SG11202003183YA - Fault mapping method and system for power distribution networks - Google Patents

Fault mapping method and system for power distribution networks

Info

Publication number
SG11202003183YA
SG11202003183YA SG11202003183YA SG11202003183YA SG11202003183YA SG 11202003183Y A SG11202003183Y A SG 11202003183YA SG 11202003183Y A SG11202003183Y A SG 11202003183YA SG 11202003183Y A SG11202003183Y A SG 11202003183YA SG 11202003183Y A SG11202003183Y A SG 11202003183YA
Authority
SG
Singapore
Prior art keywords
power distribution
mapping method
distribution networks
fault mapping
fault
Prior art date
Application number
SG11202003183YA
Inventor
Michael Ian Lees
David Roberts
Original Assignee
Ea Tech Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ea Tech Limited filed Critical Ea Tech Limited
Publication of SG11202003183YA publication Critical patent/SG11202003183YA/en

Links

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
    • G01R31/081—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
    • 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
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods
    • 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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Locating Faults (AREA)
SG11202003183YA 2017-10-16 2018-10-15 Fault mapping method and system for power distribution networks SG11202003183YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1716959.0A GB2567489A (en) 2017-10-16 2017-10-16 Fault mapping method and system for power distribution networks
PCT/GB2018/052957 WO2019077322A1 (en) 2017-10-16 2018-10-15 Fault mapping method and system for power distribution networks

Publications (1)

Publication Number Publication Date
SG11202003183YA true SG11202003183YA (en) 2020-05-28

Family

ID=60419114

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003183YA SG11202003183YA (en) 2017-10-16 2018-10-15 Fault mapping method and system for power distribution networks

Country Status (5)

Country Link
EP (1) EP3698149A1 (en)
AU (1) AU2018352089A1 (en)
GB (1) GB2567489A (en)
SG (1) SG11202003183YA (en)
WO (1) WO2019077322A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2590078A (en) * 2019-11-28 2021-06-23 Creo Medical Ltd Electrosurgical resector tool
CN113315101B (en) * 2021-05-28 2024-03-12 国网冀北综合能源服务有限公司 Short-circuit fault recovery device and method
CN114997694A (en) * 2022-06-20 2022-09-02 广东电网有限责任公司 Phase sequence topology identification method and device for transformer area and electronic equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW526335B (en) * 1998-11-12 2003-04-01 Nippon Kouatsu Electric Co Ltd Fault point location system
US7945939B2 (en) * 2005-07-20 2011-05-17 Cable Leakage Technologies, Inc. Method and system for analyzing cable television signal leak information
US20080048669A1 (en) * 2006-08-28 2008-02-28 Dzulkifli Saul Scherber Topological mapping using a conductive infrastructure
US20090289637A1 (en) * 2007-11-07 2009-11-26 Radtke William O System and Method for Determining the Impedance of a Medium Voltage Power Line
EP2221626B1 (en) * 2009-02-19 2011-07-20 ABB Research Ltd. A method for testing a power distribution system an a power distribution system analyser device
FR2965933B1 (en) * 2010-10-12 2013-04-26 Schneider Electric Ind Sas LOCATION OF DEFECTS IN AN ELECTRICAL NETWORK
US9874593B2 (en) * 2014-07-11 2018-01-23 Abb Inc. Decision support system for outage management and automated crew dispatch

Also Published As

Publication number Publication date
WO2019077322A1 (en) 2019-04-25
AU2018352089A1 (en) 2020-04-30
GB2567489A (en) 2019-04-17
EP3698149A1 (en) 2020-08-26
GB201716959D0 (en) 2017-11-29

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