SG11201704526XA - Electrical network topology determination - Google Patents

Electrical network topology determination

Info

Publication number
SG11201704526XA
SG11201704526XA SG11201704526XA SG11201704526XA SG11201704526XA SG 11201704526X A SG11201704526X A SG 11201704526XA SG 11201704526X A SG11201704526X A SG 11201704526XA SG 11201704526X A SG11201704526X A SG 11201704526XA SG 11201704526X A SG11201704526X A SG 11201704526XA
Authority
SG
Singapore
Prior art keywords
electrical network
network topology
topology determination
determination
electrical
Prior art date
Application number
SG11201704526XA
Inventor
Timothy James Driscoll
Wyk Hartman Van
Robert Sonderegger
Chris Higgins
Original Assignee
Itron Global Sarl
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 Itron Global Sarl filed Critical Itron Global Sarl
Publication of SG11201704526XA publication Critical patent/SG11201704526XA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • 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
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • 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
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G01D4/004—Remote reading of utility meters to a fixed location
    • 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
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G01D4/006—Remote reading of utility meters to a non-fixed location, i.e. mobile location
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/30—Smart metering, e.g. specially adapted for remote reading
SG11201704526XA 2014-12-02 2015-12-02 Electrical network topology determination SG11201704526XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/558,571 US9835662B2 (en) 2014-12-02 2014-12-02 Electrical network topology determination
PCT/US2015/063512 WO2016090039A1 (en) 2014-12-02 2015-12-02 Electrical network topology determination

Publications (1)

Publication Number Publication Date
SG11201704526XA true SG11201704526XA (en) 2017-07-28

Family

ID=55024262

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201704526XA SG11201704526XA (en) 2014-12-02 2015-12-02 Electrical network topology determination

Country Status (5)

Country Link
US (2) US9835662B2 (en)
AU (1) AU2015358521B2 (en)
CA (1) CA2969685C (en)
SG (1) SG11201704526XA (en)
WO (1) WO2016090039A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9924242B2 (en) 2012-04-20 2018-03-20 Itron Global Sarl Automatic network topology detection and fraud detection
US10571493B2 (en) 2014-02-25 2020-02-25 Itron, Inc. Smart grid topology estimator
US11079417B2 (en) 2014-02-25 2021-08-03 Itron, Inc. Detection of electric power diversion
US9568522B2 (en) 2014-10-20 2017-02-14 Itron, Inc. Electrical phase identification
US9781231B2 (en) 2014-11-19 2017-10-03 Itron, Inc. Application platform operable on network node
US9835662B2 (en) 2014-12-02 2017-12-05 Itron, Inc. Electrical network topology determination
US10495672B2 (en) 2015-04-03 2019-12-03 Aclara Technologies Llc Framework for fault detection and localization in power distribution networks
US10312681B2 (en) 2015-05-28 2019-06-04 Itron, Inc. Automatic network device electrical phase identification
US10067167B2 (en) * 2015-07-24 2018-09-04 Power Standards Lab Inc Method and apparatus for precision phasor measurements through a medium-voltage distribution transformer
US10401402B2 (en) 2016-07-26 2019-09-03 Aclara Technologies Llc Synchronized phasor measurement in power distribution networks
US10263667B2 (en) * 2016-08-04 2019-04-16 Amazon Technologies, Inc. Mesh network device with power line communications (PLC) and wireless connections
CN106454862A (en) * 2016-10-21 2017-02-22 高道华 Communication system of smart power grid
US10229577B2 (en) 2017-02-01 2019-03-12 Florida Power & Light Company Proactive power outage alerts management system and methods
US11054456B2 (en) * 2017-09-18 2021-07-06 Sensus Spectrum Llc Systems and method for determining load balance on a three-phase power distribution system
CN108197803B (en) * 2017-12-29 2023-01-03 国网陕西省电力公司经济技术研究院 Urban high-voltage distribution network planning reliability estimation method
CN108173263B (en) * 2017-12-29 2022-02-22 国网天津市电力公司电力科学研究院 Distribution network topology error identification algorithm based on AMI measurement information
EP3579376B1 (en) 2018-06-08 2020-05-13 Ovh Methods and systems for identifying a connection path between a power source and a load
US11275123B2 (en) * 2018-06-15 2022-03-15 Landis+Gyr Llc System and method for electric meter outage time detection
CA3020950A1 (en) 2018-10-16 2020-04-16 Hydro-Quebec Reconstruction of a topology of an electrical distribution network
CN110601182B (en) * 2019-09-05 2024-03-26 上海芯荃微电子科技有限公司 Circuit and method for realizing zero-live wire hybrid connection by utilizing zero-live wire phase information
CN112597614A (en) * 2019-09-17 2021-04-02 华为技术有限公司 Method and device for generating physical network topological graph
CN110988476A (en) * 2019-11-13 2020-04-10 南京新联电子股份有限公司 Station area phase topology identification device and identification method
CN115004581A (en) 2019-12-05 2022-09-02 阿克拉技术公司 Wireless synchronization measurements in power distribution networks
CN110932269B (en) * 2019-12-06 2022-05-31 国网重庆市电力公司电力科学研究院 Construction method, device and equipment of low-voltage distribution network
CN110927626A (en) * 2019-12-24 2020-03-27 国网河北省电力有限公司信息通信分公司 Automatic master station prototype system for identifying topology of medium and low voltage power distribution network
CZ2020140A3 (en) * 2020-03-14 2020-11-11 Česká energeticko-auditorská společnost, s. r. o. Connection and method of balancing energy management over time
US11157057B1 (en) 2020-05-28 2021-10-26 Ovh Systems and methods for electric systems monitoring and/or failure detection
MX2023000713A (en) * 2020-07-17 2023-06-23 Aclara Tech Llc Phasor identification via synchronous messaging.
US11489553B1 (en) 2021-04-13 2022-11-01 Ovh System and method for identifying a connection between a power distribution unit and an electric device
US11792889B2 (en) 2021-06-22 2023-10-17 Itron, Inc. Data sharing in a mesh network
US11902782B2 (en) 2021-06-22 2024-02-13 Itron Global Sarl Ad-hoc authenticated group discovery
US20230194582A1 (en) * 2021-12-16 2023-06-22 Itron, Inc. Efficient Collaboration between Meters under the Same Transformer

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146841A (en) * 1977-09-28 1979-03-27 Harris Corporation Technique for combatting jitter in multiple phase transmission system
US4532471A (en) 1982-05-03 1985-07-30 Mcgraw-Edison Company Power theft detection circuit
JPH0710171B2 (en) * 1987-10-12 1995-02-01 株式会社東芝 High frequency link converter
EP0407902B1 (en) 1989-07-11 1994-09-14 Alcatel N.V. Consumption indication device for supply means
JP2771935B2 (en) 1993-03-24 1998-07-02 三菱電機ビルテクノサービス株式会社 Building management system
GB9313198D0 (en) * 1993-06-25 1993-08-11 Remote Metering Systems Ltd Mains phase determination
US5673196A (en) 1995-11-30 1997-09-30 General Electric Company Vector electricity meters and associated vector electricity metering methods
US5831423A (en) * 1996-02-29 1998-11-03 Harris Corporation Phase meter and method of providing a voltage indicative of a phase difference
US5920720A (en) 1997-02-25 1999-07-06 Microsoft Corporation Efficient computer based virtual machine object structure
SE9702272L (en) 1997-06-13 1998-12-14 Ericsson Telefon Ab L M Device in a radio unit
JP2000175358A (en) 1998-12-02 2000-06-23 Toshiba Corp Distribution system supervisory control system and recording medium for recording program for operating the same
GB2347225A (en) 1999-02-25 2000-08-30 C K Electronics Sdn Bhd Electric utility meter with means to detect and report theft
US6456097B1 (en) 1999-12-29 2002-09-24 General Electric Company Fault current detection method
EP1290860A2 (en) 2000-05-23 2003-03-12 Eveline Wesby Van Swaay Programmable communicator
SE524262C2 (en) 2001-10-24 2004-07-20 Abb Ab Method and system for automatic interaction between intelligent devices in a network
US7436321B2 (en) * 2002-12-10 2008-10-14 Current Technologies, Llc Power line communication system with automated meter reading
CA2461069C (en) 2003-03-17 2013-08-13 Tyco Telecommunications (Us) Inc. System and method for fault diagnosis using distributed alarm correlation
JP3741312B2 (en) 2003-03-28 2006-02-01 ソニー株式会社 Network system and communication method, information processing apparatus and method, and program
JP4239677B2 (en) 2003-05-16 2009-03-18 株式会社日立製作所 Electricity sales system to prevent theft of electricity
US7523185B1 (en) 2004-01-13 2009-04-21 Cisco Technology, Inc. Method and apparatus for providing automatic frame relay and ATM provisioning of network devices
US20060167981A1 (en) 2005-01-04 2006-07-27 Microsoft Corporation Web application architecture
GB2426596B (en) 2005-05-25 2010-07-14 Landis & Gyr Ag An electricity meter
US7272518B2 (en) 2005-07-01 2007-09-18 Square D Company Automated hierarchy classification in utility monitoring systems
FI119261B (en) 2005-12-01 2008-09-15 Valtion Teknillinen Method and system of meter calibration
US7986246B2 (en) 2006-03-31 2011-07-26 Itron, Inc. Integrated data collection, anomaly detection and investigation, such as integrated mobile utility meter reading, theft detection and investigation system
US8279080B2 (en) 2006-06-08 2012-10-02 Fairfax County Water Authority Systems and methods for remote utility metering and meter monitoring
US7986718B2 (en) 2006-09-15 2011-07-26 Itron, Inc. Discovery phase in a frequency hopping network
US9194899B2 (en) 2007-08-13 2015-11-24 Fair Isaac Corporation Utility network and revenue assurance
US7877169B2 (en) * 2007-08-21 2011-01-25 Electro Industries/ Gauge Tech System and method for synchronizing an auxiliary electrical generator to an electrical system
US8405944B2 (en) 2007-10-09 2013-03-26 Schweitzer Engineering Laboratories Inc Distributed bus differential protection using time-stamped data
EP2217886B1 (en) 2007-11-05 2019-01-16 Schneider Electric USA, Inc. Improvements in hierarchy determination for power monitoring systems
US8000910B2 (en) 2008-04-30 2011-08-16 Schneider Electric USA , Inc. Automated voltage analysis in an electrical system using contextual data
US20090299660A1 (en) 2008-05-29 2009-12-03 Dan Winter Method and System to Identify Utility Leaks
US7936163B2 (en) 2008-06-20 2011-05-03 General Electric Company Method and system for detecting electricity theft
DE102008044915A1 (en) 2008-08-29 2010-03-04 Lübeck, Felix Remote reading of smart electricity meters recognizes the phase relationship between local and spatially overlaid reference phases
US20100142447A1 (en) 2008-09-04 2010-06-10 Ludger Schlicht Web applications for a mobile, broadband, routable internet
US8207726B2 (en) * 2008-09-05 2012-06-26 Silver Spring Networks, Inc. Determining electric grid endpoint phase connectivity
US8117346B2 (en) 2008-10-03 2012-02-14 Microsoft Corporation Configuration space virtualization
WO2010065591A1 (en) 2008-12-03 2010-06-10 Sensus Usa Inc. System and method for determining a load ' s phase in a three-phase system
US8301386B1 (en) 2009-01-23 2012-10-30 Elynx Technologies, Llc Classification and web-based presentation of oil and gas SCADA data
US8319658B2 (en) 2009-03-11 2012-11-27 Trilliant Networks, Inc. Process, device and system for mapping transformers to meters and locating non-technical line losses
CN102449575B (en) 2009-03-25 2016-06-08 惠普开发有限公司 Power distributing unit-device is correlated with
JP2011078168A (en) 2009-09-29 2011-04-14 Panasonic Electric Works Co Ltd Power management system
US8649257B2 (en) 2009-11-16 2014-02-11 Cox Communications, Inc. Systems and methods for locating power network failures on a network
AR079157A1 (en) 2009-11-24 2011-12-28 Silver Spring Networks Inc MAPPING OF TRANSFORMERS AND "CROSSING BY ZERO" OF ELECTRICAL LINE CARRIER WITH ASYMMETRICAL VIA RETURN RF
US8745597B2 (en) 2009-11-25 2014-06-03 International Business Machines Corporation Providing programming support to debuggers
US8797018B2 (en) 2010-01-22 2014-08-05 Schweitzer Engineering Laboratories, Inc. Apparatus and method for identifying the phase and terminal for power system devices
US7920983B1 (en) 2010-03-04 2011-04-05 TaKaDu Ltd. System and method for monitoring resources in a water utility network
US8242766B2 (en) * 2010-04-20 2012-08-14 Power Integrations, Inc. Dimming control for a switching power supply
US8503368B2 (en) * 2011-02-08 2013-08-06 Walter Rausch Macro-network location determination, local-oscillator stabilization, and frame-start synchronization based on nearby FM radio signals
TWI423549B (en) 2010-07-02 2014-01-11 Univ Nat Chiao Tung Power monitoring device for identifying state of electric equipment and power monitoring method thereof
US8283911B1 (en) * 2010-08-03 2012-10-09 Bierer Walter S Long range phasing voltmeter
CA2804012A1 (en) 2010-08-10 2012-02-16 Sensus Usa Inc. Electric utility meter comprising load identifying data processor
KR101151050B1 (en) 2010-09-03 2012-06-01 엘에스산전 주식회사 System for Electric Energy Management
JP5573628B2 (en) * 2010-11-22 2014-08-20 富士通株式会社 Phase difference detection method, phase control method, phase difference detection circuit, phase control circuit, and wireless power transmission device
US20120169300A1 (en) 2011-01-04 2012-07-05 General Electric Company Integrated electric meter with var capability
US8898268B2 (en) 2011-01-28 2014-11-25 Arm Finland Oy Method and apparatus for network management
WO2012122310A1 (en) 2011-03-08 2012-09-13 Trilliant Networks, Inc. System and method for managing load distribution across a power grid
US9031800B2 (en) * 2011-07-13 2015-05-12 Schneider Electric USA, Inc. Power determination from separated voltage and current sensors
US8712711B2 (en) 2011-07-21 2014-04-29 Cisco Technology, Inc. Identification of electrical grid phase information for end-points in a grid network
US9287713B2 (en) 2011-08-04 2016-03-15 Siemens Aktiengesellschaft Topology identification in distribution network with limited measurements
US9230429B2 (en) 2011-08-15 2016-01-05 Digimarc Corporation A/B/C phase determination and synchrophasor measurement using common electric smart meters and wireless communications
US9584185B2 (en) 2011-10-24 2017-02-28 Texas Instruments Incorporated Relative phase detection in power line communications networks
US9130403B2 (en) 2011-11-01 2015-09-08 Current Technologies International Gmbh System, method and computer program product for determining load profiles
GB2500262B (en) 2012-03-16 2014-11-12 Vodafone Ip Licensing Ltd Control of machine-to-machine devices
US9068858B2 (en) 2012-04-13 2015-06-30 Elster Solutions, Llc Generic and secure AMI end device configuration
US9924242B2 (en) 2012-04-20 2018-03-20 Itron Global Sarl Automatic network topology detection and fraud detection
US20140032506A1 (en) 2012-06-12 2014-01-30 Quality Attributes Software, Inc. System and methods for real-time detection, correction, and transformation of time series data
US20130335062A1 (en) 2012-06-15 2013-12-19 Eric George de Buda Power Monitoring System and Method
CN104396111B (en) 2012-06-22 2017-03-29 艾思玛太阳能技术股份公司 Electrical network figure builds and runs guiding
US9383222B2 (en) 2012-06-29 2016-07-05 General Electric Company Methods and systems for prevention of data corruption
US9214836B2 (en) 2012-07-05 2015-12-15 Silver Spring Networks, Inc. Power grid topology discovery via time correlation of passive measurement events
US9285242B2 (en) 2012-07-31 2016-03-15 International Business Machines Corporation Determining a connectivity model in smart grids
US9406094B2 (en) 2012-08-14 2016-08-02 Stem Inc. Method and apparatus for delivering power using external data
JP2014079138A (en) 2012-10-12 2014-05-01 Toshiba Corp Monitor system and monitor apparatus for distribution system
AT14505U1 (en) * 2012-11-06 2015-12-15 Tridonic Gmbh & Co Kg Method and device for data transmission via a load line and lighting system
US8639391B1 (en) 2012-11-08 2014-01-28 Green Edge Technologies, Inc. Systems, devices, and methods for automation and energy management
US20140161114A1 (en) 2012-12-06 2014-06-12 Elster Solutions, Llc Phase detection in mesh network smart grid system
WO2014100279A1 (en) 2012-12-18 2014-06-26 Dynavisor, Inc. Dynamic device virtualization
US10067199B2 (en) 2013-01-30 2018-09-04 Eaton Intelligent Power Limited Electric power distribution system including metering function and method of evaluating energy metering
WO2014124318A1 (en) 2013-02-08 2014-08-14 Interdigital Patent Holdings, Inc. METHOD AND APPARATUS FOR INCORPORATING AN INTERNET OF THINGS (IoT) SERVICE INTERFACE PROTOCOL LAYER IN A NODE
US9240934B2 (en) 2013-05-03 2016-01-19 Landis+Gyr Innovations, Inc. Monitoring the health of a home area network
US9438648B2 (en) 2013-05-09 2016-09-06 Rockwell Automation Technologies, Inc. Industrial data analytics in a cloud platform
AU2014277983B2 (en) 2013-06-13 2018-07-05 Dominion Energy Technologies, Inc. Non-technical losses in a power distribution grid
EP2827522A1 (en) 2013-07-15 2015-01-21 Alcatel Lucent Method for a first network node for transmitting or retransmitting data to a second network node and first network node thereof and method for a second network node for receiving data transmitted or retransmitted from a first network node and second network node thereof
US9292794B2 (en) 2013-08-15 2016-03-22 International Business Machines Corporation Voltage-based clustering to infer connectivity information in smart grids
JP6164030B2 (en) 2013-10-09 2017-07-19 富士通株式会社 Phase determination program, phase determination method, and phase determination device
US9288143B2 (en) 2013-10-14 2016-03-15 Hewlett Packard Enterprise Development Lp Data flow path determination
JP2015107012A (en) 2013-12-02 2015-06-08 株式会社東芝 Power distribution-monitoring system, and power distribution-monitoring device
US9544018B2 (en) * 2014-01-13 2017-01-10 Cisco Technology, Inc. Phase determination in smart grid networks
US10571493B2 (en) 2014-02-25 2020-02-25 Itron, Inc. Smart grid topology estimator
US11079417B2 (en) 2014-02-25 2021-08-03 Itron, Inc. Detection of electric power diversion
US9791485B2 (en) * 2014-03-10 2017-10-17 Silver Spring Networks, Inc. Determining electric grid topology via a zero crossing technique
US20150377949A1 (en) 2014-06-30 2015-12-31 Landis+Gyr, Inc. Utility Meter with Temperature Sensor
US20160109491A1 (en) 2014-10-20 2016-04-21 Itron, Inc. Grid topology mapping with voltage data
US9568522B2 (en) 2014-10-20 2017-02-14 Itron, Inc. Electrical phase identification
US9781231B2 (en) 2014-11-19 2017-10-03 Itron, Inc. Application platform operable on network node
US9835662B2 (en) 2014-12-02 2017-12-05 Itron, Inc. Electrical network topology determination
US10312681B2 (en) 2015-05-28 2019-06-04 Itron, Inc. Automatic network device electrical phase identification

Also Published As

Publication number Publication date
US20180156851A1 (en) 2018-06-07
AU2015358521B2 (en) 2018-12-06
US20160154040A1 (en) 2016-06-02
AU2015358521A1 (en) 2017-06-29
WO2016090039A1 (en) 2016-06-09
US10459016B2 (en) 2019-10-29
US9835662B2 (en) 2017-12-05
CA2969685C (en) 2019-10-29
CA2969685A1 (en) 2016-06-09

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