WO2007121322A3 - 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 Download PDF

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Publication number
WO2007121322A3
WO2007121322A3 PCT/US2007/066567 US2007066567W WO2007121322A3 WO 2007121322 A3 WO2007121322 A3 WO 2007121322A3 US 2007066567 W US2007066567 W US 2007066567W WO 2007121322 A3 WO2007121322 A3 WO 2007121322A3
Authority
WO
WIPO (PCT)
Prior art keywords
real
time
power distribution
systems
analytics
Prior art date
Application number
PCT/US2007/066567
Other languages
French (fr)
Other versions
WO2007121322A2 (en
Inventor
Ali Nasle
Adib Nasle
Original Assignee
Edsa Micro Corp
Ali Nasle
Adib Nasle
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, Ali Nasle, Adib Nasle filed Critical Edsa Micro Corp
Priority to CA2648953A priority Critical patent/CA2648953C/en
Priority to AU2007238094A priority patent/AU2007238094B2/en
Priority to EP07760596A priority patent/EP2005202A4/en
Publication of WO2007121322A2 publication Critical patent/WO2007121322A2/en
Publication of WO2007121322A3 publication Critical patent/WO2007121322A3/en
Priority to NO20084773A priority patent/NO20084773L/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

A system for conducting performing real-time harmonics analysis of an electrical power distribution and transmission system is disclosed. The system includes a data acquisition component, a power analytics server and a client terminal. The data acquisition component is communicatively connected to a sensor configured to acquire realtime data output from the electrical system. The power analytics server is communicatively connected to the data acquisition component and is comprised of a virtual system modeling engine, an analytics engine and a machine learning engine. The machine learning engine is configured to store and process patterns observed from the real-time data output and the predicted data output, forecasting harmonic distortions in the electrical system subjected to a simulated contingency event.
PCT/US2007/066567 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 WO2007121322A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2648953A CA2648953C (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
AU2007238094A AU2007238094B2 (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
EP07760596A 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
NO20084773A NO20084773L (en) 2006-04-12 2008-11-12 System and method for performing automatic real-time harmonization analyzes for use in real-time power analyzes of electric power distribution systems

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US79217506P 2006-04-12 2006-04-12
US60/792,175 2006-04-12
US11/717,378 2007-03-12
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

Publications (2)

Publication Number Publication Date
WO2007121322A2 WO2007121322A2 (en) 2007-10-25
WO2007121322A3 true WO2007121322A3 (en) 2008-06-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
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

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)

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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
IL225727A (en) 2012-04-12 2017-01-31 Nation E Ltd Closed loop communication system, apparatus and method
WO2013190546A1 (en) * 2012-06-17 2013-12-27 Nation E Ltd. Disaster recovery system and method
US11221353B2 (en) * 2018-07-06 2022-01-11 Schneider Electric USA, Inc. Systems and methods for analyzing power quality events in an electrical system
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
CN112288159B (en) * 2020-10-28 2024-08-09 施耐德电气（中国）有限公司 Method and device for estimating energy-saving potential by using electric field
CN112378447A (en) * 2020-11-13 2021-02-19 盘昱兵 Testing method of distribution automation terminal
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
CN118137669B (en) * 2024-03-07 2024-10-11 国网湖北省电力有限公司黄石供电公司 Online monitoring method and system for electrical equipment based on virtual reality technology
CN118518980B (en) * 2024-05-11 2024-10-22 洪湖市蓝光电子有限责任公司 Fuse based on quick circuit breaking technology and manufacturing method thereof

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US20040005020A1 (en) * 1999-01-25 2004-01-08 Dent Paul W. Multi-stage CDMA synchronization with parallel execution
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US20040073415A1 (en) * 2001-02-23 2004-04-15 Farhat Nabil H Dynamical brain model for use in data processing applications
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Also Published As

Publication number Publication date
AU2007238094B2 (en) 2012-03-15
CA2648953A1 (en) 2007-10-25
CA2648953C (en) 2016-06-14
WO2007121322A2 (en) 2007-10-25
AU2007238094A1 (en) 2007-10-25
NO20084773L (en) 2009-01-09
EP2005202A2 (en) 2008-12-24
EP2005202A4 (en) 2011-03-16

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