CN102105959A - 具有光纤电流传感器的发电机断路器 - Google Patents
具有光纤电流传感器的发电机断路器 Download PDFInfo
- Publication number
- CN102105959A CN102105959A CN2008801306591A CN200880130659A CN102105959A CN 102105959 A CN102105959 A CN 102105959A CN 2008801306591 A CN2008801306591 A CN 2008801306591A CN 200880130659 A CN200880130659 A CN 200880130659A CN 102105959 A CN102105959 A CN 102105959A
- Authority
- CN
- China
- Prior art keywords
- fiber
- generator circuit
- circuit breaker
- sensing
- sensing fiber
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/027—Integrated apparatus for measuring current or voltage
-
- 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
- G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
- G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/002—Very heavy-current switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Gas-Insulated Switchgears (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/059984 WO2010012301A1 (en) | 2008-07-30 | 2008-07-30 | Generator circuit breaker with fiber-optic current sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102105959A true CN102105959A (zh) | 2011-06-22 |
CN102105959B CN102105959B (zh) | 2014-11-26 |
Family
ID=40510627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880130659.1A Expired - Fee Related CN102105959B (zh) | 2008-07-30 | 2008-07-30 | 具有光纤电流传感器的发电机断路器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8629672B2 (zh) |
EP (1) | EP2308069B1 (zh) |
JP (1) | JP5180376B2 (zh) |
CN (1) | CN102105959B (zh) |
WO (1) | WO2010012301A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104655900A (zh) * | 2013-11-18 | 2015-05-27 | 南京南瑞继保电气有限公司 | 一种全光纤电流互感器及测量发电机机端零序电流的方法 |
CN107884611A (zh) * | 2016-09-30 | 2018-04-06 | 南京南瑞继保电气有限公司 | 一种多环全光纤电流互感器 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100188241A1 (en) * | 2009-01-23 | 2010-07-29 | Chieh-Te Chen | Current detection and precaution alarm device |
MX339239B (es) * | 2011-04-29 | 2016-05-18 | Apexigen Inc | Anticuerpos anti-cd40 y metodos de uso. |
US9465052B2 (en) * | 2013-06-10 | 2016-10-11 | General Electric Company | Systems and methods for monitoring fiber optic current sensing systems |
EP3084450B1 (en) | 2013-12-20 | 2017-10-11 | ABB Schweiz AG | Optical sensor |
US9551598B2 (en) * | 2014-05-12 | 2017-01-24 | Siemens Energy, Inc. | Fiber optic sensing apparatus with an improved fiber-affixing device |
US9852851B2 (en) | 2014-10-21 | 2017-12-26 | General Electric Company | Molded case circuit breaker with current sensing unit |
CN105629024B (zh) * | 2016-03-03 | 2018-08-24 | 马鞍山万兆科技有限公司 | 一种集成化的全光纤电流互感器 |
EP3699606A1 (en) * | 2019-02-22 | 2020-08-26 | ABB Schweiz AG | A protection circuit for a medium voltage or high voltage transformer |
JP2024504695A (ja) | 2021-01-22 | 2024-02-01 | ラム フォトニクス インダストリアル エルエルシー | ファイバグレーティングの光学パラメータを安定化するための方法およびシステム |
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CN1311893A (zh) * | 1998-08-06 | 2001-09-05 | Abb阿达股份公司 | 与光学电流检测器做成整体的断路器测电杆 |
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-
2008
- 2008-07-30 WO PCT/EP2008/059984 patent/WO2010012301A1/en active Application Filing
- 2008-07-30 EP EP08786618.2A patent/EP2308069B1/en not_active Not-in-force
- 2008-07-30 JP JP2011520328A patent/JP5180376B2/ja not_active Expired - Fee Related
- 2008-07-30 CN CN200880130659.1A patent/CN102105959B/zh not_active Expired - Fee Related
-
2011
- 2011-01-28 US US13/016,693 patent/US8629672B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1098785A (zh) * | 1993-02-17 | 1995-02-15 | Abb研究有限公司 | 用于光纤电流测量设备传感头 |
JPH07174792A (ja) * | 1993-12-21 | 1995-07-14 | Toshiba Corp | 光学式電流計測装置 |
CN1255199A (zh) * | 1997-05-13 | 2000-05-31 | 西门子公司 | 发电机和测量发电机电压的方法 |
CN1311893A (zh) * | 1998-08-06 | 2001-09-05 | Abb阿达股份公司 | 与光学电流检测器做成整体的断路器测电杆 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104655900A (zh) * | 2013-11-18 | 2015-05-27 | 南京南瑞继保电气有限公司 | 一种全光纤电流互感器及测量发电机机端零序电流的方法 |
CN104655900B (zh) * | 2013-11-18 | 2017-10-13 | 南京南瑞继保电气有限公司 | 一种全光纤电流互感器及测量发电机机端零序电流的方法 |
CN107884611A (zh) * | 2016-09-30 | 2018-04-06 | 南京南瑞继保电气有限公司 | 一种多环全光纤电流互感器 |
Also Published As
Publication number | Publication date |
---|---|
EP2308069A1 (en) | 2011-04-13 |
US20110128655A1 (en) | 2011-06-02 |
EP2308069B1 (en) | 2015-04-15 |
CN102105959B (zh) | 2014-11-26 |
JP2011529675A (ja) | 2011-12-08 |
JP5180376B2 (ja) | 2013-04-10 |
WO2010012301A1 (en) | 2010-02-04 |
US8629672B2 (en) | 2014-01-14 |
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GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191128 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB RESEARCH Ltd. |
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Effective date of registration: 20210705 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
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