CN102822688B - 故障波到达确定 - Google Patents
故障波到达确定 Download PDFInfo
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- CN102822688B CN102822688B CN201080066163.XA CN201080066163A CN102822688B CN 102822688 B CN102822688 B CN 102822688B CN 201080066163 A CN201080066163 A CN 201080066163A CN 102822688 B CN102822688 B CN 102822688B
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- 238000005259 measurement Methods 0.000 claims abstract description 93
- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000004458 analytical method Methods 0.000 claims abstract description 11
- 238000004088 simulation Methods 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 210000000352 storage cell Anatomy 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
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- 230000006872 improvement Effects 0.000 description 3
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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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/088—Aspects of digital computing
-
- 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
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2010/054841 WO2011127967A1 (en) | 2010-04-13 | 2010-04-13 | Fault wave arrival determination |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102822688A CN102822688A (zh) | 2012-12-12 |
CN102822688B true CN102822688B (zh) | 2015-02-25 |
Family
ID=43533223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080066163.XA Active CN102822688B (zh) | 2010-04-13 | 2010-04-13 | 故障波到达确定 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8598887B2 (zh) |
EP (1) | EP2558874B1 (zh) |
CN (1) | CN102822688B (zh) |
WO (1) | WO2011127967A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107636921A (zh) * | 2015-05-05 | 2018-01-26 | Abb瑞士股份有限公司 | 用于在混合配置输电线路中检测故障的方法和设备 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8675689B2 (en) * | 2011-02-15 | 2014-03-18 | General Electric Company | Method of time synchronization of free running nodes in an avionics network |
US8868359B2 (en) * | 2011-04-29 | 2014-10-21 | General Electric Company | Device and method for detecting and locating defects in underground cables |
EP2780998B1 (en) * | 2011-11-17 | 2016-05-11 | ABB Research Ltd. | Fault protection in mixed high-voltage transmission lines |
FR2992733B1 (fr) * | 2012-06-28 | 2014-08-08 | Labinal | Dispositif et procede de surveillance d'un reseau electrique |
US8990036B1 (en) | 2013-09-16 | 2015-03-24 | Schweitzer Engineering Laboratories, Inc. | Power line parameter adjustment and fault location using traveling waves |
US9588168B2 (en) | 2013-09-16 | 2017-03-07 | Schweitzer Engineering Laboratories, Inc. | Fault location using traveling waves |
EP2873982B1 (en) * | 2013-11-15 | 2016-04-27 | ABB Technology AG | A method of single-ended location in HVDC transmission lines |
RU2555195C1 (ru) * | 2014-04-08 | 2015-07-10 | Александр Леонидович Куликов | Способ определения места повреждения линии электропередачи |
WO2016044469A1 (en) | 2014-09-16 | 2016-03-24 | Schweitzer Engineering Laboratories, Inc. | Fault detection in electric power delivery systems using underreach, directional, and traveling wave elements |
KR101834814B1 (ko) | 2014-10-20 | 2018-04-19 | 엘에스산전 주식회사 | 사고 파형 저장 방법 |
EP3269022B1 (en) * | 2015-03-11 | 2022-08-31 | Hitachi Energy Switzerland AG | Method and apparatus for detection of power system disturbance within digital substation |
US10732214B2 (en) * | 2015-05-27 | 2020-08-04 | University of Pittsburgh—of the Commonwealth System of Higher Education | Communication-less fault section identification for hybrid HVDC transmission systems |
US10090664B2 (en) | 2015-09-18 | 2018-10-02 | Schweitzer Engineering Laboratories, Inc. | Time-domain directional line protection of electric power delivery systems |
WO2017049224A1 (en) | 2015-09-18 | 2017-03-23 | Schweitzer Engineering Laboratories, Inc. | Time-domain line protection of electric power delivery systems |
WO2017066205A1 (en) * | 2015-10-12 | 2017-04-20 | Schweitzer Engineering Laboratories, Inc. | Traveling wave directional element |
US10564247B2 (en) | 2015-10-13 | 2020-02-18 | Schweitzer Engineering Laboratories, Inc. | Testing system for traveling wave fault detectors |
US10180451B2 (en) | 2015-10-13 | 2019-01-15 | Schweitzer Engineering Laboratories, Inc. | Electric power system monitoring using high-frequency signals |
WO2017066489A1 (en) | 2015-10-13 | 2017-04-20 | Schweitzer Engineering Laboratories, Inc. | Testing system for traveling wave fault detectors |
EP3362807A4 (en) | 2015-10-14 | 2019-06-26 | Schweitzer Engineering Laboratories, Inc. | HIGH FREQUENCY SIGNAL PROCESSING SYSTEM FOR CURRENT SYSTEM |
GB2560677B (en) * | 2015-12-30 | 2021-08-11 | Motorola Solutions Inc | Method, device and system for creating communication groups |
AU2015419275B2 (en) * | 2015-12-30 | 2019-09-19 | Motorola Solutions, Inc. | Method, device, and system for creating communication groups |
US10616693B2 (en) * | 2016-01-22 | 2020-04-07 | Staton Techiya Llc | System and method for efficiency among devices |
CN109154630B (zh) | 2016-06-13 | 2021-01-29 | 施瓦哲工程实验有限公司 | 在时域中的过电流元件 |
US11307264B2 (en) | 2016-06-14 | 2022-04-19 | Schweitzer Engineering Laboratories, Inc. | Phase selection for traveling wave fault detection systems |
US10236675B2 (en) | 2016-07-26 | 2019-03-19 | Schweitzer Engineering Laboratories, Inc. | Fault detection and protection during steady state using traveling waves |
US10295585B2 (en) | 2016-11-11 | 2019-05-21 | Schweitzer Engineering Laboratories, Inc. | Traveling wave based single end fault location |
US10585133B2 (en) | 2016-11-11 | 2020-03-10 | Schweitzer Engineering Laboratories, Inc. | Electric power fault protection device using single-ended traveling wave fault location estimation |
US11280834B2 (en) | 2018-08-30 | 2022-03-22 | Schweitzer Engineering Laboratories, Inc. | Detection of low-energy events in an electric power system |
US10677834B2 (en) | 2018-09-14 | 2020-06-09 | Schweitzer Engineering Laboratories, Inc. | Distance protection of electric power delivery systems using time domain and frequency domain |
US10641815B2 (en) | 2018-09-27 | 2020-05-05 | Schweitzer Engineering Laboratories, Inc. | Secure distance protection of electric power delivery systems under transient conditions |
US11067617B2 (en) | 2018-10-08 | 2021-07-20 | Schweitzer Engineering Laboratories, Inc. | Single-end traveling wave fault location using line-mounted device |
CN113366725B (zh) * | 2019-05-06 | 2023-03-28 | Abb瑞士股份有限公司 | 功率转换器及其控制方法 |
CN110531216B (zh) * | 2019-07-15 | 2024-02-23 | 重庆大学 | 一种架空线与电缆混合输电线路故障区段判别方法 |
CN110514960B (zh) * | 2019-08-23 | 2021-06-11 | 索尔实业(集团)有限公司 | 一种电缆故障定位平台 |
CN110514699B (zh) * | 2019-08-23 | 2021-10-29 | 索尔实业(集团)有限公司 | 一种线缆缺陷在线检测系统 |
CN112054550B (zh) * | 2020-09-11 | 2022-04-15 | 武汉大学 | 一种多回特高压直流馈入的交流系统的直流功率互济方法 |
US11592498B2 (en) | 2020-10-02 | 2023-02-28 | Schweitzer Engineering Laboratories, Inc. | Multi-phase fault identification in capacitor banks |
US11735907B2 (en) | 2021-02-03 | 2023-08-22 | Schweitzer Engineering Laboratories, Inc. | Traveling wave overcurrent protection for electric power delivery systems |
US11808824B2 (en) | 2021-03-17 | 2023-11-07 | Schweitzer Engineering Laboratories, Inc. | Systems and methods to identify open phases of a capacitor bank |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4142471A1 (de) * | 1990-12-28 | 1992-07-02 | Helmut Ing Umgeher | Verfahren zur ueberwachung einer oder mehrerer, gegebenenfalls vernetzter, elektrischer leitungen |
EP0649029A2 (en) * | 1993-10-19 | 1995-04-19 | Kyokuto Boeki Kaisha, Ltd. | Surge discriminating and locating system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187461A (en) | 1978-02-21 | 1980-02-05 | Dranetz Engineering Laboratories, Inc. | Dynamic threshold impulse directivity indicator |
US4451786A (en) * | 1982-03-01 | 1984-05-29 | General Electric Company | High sensitivity brush arcing monitor for a dynamoelectric machine |
DE3921594A1 (de) | 1989-06-28 | 1991-01-10 | Wolfgang Sprodofsky | Impulsechomessgeraet mit automatischer schwellenanpassung |
SE507043C2 (sv) | 1996-08-29 | 1998-03-16 | Asea Brown Boveri | Mätförfarande vid linjefels lokator på HVDC-linjer |
TW526335B (en) | 1998-11-12 | 2003-04-01 | Nippon Kouatsu Electric Co Ltd | Fault point location system |
TW475991B (en) | 1998-12-28 | 2002-02-11 | Nippon Kouatsu Electric Co Ltd | Fault point location system |
CN1162715C (zh) | 2002-01-31 | 2004-08-18 | 国家电力公司武汉高压研究所 | 输电线路故障点定位方法和装置 |
US6822457B2 (en) | 2003-03-27 | 2004-11-23 | Marshall B. Borchert | Method of precisely determining the location of a fault on an electrical transmission system |
US7139668B2 (en) * | 2003-05-12 | 2006-11-21 | Simmonds Precision Products, Inc. | Wire event detection |
US7535233B2 (en) * | 2004-07-15 | 2009-05-19 | Cooper Technologies Company | Traveling wave based relay protection |
SE0600119L (sv) * | 2006-01-12 | 2007-02-27 | Abb Technology Ltd | Metod och anordning för fellokalisering vid en krafttransmissions- eller distributionsledning med två terminaler |
-
2010
- 2010-04-13 US US13/637,947 patent/US8598887B2/en active Active
- 2010-04-13 WO PCT/EP2010/054841 patent/WO2011127967A1/en active Application Filing
- 2010-04-13 EP EP10713645.9A patent/EP2558874B1/en active Active
- 2010-04-13 CN CN201080066163.XA patent/CN102822688B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4142471A1 (de) * | 1990-12-28 | 1992-07-02 | Helmut Ing Umgeher | Verfahren zur ueberwachung einer oder mehrerer, gegebenenfalls vernetzter, elektrischer leitungen |
EP0649029A2 (en) * | 1993-10-19 | 1995-04-19 | Kyokuto Boeki Kaisha, Ltd. | Surge discriminating and locating system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107636921A (zh) * | 2015-05-05 | 2018-01-26 | Abb瑞士股份有限公司 | 用于在混合配置输电线路中检测故障的方法和设备 |
CN107636921B (zh) * | 2015-05-05 | 2019-10-11 | Abb瑞士股份有限公司 | 用于在混合配置输电线路中检测故障的方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
EP2558874A1 (en) | 2013-02-20 |
CN102822688A (zh) | 2012-12-12 |
US8598887B2 (en) | 2013-12-03 |
EP2558874B1 (en) | 2017-12-27 |
US20130021039A1 (en) | 2013-01-24 |
WO2011127967A1 (en) | 2011-10-20 |
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Effective date of registration: 20180521 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
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Effective date of registration: 20210623 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
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Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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Effective date of registration: 20240104 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
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