CN105388391A - 用于使用分布式通信来识别故障位置的***和方法 - Google Patents
用于使用分布式通信来识别故障位置的***和方法 Download PDFInfo
- Publication number
- CN105388391A CN105388391A CN201510540899.0A CN201510540899A CN105388391A CN 105388391 A CN105388391 A CN 105388391A CN 201510540899 A CN201510540899 A CN 201510540899A CN 105388391 A CN105388391 A CN 105388391A
- Authority
- CN
- China
- Prior art keywords
- distribution network
- fault
- synchronization message
- message
- location system
- 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.)
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Classifications
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- 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
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural 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
- H02H3/08—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
-
- 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
- H02H3/16—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 fault current to earth, frame or mass
- H02H3/167—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 fault current to earth, frame or mass combined with other earth-fault protective 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
- H02H7/22—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 for distribution gear, e.g. bus-bar systems; for switching devices
-
- 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
- H02H7/261—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 involving signal transmission between at least two stations
-
- 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
- H02H7/28—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 for meshed systems
-
- 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
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Locating Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/471,201 US9488689B2 (en) | 2014-08-28 | 2014-08-28 | Systems and methods for identifying fault location using distributed communication |
US14/471201 | 2014-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105388391A true CN105388391A (zh) | 2016-03-09 |
CN105388391B CN105388391B (zh) | 2020-04-14 |
Family
ID=54010983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510540899.0A Active CN105388391B (zh) | 2014-08-28 | 2015-08-28 | 用于使用分布式通信来识别故障位置的***和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9488689B2 (zh) |
EP (1) | EP2991181B1 (zh) |
CN (1) | CN105388391B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160274166A1 (en) | 2015-03-16 | 2016-09-22 | Eaton Corporation | Ground fault monitoring system |
US10598715B2 (en) * | 2015-08-25 | 2020-03-24 | Eaton Intelligent Power Limited | System and method for automatic high resistance ground pulse activation and detection |
CN105762777B (zh) * | 2016-04-21 | 2018-06-22 | 华南理工大学 | 一种含多t接逆变型分布式电源配电网的纵联保护方法 |
GB2552982B (en) * | 2016-08-17 | 2019-12-11 | Ge Aviat Systems Ltd | Method and apparatus for arranging fuses in a printed circuit board |
RU2666169C1 (ru) * | 2017-12-29 | 2018-09-06 | федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") | Способ топографического поиска места замыкания на землю в воздушных сетях 10 кВ с изолированной нейтралью |
US11108222B2 (en) * | 2018-03-16 | 2021-08-31 | Littelfuse, Inc. | Monitor device, ground fault protection circuit and techniques |
CN109510187B (zh) * | 2018-11-01 | 2020-10-16 | 杭州求是电力技术有限公司 | 基于有源可调复阻抗精确调谐控制的谐振接地***故障相残压抑制方法 |
CN109742741B (zh) * | 2019-01-23 | 2020-04-21 | 济南大学 | 一种用于有源配电网的继电保护数据同步方法 |
US10998716B2 (en) * | 2019-05-22 | 2021-05-04 | Eaton Intelligent Power Limited | Devices, systems and methods to monitor and report wiring status for zone selective interlocking cables |
CN111429034A (zh) * | 2020-04-21 | 2020-07-17 | 国网信通亿力科技有限责任公司 | 一种配电网故障预测的方法 |
US11134062B1 (en) | 2020-06-12 | 2021-09-28 | Bank Of America Corporation | Isolating and disabling unauthorized applications |
US11258768B2 (en) | 2020-07-03 | 2022-02-22 | Bank Of America Corporation | Optimization of the isolation and disabling of unauthorized applications by detection of false positives |
US11425100B2 (en) | 2020-07-16 | 2022-08-23 | Bank Of America Corporation | Optimization of redundant usage patterns based on historical data and security constraints |
CN114814464B (zh) * | 2022-05-17 | 2024-06-14 | 云南电网有限责任公司临沧供电局 | 一种三相电路故障查找***及方法 |
Citations (5)
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---|---|---|---|---|
EP0317974B1 (en) * | 1987-11-24 | 1994-03-23 | Nec Corporation | Satellite business communication system capable of monitoring a plurality of aperture terminals through a public communication network |
CN1786726A (zh) * | 2004-12-10 | 2006-06-14 | 通用电气公司 | 定位电力配电***中的接地故障的***和方法 |
CN1819097A (zh) * | 2005-12-27 | 2006-08-16 | 通领科技集团有限公司 | 漏电保护装置寿命终止智能检测方法及其设备 |
CN201408236Y (zh) * | 2009-05-07 | 2010-02-17 | 思源电气股份有限公司 | 配电网故障定位装置 |
CN102928739A (zh) * | 2012-11-02 | 2013-02-13 | 华北电力大学(保定) | 基于无线传感器网络的电网单相接地故障定位方法及*** |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US4151460A (en) | 1977-09-30 | 1979-04-24 | Westinghouse Electric Corp. | High resistance ground fault detector and locator for polyphase electrical systems |
US4837519A (en) * | 1985-09-06 | 1989-06-06 | Southern California Edison Company | Fault detection |
SE451102B (sv) | 1985-12-20 | 1987-08-31 | Asea Ab | Forfarande for detektering av hogresistivt jordfel pa en kraftledning belegen mellan tva stationer samt anordning for genomforande av det nemnda forfarandet |
US5185705A (en) | 1988-03-31 | 1993-02-09 | Square D Company | Circuit breaker having serial data communications |
US5495384A (en) | 1990-04-02 | 1996-02-27 | Square D Company | Apparatus and method for detecting a fault in a distributed line network |
EP0572606A1 (en) | 1991-12-18 | 1993-12-08 | Square D Company | Remotely programmable electronic trip system |
US20070159746A1 (en) | 2005-12-30 | 2007-07-12 | General Electric Company | Centrally controlled protection systems having reduced energy let-through mode |
US7899619B2 (en) | 2006-10-18 | 2011-03-01 | Schweitzer Engineering Laboratories, Inc. | Apparatus and method for transmitting information using an IRIG-B waveform generated by an intelligent electronic device |
US8213138B2 (en) | 2008-08-08 | 2012-07-03 | General Electric Company | Circuit breaker with arc fault detection and method of operation |
US8300369B2 (en) | 2009-09-30 | 2012-10-30 | Chevron U.S.A. Inc. | System and method for polyphase ground-fault circuit-interrupters |
US20150346266A1 (en) * | 2014-05-30 | 2015-12-03 | Eaton Corporation | System and method for pulsed ground fault detection and localization |
-
2014
- 2014-08-28 US US14/471,201 patent/US9488689B2/en active Active
-
2015
- 2015-08-27 EP EP15182756.5A patent/EP2991181B1/en active Active
- 2015-08-28 CN CN201510540899.0A patent/CN105388391B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0317974B1 (en) * | 1987-11-24 | 1994-03-23 | Nec Corporation | Satellite business communication system capable of monitoring a plurality of aperture terminals through a public communication network |
CN1786726A (zh) * | 2004-12-10 | 2006-06-14 | 通用电气公司 | 定位电力配电***中的接地故障的***和方法 |
CN1819097A (zh) * | 2005-12-27 | 2006-08-16 | 通领科技集团有限公司 | 漏电保护装置寿命终止智能检测方法及其设备 |
CN201408236Y (zh) * | 2009-05-07 | 2010-02-17 | 思源电气股份有限公司 | 配电网故障定位装置 |
CN102928739A (zh) * | 2012-11-02 | 2013-02-13 | 华北电力大学(保定) | 基于无线传感器网络的电网单相接地故障定位方法及*** |
Also Published As
Publication number | Publication date |
---|---|
US9488689B2 (en) | 2016-11-08 |
CN105388391B (zh) | 2020-04-14 |
EP2991181B1 (en) | 2021-05-19 |
US20160061879A1 (en) | 2016-03-03 |
EP2991181A1 (en) | 2016-03-02 |
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SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20190730 Address after: Baden, Switzerland Applicant after: ABB TECHNOLOGY LTD. Address before: American New York Applicant before: General Electric Company |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211125 Address after: Italy, Milan Patentee after: ABB A/S Address before: Swiss Baden Patentee before: ABB Switzerland Co.,Ltd. |
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TR01 | Transfer of patent right |