EP2005202A4 - Systems and methods for performing automatic real-time harmonics analyses for use in real-time power analytics of an electrical power distribution system - Google Patents

Systems and methods for performing automatic real-time harmonics analyses for use in real-time power analytics of an electrical power distribution system

Info

Publication number
EP2005202A4
EP2005202A4 EP07760596A EP07760596A EP2005202A4 EP 2005202 A4 EP2005202 A4 EP 2005202A4 EP 07760596 A EP07760596 A EP 07760596A EP 07760596 A EP07760596 A EP 07760596A EP 2005202 A4 EP2005202 A4 EP 2005202A4
Authority
EP
European Patent Office
Prior art keywords
real
time
systems
methods
distribution 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.)
Withdrawn
Application number
EP07760596A
Other languages
German (de)
French (fr)
Other versions
EP2005202A2 (en
Inventor
Ali Nasle
Adib Nasle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Power Analytics Corp
Original Assignee
Edsa Micro Corp
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
Priority claimed from US11/717,378 external-priority patent/US7844439B2/en
Application filed by Edsa Micro Corp filed Critical Edsa Micro Corp
Publication of EP2005202A2 publication Critical patent/EP2005202A2/en
Publication of EP2005202A4 publication Critical patent/EP2005202A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B17/00—Systems involving the use of models or simulators of said systems
    • G05B17/02—Systems involving the use of models or simulators of said systems electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/06—Power analysis or power optimisation
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
EP07760596A 2006-04-12 2007-04-12 Systems and methods for performing automatic real-time harmonics analyses for use in real-time power analytics of an electrical power distribution system Withdrawn EP2005202A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79217506P 2006-04-12 2006-04-12
US11/717,378 US7844439B2 (en) 2006-03-10 2007-03-12 Systems and methods for real-time protective device evaluation in an electrical power distribution system
PCT/US2007/066567 WO2007121322A2 (en) 2006-04-12 2007-04-12 Systems and methods for performing automatic real-time harmonics analyses for use in real-time power analytics of an electrical power distribution system

Publications (2)

Publication Number Publication Date
EP2005202A2 EP2005202A2 (en) 2008-12-24
EP2005202A4 true EP2005202A4 (en) 2011-03-16

Family

ID=40028970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07760596A Withdrawn EP2005202A4 (en) 2006-04-12 2007-04-12 Systems and methods for performing automatic real-time harmonics analyses for use in real-time power analytics of an electrical power distribution system

Country Status (5)

Country Link
EP (1) EP2005202A4 (en)
AU (1) AU2007238094B2 (en)
CA (1) CA2648953C (en)
NO (1) NO20084773L (en)
WO (1) WO2007121322A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2348596B1 (en) 2010-01-25 2021-09-08 Accenture Global Services Limited Analytics for consumer power consumption
US9026325B1 (en) * 2011-03-10 2015-05-05 Northrop Grumman Systems Corporation Motor controller with externally adjustable power rate constraints
US9329650B2 (en) 2012-03-14 2016-05-03 Accenture Global Services Limited Customer-centric demand side management for utilities
US9798298B2 (en) 2012-04-02 2017-10-24 Accenture Global Services Limited Community energy management system
EP2651164A3 (en) 2012-04-12 2016-11-23 Nation E Ltd. Closed loop communication system, apparatus and method
EP2862076A4 (en) * 2012-06-17 2015-08-12 Nation E Ltd Disaster recovery system and method
JP7011239B2 (en) 2018-08-17 2022-01-26 横河電機株式会社 Equipment, methods, programs, and recording media
CN111934295B (en) * 2020-08-17 2022-07-29 国网四川省电力公司电力科学研究院 Low-voltage distribution network online monitoring protection system and method
CN115575754B (en) * 2022-11-21 2023-05-02 浙江万胜智能科技股份有限公司 Intelligent industrial park electricity consumption anomaly identification method and system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578931A (en) * 1993-10-15 1996-11-26 The Texas A & M University System ARC spectral analysis system
US20050057265A1 (en) * 2003-09-15 2005-03-17 Harley Ronald Gordon System and method for determining harmonic contributions from non-linear loads

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US7202776B2 (en) * 1997-10-22 2007-04-10 Intelligent Technologies International, Inc. Method and system for detecting objects external to a vehicle
US6942469B2 (en) * 1997-06-26 2005-09-13 Crystal Investments, Inc. Solenoid cassette pump with servo controlled volume detection
US6625200B1 (en) * 1999-01-25 2003-09-23 Ericsson Inc. Multi-stage CDMA synchronization with parallel execution
JP2001280249A (en) * 2000-03-31 2001-10-10 Matsushita Electric Ind Co Ltd Compressor and motor
US6816078B2 (en) * 2000-04-12 2004-11-09 Central Research Institute Of Electric Power Industry System and method for estimating power consumption of electric apparatus, and abnormality alarm system utilizing the same
US7398256B2 (en) * 2001-02-23 2008-07-08 The Trustees Of The University Of Pennsylvania Dynamical brain model for use in data processing applications
US6532212B1 (en) * 2001-09-25 2003-03-11 Mcdata Corporation Trunking inter-switch links
US6810069B2 (en) * 2002-07-12 2004-10-26 Mcgraw-Edison Company Electrical arc furnace protection system
US20040061380A1 (en) * 2002-09-26 2004-04-01 Hann Raymond E. Power management system for variable load applications
US7305282B2 (en) * 2003-05-13 2007-12-04 Siemens Power Transmission & Distribution, Inc. Very short term load prediction in an energy management system
EP1678587A4 (en) * 2003-10-24 2009-10-28 Square D Co Intelligent power management control system
JP2005309736A (en) * 2004-04-21 2005-11-04 Shimadzu Corp Equipment analytical data processing system
US20050236449A1 (en) * 2004-04-27 2005-10-27 Ben Bird Electrical safety backpack
US7355865B2 (en) * 2004-08-13 2008-04-08 Rockwell Automation Technologies, Inc. Method and apparatus for rejecting the second harmonic current in an active converter with an unbalanced AC line voltage source

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578931A (en) * 1993-10-15 1996-11-26 The Texas A & M University System ARC spectral analysis system
US20050057265A1 (en) * 2003-09-15 2005-03-17 Harley Ronald Gordon System and method for determining harmonic contributions from non-linear loads

Also Published As

Publication number Publication date
AU2007238094B2 (en) 2012-03-15
AU2007238094A1 (en) 2007-10-25
EP2005202A2 (en) 2008-12-24
NO20084773L (en) 2009-01-09
WO2007121322A2 (en) 2007-10-25
CA2648953C (en) 2016-06-14
CA2648953A1 (en) 2007-10-25
WO2007121322A3 (en) 2008-06-26

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Extension state: AL BA HR MK RS

A4 Supplementary search report drawn up and despatched

Effective date: 20110210

RIC1 Information provided on ipc code assigned before grant

Ipc: G01R 23/16 20060101AFI20081112BHEP

Ipc: G05B 23/02 20060101ALI20110204BHEP

Ipc: G05B 13/02 20060101ALI20110204BHEP

Ipc: G05B 17/02 20060101ALI20110204BHEP

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