CN103444037B - 用于传输线中故障识别的基于电压的方法及其设备 - Google Patents
用于传输线中故障识别的基于电压的方法及其设备 Download PDFInfo
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- CN103444037B CN103444037B CN201180069380.9A CN201180069380A CN103444037B CN 103444037 B CN103444037 B CN 103444037B CN 201180069380 A CN201180069380 A CN 201180069380A CN 103444037 B CN103444037 B CN 103444037B
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- 230000001052 transient effect Effects 0.000 claims description 33
- 108010094028 Prothrombin Proteins 0.000 claims description 6
- 108010000499 Thromboplastin Proteins 0.000 claims description 6
- 102000002262 Thromboplastin Human genes 0.000 claims description 6
- AGVAZMGAQJOSFJ-WZHZPDAFSA-M cobalt(2+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+2].N#[C-].[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP(O)(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O AGVAZMGAQJOSFJ-WZHZPDAFSA-M 0.000 claims description 6
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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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
-
- 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
- G01R31/08—Locating faults in cables, transmission lines, or networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/06—Details with automatic reconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/083—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for three-phase systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/40—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current
- H02H3/402—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current using homopolar quantities
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/40—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current
- H02H3/405—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current using phase sequence analysing arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/40—Data acquisition and logging
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
- Locating Faults (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/071887 WO2012122711A1 (en) | 2011-03-17 | 2011-03-17 | Voltage based method for fault identification in a transmission line and apparatus thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103444037A CN103444037A (zh) | 2013-12-11 |
CN103444037B true CN103444037B (zh) | 2015-07-01 |
Family
ID=46830035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180069380.9A Active CN103444037B (zh) | 2011-03-17 | 2011-03-17 | 用于传输线中故障识别的基于电压的方法及其设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10416221B2 (zh) |
EP (1) | EP2686929B1 (zh) |
CN (1) | CN103444037B (zh) |
RU (1) | RU2546188C1 (zh) |
WO (1) | WO2012122711A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104020342B (zh) | 2013-03-01 | 2017-03-01 | 西门子公司 | 流过断路器的电流方向判断方法及装置 |
EP3108556B1 (en) * | 2014-02-21 | 2019-04-10 | The UAB Research Foundation | Method for detecting an open-phase condition of a transformer |
RU2565053C1 (ru) * | 2014-09-25 | 2015-10-20 | Открытое Акционерное Общество "Системный Оператор Единой Энергетической Системы" | Способ включения линии электропередачи переменного тока |
US20160139212A1 (en) * | 2014-11-13 | 2016-05-19 | Eleon Energy, Inc. | Methods and systems for power restoration planning employing simulation and transient test analysis |
CN106033894B (zh) * | 2015-03-20 | 2020-03-27 | 国家电网公司 | 判断特高压直流多落点电网稳定性的方法 |
EP3136528B1 (de) * | 2015-08-31 | 2020-04-22 | Siemens Aktiengesellschaft | Differentialschutzverfahren, differentialschutzeinrichtung und differentialschutzsystem |
CN107959276B (zh) * | 2017-12-22 | 2019-02-15 | 南京南瑞继保工程技术有限公司 | 一种单回线自适应重合闸方法 |
CN110556789B (zh) * | 2018-05-31 | 2021-11-19 | 株洲中车时代电气股份有限公司 | 一种车载逆变器输出滤波电容的故障保护方法及*** |
CN111695089A (zh) * | 2020-06-12 | 2020-09-22 | 国网四川省电力公司电力科学研究院 | 一种基于多重分形谱的交流输电线路故障识别方法 |
CN111884171B (zh) * | 2020-07-15 | 2021-05-28 | 华北电力大学 | 一种交直流***的单相故障线路重合闸方法及*** |
CN113933707B (zh) * | 2021-10-12 | 2023-09-19 | 哈尔滨电机厂有限责任公司 | 一种发电机组故障原因判定可信度的自调节方法 |
CN114089097A (zh) * | 2021-10-25 | 2022-02-25 | 珠海许继电气有限公司 | 配电线路接地故障性质识别及恢复方法 |
CN116559598B (zh) * | 2023-07-10 | 2023-09-15 | 武汉创星空间科技发展有限公司 | 一种智慧配电网故障定位方法及*** |
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WO1996013888A1 (de) * | 1994-10-27 | 1996-05-09 | Siemens Aktiengesellschaft | Verfahren zum erfassen eines erdkurzschlusses auf einer elektrischen energieübertragungsleitung |
CN1625008A (zh) * | 2004-12-13 | 2005-06-08 | 天津大学 | 输电线路单相自适应重合闸综合判据实现方法 |
CN101247040A (zh) * | 2008-02-29 | 2008-08-20 | 西安交通大学 | 一种带并联电抗器的输电线路永久性故障判别方法 |
CN101359822A (zh) * | 2008-09-24 | 2009-02-04 | 天津大学 | 基于故障点电压的输电线路单相自适应重合闸实现方法 |
CN101877479A (zh) * | 2009-12-10 | 2010-11-03 | 贵州电力试验研究院 | 输电线路单相自适应重合闸相位比较判别方法 |
CN101877480A (zh) * | 2009-12-10 | 2010-11-03 | 贵州电力试验研究院 | 输电线路单相自适应重合闸的电压补偿判别方法 |
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US2147101A (en) * | 1936-05-06 | 1939-02-14 | Reyrolle A & Co Ltd | Electric protective arrangement |
US5973899A (en) * | 1998-09-10 | 1999-10-26 | Pacificorp | Automated power feeder restoration system and method |
SE525185C2 (sv) * | 2002-06-20 | 2004-12-21 | Abb Ab | Fellokalisering med hjälp av mätningar av ström och spänning från ena änden av en ledning |
US6936779B2 (en) * | 2003-08-28 | 2005-08-30 | Hubbell Incorporated | Bypass recloser assembly |
RU2254586C1 (ru) * | 2003-12-24 | 2005-06-20 | Новосибирский государственный технический университет | Способ определения фидера с однофазным дуговым замыканием на землю в радиальных распределительных кабельных сетях |
EP2113778B1 (en) * | 2008-04-29 | 2017-12-06 | ABB Schweiz AG | System and method for determining location of phase-to-phase fault or three-phase fault |
EP2139087B1 (en) * | 2008-06-25 | 2016-10-19 | ABB Research LTD | Circuit breaker with improved re-closing functionality |
US8680873B2 (en) * | 2008-08-29 | 2014-03-25 | Abb Research Ltd. | Method and apparatus for fault identification in a power tansmission line |
US10141736B2 (en) * | 2009-06-26 | 2018-11-27 | Abb Research Ltd. | Method for identifying type of fault on power line |
KR101050605B1 (ko) * | 2009-08-07 | 2011-07-19 | 성균관대학교산학협력단 | 초전도 한류기를 고려한 재폐로 제어 시스템 및 그 제어 방법 |
RU97873U1 (ru) * | 2010-04-30 | 2010-09-20 | Общество с ограниченной ответственностью "Научно-производственное предприятие "Резонанс" (ООО "НПП "Резонанс") | Устройство защиты генератора от замыканий на землю в обмотке статора |
CN103201921B (zh) * | 2010-11-10 | 2016-01-06 | Abb研究有限公司 | 故障中断设备及其控制方法 |
US9276396B2 (en) * | 2012-02-17 | 2016-03-01 | General Electric Company | Power transmission fault analysis system and related method |
-
2011
- 2011-03-17 US US13/982,297 patent/US10416221B2/en active Active
- 2011-03-17 RU RU2013142282/07A patent/RU2546188C1/ru not_active IP Right Cessation
- 2011-03-17 CN CN201180069380.9A patent/CN103444037B/zh active Active
- 2011-03-17 WO PCT/CN2011/071887 patent/WO2012122711A1/en active Application Filing
- 2011-03-17 EP EP11861268.8A patent/EP2686929B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1996013888A1 (de) * | 1994-10-27 | 1996-05-09 | Siemens Aktiengesellschaft | Verfahren zum erfassen eines erdkurzschlusses auf einer elektrischen energieübertragungsleitung |
CN1625008A (zh) * | 2004-12-13 | 2005-06-08 | 天津大学 | 输电线路单相自适应重合闸综合判据实现方法 |
CN101247040A (zh) * | 2008-02-29 | 2008-08-20 | 西安交通大学 | 一种带并联电抗器的输电线路永久性故障判别方法 |
CN101359822A (zh) * | 2008-09-24 | 2009-02-04 | 天津大学 | 基于故障点电压的输电线路单相自适应重合闸实现方法 |
CN101877479A (zh) * | 2009-12-10 | 2010-11-03 | 贵州电力试验研究院 | 输电线路单相自适应重合闸相位比较判别方法 |
CN101877480A (zh) * | 2009-12-10 | 2010-11-03 | 贵州电力试验研究院 | 输电线路单相自适应重合闸的电压补偿判别方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2686929A1 (en) | 2014-01-22 |
RU2546188C1 (ru) | 2015-04-10 |
US10416221B2 (en) | 2019-09-17 |
EP2686929B1 (en) | 2017-12-13 |
RU2013142282A (ru) | 2015-03-27 |
WO2012122711A1 (en) | 2012-09-20 |
EP2686929A4 (en) | 2014-11-12 |
US20130317768A1 (en) | 2013-11-28 |
CN103444037A (zh) | 2013-12-11 |
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