734A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2339295A (en) * | 1998-02-12 | 2000-01-19 | Furukawa Electric Co Ltd | Instrument for measuring alternating current |
CN201589842U (zh) * | 2010-02-03 | 2010-09-22 | 山东电力研究院 | 变压器局部放电光纤检测装置 |
CN102338843A (zh) * | 2010-07-26 | 2012-02-01 | 重庆大学 | 用荧光光纤检测电力变压器局部放电的装置及方法 |
CN103472378A (zh) * | 2013-09-24 | 2013-12-25 | 国家电网公司 | 一种全光纤电力变压器局部放电检测系统及其检测方法 |
CN103869224A (zh) * | 2014-03-03 | 2014-06-18 | 国家电网公司 | 一种基于光纤电流传感器的容性设备局部放电检测方法 |
CN104297642A (zh) * | 2014-08-29 | 2015-01-21 | 北京航天控制仪器研究所 | 一种光纤局部放电检测系统 |
CN104808125A (zh) * | 2015-05-04 | 2015-07-29 | 华北电力大学 | 基于光纤布喇格光栅的变压器油中局部放电检测系统 |
CN105182190A (zh) * | 2015-04-27 | 2015-12-23 | 国家电网公司 | 基于光纤外腔式珐珀传感器的变压器局部放电检测方法 |
-
2019
- 2019-05-10 CN CN201910388020.3A patent/CN110031734A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2339295A (en) * | 1998-02-12 | 2000-01-19 | Furukawa Electric Co Ltd | Instrument for measuring alternating current |
CN201589842U (zh) * | 2010-02-03 | 2010-09-22 | 山东电力研究院 | 变压器局部放电光纤检测装置 |
CN102338843A (zh) * | 2010-07-26 | 2012-02-01 | 重庆大学 | 用荧光光纤检测电力变压器局部放电的装置及方法 |
CN103472378A (zh) * | 2013-09-24 | 2013-12-25 | 国家电网公司 | 一种全光纤电力变压器局部放电检测系统及其检测方法 |
CN103869224A (zh) * | 2014-03-03 | 2014-06-18 | 国家电网公司 | 一种基于光纤电流传感器的容性设备局部放电检测方法 |
CN104297642A (zh) * | 2014-08-29 | 2015-01-21 | 北京航天控制仪器研究所 | 一种光纤局部放电检测系统 |
CN105182190A (zh) * | 2015-04-27 | 2015-12-23 | 国家电网公司 | 基于光纤外腔式珐珀传感器的变压器局部放电检测方法 |
CN104808125A (zh) * | 2015-05-04 | 2015-07-29 | 华北电力大学 | 基于光纤布喇格光栅的变压器油中局部放电检测系统 |
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Effective date of registration: 20191011 Address after: 150010 Heilongjiang city of Harbin province Daoli District Shangzhi Street No. 188 Applicant after: Harbin Power Supply Company, State Grid Heilongjiang Electric Power Co., Ltd. Applicant after: North China Electric Power University (Baoding) Applicant after: State Grid Co., Ltd. Address before: No. 619 Yonghuabei Street, Lianchi District, Baoding City, Hebei Province Applicant before: North China Electric Power University (Baoding) Applicant before: Harbin Power Supply Company, State Grid Heilongjiang Electric Power Co., Ltd. |
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Application publication date: 20190719 |