DE69839289D1 - Signalwellenformüberwachungsanordnung für elektrisches Energieverteilungssystem - Google Patents

Signalwellenformüberwachungsanordnung für elektrisches Energieverteilungssystem

Info

Publication number
DE69839289D1
DE69839289D1 DE69839289T DE69839289T DE69839289D1 DE 69839289 D1 DE69839289 D1 DE 69839289D1 DE 69839289 T DE69839289 T DE 69839289T DE 69839289 T DE69839289 T DE 69839289T DE 69839289 D1 DE69839289 D1 DE 69839289D1
Authority
DE
Germany
Prior art keywords
electric power
power distribution
distribution system
signal waveform
monitoring arrangement
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.)
Expired - Lifetime
Application number
DE69839289T
Other languages
English (en)
Other versions
DE69839289T2 (de
Inventor
Roger William Cox
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.)
Eaton Corp
Original Assignee
Eaton 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
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of DE69839289D1 publication Critical patent/DE69839289D1/de
Application granted granted Critical
Publication of DE69839289T2 publication Critical patent/DE69839289T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current
DE69839289T 1997-03-04 1998-02-19 Signalwellenformüberwachungsanordnung für elektrisches Energieverteilungssystem Expired - Lifetime DE69839289T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/811,377 US5890097A (en) 1997-03-04 1997-03-04 Apparatus for waveform disturbance monitoring for an electric power system
US811377 1997-03-04

Publications (2)

Publication Number Publication Date
DE69839289D1 true DE69839289D1 (de) 2008-05-08
DE69839289T2 DE69839289T2 (de) 2009-04-09

Family

ID=25206380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839289T Expired - Lifetime DE69839289T2 (de) 1997-03-04 1998-02-19 Signalwellenformüberwachungsanordnung für elektrisches Energieverteilungssystem

Country Status (4)

Country Link
US (1) US5890097A (de)
EP (1) EP0863596B1 (de)
CA (1) CA2230735A1 (de)
DE (1) DE69839289T2 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6313752B1 (en) * 1998-05-21 2001-11-06 Steven P. Corrigan System for displaying dynamic on-line operating conditions of an interconnected power transmission network
TW461920B (en) * 1998-09-25 2001-11-01 Mitsubishi Heavy Ind Ltd Method of producing reduced iron and production facilities therefor
US6459997B1 (en) * 1998-12-28 2002-10-01 General Electric Company Method for event analysis at an intelligent electronic device
KR100317598B1 (ko) * 1999-03-13 2001-12-22 박찬구 라플라스 변환 임피던스 측정방법 및 측정장치
US6771170B2 (en) 2001-04-10 2004-08-03 General Electric Company Power system waveform capture
BR0209005A (pt) 2001-04-20 2004-08-10 Aloys Wobben Processo para a operação de uma instalação de energia eólica, e, instalação de energia eólica
DE10119624A1 (de) * 2001-04-20 2002-11-21 Aloys Wobben Verfahren zum Betreiben einer Windenergieanlage
US7006897B2 (en) 2001-07-26 2006-02-28 Thales North America, Inc. Apparatus, method and computer program product for monitoring AC line current through the step start resistors of a high voltage power supply
GB0120748D0 (en) 2001-08-25 2001-10-17 Lucas Aerospace Power Equip Generator
US6552524B1 (en) * 2001-09-20 2003-04-22 Square D Company High speed power system high voltage transient damage assessment
US6968277B2 (en) * 2002-01-16 2005-11-22 General Electric Company Power line monitoring and interrupt method and apparatus
US7111195B2 (en) * 2002-02-25 2006-09-19 General Electric Company Method and system for external clock to obtain multiple synchronized redundant computers
US7532955B2 (en) * 2002-02-25 2009-05-12 General Electric Company Distributed protection system for power distribution systems
US7747356B2 (en) 2002-02-25 2010-06-29 General Electric Company Integrated protection, monitoring, and control system
AU2003216397A1 (en) 2002-02-25 2003-09-09 General Electric Company Electrical protection system for reliability improvement based on sensitivity analysis
US7636616B2 (en) * 2003-02-25 2009-12-22 General Electric Company Protection system for power distribution systems
US7039822B2 (en) * 2003-02-27 2006-05-02 Promos Technologies Inc. Integrated circuit memory architecture with selectively offset data and address delays to minimize skew and provide synchronization of signals at the input/output section
GB2401467B (en) * 2003-05-09 2006-01-25 Autoliv Dev Improvements in or relating to a movable or removable unit for a motor vehicle
ATE445846T1 (de) * 2003-07-09 2009-10-15 Isra Juk Electronics Ltd System und verfahren zur erkennung elektrischer fehler
US6919505B2 (en) * 2003-12-04 2005-07-19 Eaton Corporation Electronic apparatus and enclosure employing substantially co-planar portions with mating crenellations
US7050913B2 (en) * 2004-02-19 2006-05-23 Eaton Corporation Method and apparatus for monitoring power quality in an electric power distribution system
US7054769B2 (en) * 2004-06-03 2006-05-30 Eaton Corporation Statistical method and apparatus for monitoring parameters in an electric power distribution system
US7085662B2 (en) * 2004-07-30 2006-08-01 Siemens Energy & Automation, Inc. Power quality indicator
US7508190B2 (en) * 2004-10-20 2009-03-24 Electro Industries/Gauge Tech. Test pulses for enabling revenue testable panel meters
US7304586B2 (en) 2004-10-20 2007-12-04 Electro Industries / Gauge Tech On-line web accessed energy meter
US9080894B2 (en) 2004-10-20 2015-07-14 Electro Industries/Gauge Tech Intelligent electronic device for receiving and sending data at high speeds over a network
US7747733B2 (en) 2004-10-25 2010-06-29 Electro Industries/Gauge Tech Power meter having multiple ethernet ports
US8620608B2 (en) 2005-01-27 2013-12-31 Electro Industries/Gauge Tech Intelligent electronic device and method thereof
US8160824B2 (en) 2005-01-27 2012-04-17 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communication capabilities
US8190381B2 (en) 2005-01-27 2012-05-29 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communications capabilities
US8121801B2 (en) * 2005-01-27 2012-02-21 Electro Industries/Gauge Tech System and method for multi-rate concurrent waveform capture and storage for power quality metering
US20070007968A1 (en) * 2005-07-08 2007-01-11 Mauney William M Jr Power monitoring system including a wirelessly communicating electrical power transducer
US7656148B1 (en) * 2006-08-11 2010-02-02 Marvell International Ltd. Over-power detector
US9118206B2 (en) 2006-11-16 2015-08-25 Cummins Power Generation Ip, Inc. Management of an electric power generation and storage system
US8085002B2 (en) 2006-12-29 2011-12-27 Cummins Power Generation Ip, Inc. Shore power transfer switch
US7982331B2 (en) * 2006-12-29 2011-07-19 Cummins Power Generation Ip, Inc. Transfer switch assembly
US7855466B2 (en) * 2006-12-29 2010-12-21 Cummins Power Generation Ip, Inc. Electric power generation system with current-controlled power boost
US7888601B2 (en) * 2006-12-29 2011-02-15 Cummins Power Generations IP, Inc. Bus bar interconnection techniques
US7598623B2 (en) * 2006-12-29 2009-10-06 Cummins Power Generation Ip, Inc. Distinguishing between different transient conditions for an electric power generation system
US20080157600A1 (en) * 2006-12-29 2008-07-03 Cummins Power Generation Ip, Inc. Operator interface for an electric power generation system
US7463985B2 (en) * 2007-02-28 2008-12-09 Eaton Corporation Electric power quality indicator device and method
US20130275066A1 (en) 2007-04-03 2013-10-17 Electro Industries/Gaugetech Digital power metering system
US10845399B2 (en) 2007-04-03 2020-11-24 Electro Industries/Gaugetech System and method for performing data transfers in an intelligent electronic device
US11307227B2 (en) * 2007-04-03 2022-04-19 Electro Industries/Gauge Tech High speed digital transient waveform detection system and method for use in an intelligent electronic device
US7557544B2 (en) * 2007-04-23 2009-07-07 Cummins Power Generation Ip, Inc. Zero crossing detection for an electric power generation system
DE102007054307A1 (de) * 2007-11-08 2009-05-20 Siemens Ag Verfahren und Vorrichtung zum Durchführen einer Frequenzanalyse eines Wechselspannungssignals, insbesondere an einer Versorgungsnetzleitung
US8975902B2 (en) * 2008-12-09 2015-03-10 Hewlett-Packard Development Company, L.P. Power circuit
US8447541B2 (en) * 2009-01-26 2013-05-21 Geneva Cleantech Inc. Energy usage monitoring with remote display and automatic detection of appliance including graphical user interface
US8674544B2 (en) * 2009-01-26 2014-03-18 Geneva Cleantech, Inc. Methods and apparatus for power factor correction and reduction of distortion in and noise in a power supply delivery network
GB2477366B (en) 2009-11-12 2013-06-19 Onzo Ltd Data storage and transfer
GB2476927B (en) * 2009-11-12 2012-01-11 Onzo Ltd Event identification
GB2476456B (en) 2009-12-18 2013-06-19 Onzo Ltd Utility data processing system
GB2491109B (en) 2011-05-18 2014-02-26 Onzo Ltd Identification of a utility consumption event
US8737033B2 (en) 2012-09-10 2014-05-27 Eaton Corporation Circuit interrupter employing non-volatile memory for improved diagnostics
DE102014212696A1 (de) * 2014-07-01 2016-01-07 Bayerische Motoren Werke Aktiengesellschaft Leitungsnetz eines Kraftfahrzeugs mit Stromüberwachung
US9825463B2 (en) 2015-02-12 2017-11-21 The Mitre Corporation Devices and systems for distributed power-grid monitoring
US9843335B2 (en) * 2015-12-29 2017-12-12 Schweitzer Engineering Laboratories, Inc. Supervision of input signal channels
US11747373B2 (en) 2020-12-04 2023-09-05 International Business Machines Corporation Detecting electrical power line disturbances

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU516932B2 (en) * 1978-11-07 1981-07-02 Esquire, Inc Excess voltage crowbar cie. cuit
US4694402A (en) * 1985-05-28 1987-09-15 Basic Measuring Instruments Waveform disturbance detection apparatus and method
US4827259A (en) * 1986-11-04 1989-05-02 Electric Power Research Institute Circuit for high-frequency sampling and compression of data for high-frequency electrical transient signals superimposed in a low frequency steady-state signal
US5544065A (en) * 1994-08-09 1996-08-06 Eaton Corporation Apparatus for digitizing ac signals of unknown or changing frequency
US5587917A (en) * 1994-10-17 1996-12-24 Eaton Corporation Data collection and processing for digital AC power system monitor/analyzer
US5487016A (en) * 1994-11-04 1996-01-23 Eaton Corporation Apparatus for generating a signal representative of total harmonic distortion in waveforms of an A/C electrical system
US5627718A (en) * 1994-11-18 1997-05-06 Eaton Corporation Apparatus providing protection and metering in an ac electrical system utilizing a multi-function sampling technique
US5600527A (en) * 1994-12-22 1997-02-04 Eaton Corporation Circuit interrupter providing protection and waveform capture for harmonic analysis
US5706204A (en) * 1996-02-28 1998-01-06 Eaton Corporation Apparatus for triggering alarms and waveform capture in an electric power system

Also Published As

Publication number Publication date
EP0863596A1 (de) 1998-09-09
CA2230735A1 (en) 1998-09-04
EP0863596B1 (de) 2008-03-26
US5890097A (en) 1999-03-30
DE69839289T2 (de) 2009-04-09

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