CN107807267B - 一种用于特高压直流场的全光纤电流互感器 - Google Patents
一种用于特高压直流场的全光纤电流互感器 Download PDFInfo
- Publication number
- CN107807267B CN107807267B CN201711310084.9A CN201711310084A CN107807267B CN 107807267 B CN107807267 B CN 107807267B CN 201711310084 A CN201711310084 A CN 201711310084A CN 107807267 B CN107807267 B CN 107807267B
- Authority
- CN
- China
- Prior art keywords
- fiber
- current
- extra
- sensor fibre
- high voltage
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711310084.9A CN107807267B (zh) | 2017-12-11 | 2017-12-11 | 一种用于特高压直流场的全光纤电流互感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711310084.9A CN107807267B (zh) | 2017-12-11 | 2017-12-11 | 一种用于特高压直流场的全光纤电流互感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107807267A CN107807267A (zh) | 2018-03-16 |
CN107807267B true CN107807267B (zh) | 2019-11-12 |
Family
ID=61588994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711310084.9A Active CN107807267B (zh) | 2017-12-11 | 2017-12-11 | 一种用于特高压直流场的全光纤电流互感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107807267B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108680889B (zh) * | 2018-06-11 | 2023-07-04 | 中国电力科学研究院有限公司 | 一种低温电磁干扰下全光纤电流互感器准确度的方法及系统 |
CN113341518B (zh) * | 2021-06-16 | 2022-11-11 | 长飞光纤光缆股份有限公司 | 一种用于光纤电流互感器的传感光缆 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101620287A (zh) * | 2008-06-30 | 2010-01-06 | 上海新跃仪表厂 | 一种全光纤四分之一波片的制作方法 |
CN101915866A (zh) * | 2010-07-20 | 2010-12-15 | 上海华魏光纤传感技术有限公司 | 一种全光纤电流互感器及其工作方法 |
CN201935950U (zh) * | 2010-12-22 | 2011-08-17 | 广东中钰科技有限公司 | 高精度全光纤电流互感器 |
CN105301302A (zh) * | 2014-07-28 | 2016-02-03 | 北京自动化控制设备研究所 | 一种高精度全光纤电流互感器传感环圈制作方法 |
CN206020748U (zh) * | 2016-08-26 | 2017-03-15 | 上海长微光电科技有限公司 | 一种热塑性材料成型热膨胀套管 |
CN106950643A (zh) * | 2017-04-20 | 2017-07-14 | 湖北工业大学 | 一种新型大包层传感光纤及其光纤传感环 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101825738B (zh) * | 2010-05-21 | 2012-09-26 | 长飞光纤光缆有限公司 | 一种熊猫型保偏光纤 |
CN103869135A (zh) * | 2014-03-24 | 2014-06-18 | 武汉长盈通光电技术有限公司 | 具有双保护功能的全光纤电流互感器 |
CN104536084A (zh) * | 2014-12-29 | 2015-04-22 | 华中科技大学 | 一种光子晶体光纤偏振器 |
CN106443874B (zh) * | 2016-09-23 | 2023-08-25 | 江苏法尔胜光电科技有限公司 | 应力通道优化、应力施加增强型细径熊猫保偏光纤 |
-
2017
- 2017-12-11 CN CN201711310084.9A patent/CN107807267B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101620287A (zh) * | 2008-06-30 | 2010-01-06 | 上海新跃仪表厂 | 一种全光纤四分之一波片的制作方法 |
CN101915866A (zh) * | 2010-07-20 | 2010-12-15 | 上海华魏光纤传感技术有限公司 | 一种全光纤电流互感器及其工作方法 |
CN201935950U (zh) * | 2010-12-22 | 2011-08-17 | 广东中钰科技有限公司 | 高精度全光纤电流互感器 |
CN105301302A (zh) * | 2014-07-28 | 2016-02-03 | 北京自动化控制设备研究所 | 一种高精度全光纤电流互感器传感环圈制作方法 |
CN206020748U (zh) * | 2016-08-26 | 2017-03-15 | 上海长微光电科技有限公司 | 一种热塑性材料成型热膨胀套管 |
CN106950643A (zh) * | 2017-04-20 | 2017-07-14 | 湖北工业大学 | 一种新型大包层传感光纤及其光纤传感环 |
Also Published As
Publication number | Publication date |
---|---|
CN107807267A (zh) | 2018-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Peng et al. | Fiber optic current sensor based on special spun highly birefringent fiber | |
US10345345B2 (en) | Fiber-optic current sensor with spun fiber and temperature compensation | |
Wang et al. | Optical fiber current sensor research: review and outlook | |
Ulmer | A high-accuracy optical current transducer for electric power systems | |
CN106030318B (zh) | 光纤传感器和方法 | |
US10481182B2 (en) | Optical sensor with spun birefringent sensing fiber | |
CN107807267B (zh) | 一种用于特高压直流场的全光纤电流互感器 | |
RU2547753C2 (ru) | Волоконно-оптический датчик тока или магнитного поля с температурной компенсацией, нечувствительный к изменению параметров датчика | |
CN102539873B (zh) | 光纤电流传感器线圈及光纤电流传感器 | |
CN105301302A (zh) | 一种高精度全光纤电流互感器传感环圈制作方法 | |
CN101226210A (zh) | 一种反射式偏振无关的小型化光电互感器 | |
CN109696577A (zh) | 一种集成温度监测的光纤电流传感器及其测量方法 | |
CN107037253A (zh) | 一种全光纤电流互感器传感头 | |
SI9011362A (sl) | Naprava z optičnim vlakonom za merjenje električnega toka | |
CN206906455U (zh) | 一种全光纤电流互感器传感头 | |
CN201749141U (zh) | 一种全光纤电流互感器 | |
JPH01500615A (ja) | 光学繊維装置および方法 | |
US5677622A (en) | Current sensor using a Sagnac interferometer and spun, single mode birefringent optical fiber to detect current via the Faraday effect | |
CN113341236B (zh) | 保偏光纤耦合型电光晶体电场传感器 | |
CN106383380B (zh) | 法拉第旋转反射器及光纤干涉仪 | |
JPH11352158A (ja) | 光ファイバー計測器 | |
IL158872A (en) | Methods of winding optical fiber | |
CN113030547A (zh) | 一种基于游标效应的正交臂式mz干涉仪光纤电流传感器 | |
Payne | Fibres for sensors | |
Turpin et al. | Interfero-polarimetric fiber optic sensor for both pressure and temperature measurement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510000 Guangdong city of Guangzhou province high tech Industrial Development Zone of Luogang District Science City Science Avenue Commercial Plaza No. 181 A4 Building 5 unit 501 Patentee after: CSG EHV POWER TRANSMISSION Co. Patentee after: Changxin shengzhilian (Shenzhen) Technology Co.,Ltd. Address before: 510000 Guangdong city of Guangzhou province high tech Industrial Development Zone of Luogang District Science City Science Avenue Commercial Plaza No. 181 A4 Building 5 unit 501 Patentee before: CSG EHV POWER TRANSMISSION Co. Patentee before: SHENZHEN YOFC CONNECTIVITY TECHNOLOGIES Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510000 Unit 501, 5th Floor, A4 Commercial Square, 181 Science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: CSG EHV POWER TRANSMISSION Co. Patentee after: Changxinsheng (Wuhan) Technology Co.,Ltd. Address before: 510000 Unit 501, 5th Floor, A4 Commercial Square, 181 Science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: CSG EHV POWER TRANSMISSION Co. Patentee before: Changxin shengzhilian (Wuhan) Technology Co.,Ltd. Address after: 510000 Unit 501, 5th Floor, A4 Commercial Square, 181 Science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: CSG EHV POWER TRANSMISSION Co. Patentee after: Changxin shengzhilian (Wuhan) Technology Co.,Ltd. Address before: 510000 Unit 501, 5th Floor, A4 Commercial Square, 181 Science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: CSG EHV POWER TRANSMISSION Co. Patentee before: Changxin shengzhilian (Shenzhen) Technology Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |