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 systemInfo
- 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- Withdrawn
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)
- Evolutionary Computation (AREA)
- Artificial Intelligence (AREA)
- Theoretical Computer Science (AREA)
- Medical Informatics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
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)
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 |
IL225727A (en) | 2012-04-12 | 2017-01-31 | 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)
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)
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 |
DE60129437T2 (en) * | 2000-04-12 | 2008-04-17 | Central Research Institute Of Electric Power Industry | SYSTEM AND METHOD FOR ESTIMATING THE ELECTRICAL APPLICATION OF ELECTRICAL EQUIPMENT AND ABNORMALITY ALERTING SYSTEM THEREWITH |
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 |
WO2005040992A2 (en) * | 2003-10-24 | 2005-05-06 | Square D Company | 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 |
-
2007
- 2007-04-12 EP EP07760596A patent/EP2005202A4/en not_active Withdrawn
- 2007-04-12 WO PCT/US2007/066567 patent/WO2007121322A2/en active Application Filing
- 2007-04-12 CA CA2648953A patent/CA2648953C/en not_active Expired - Fee Related
- 2007-04-12 AU AU2007238094A patent/AU2007238094B2/en not_active Ceased
-
2008
- 2008-11-12 NO NO20084773A patent/NO20084773L/en not_active Application Discontinuation
Patent Citations (2)
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 |
CA2648953A1 (en) | 2007-10-25 |
WO2007121322A3 (en) | 2008-06-26 |
CA2648953C (en) | 2016-06-14 |
WO2007121322A2 (en) | 2007-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080331 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
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 |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20161101 |