ZA958629B - Data collection and processing for digital AC power system monitor/analyzer - Google Patents

Data collection and processing for digital AC power system monitor/analyzer

Info

Publication number
ZA958629B
ZA958629B ZA958629A ZA958629A ZA958629B ZA 958629 B ZA958629 B ZA 958629B ZA 958629 A ZA958629 A ZA 958629A ZA 958629 A ZA958629 A ZA 958629A ZA 958629 B ZA958629 B ZA 958629B
Authority
ZA
South Africa
Prior art keywords
analyzer
digital
processing
power system
data collection
Prior art date
Application number
ZA958629A
Other languages
English (en)
Inventor
Robert Tracy Elms
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 ZA958629B publication Critical patent/ZA958629B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G01R21/1331—Measuring real or reactive component, measuring apparent energy
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Complex Calculations (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
ZA958629A 1994-10-17 1995-10-12 Data collection and processing for digital AC power system monitor/analyzer ZA958629B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/325,711 US5587917A (en) 1994-10-17 1994-10-17 Data collection and processing for digital AC power system monitor/analyzer

Publications (1)

Publication Number Publication Date
ZA958629B true ZA958629B (en) 1996-05-23

Family

ID=23269093

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA958629A ZA958629B (en) 1994-10-17 1995-10-12 Data collection and processing for digital AC power system monitor/analyzer

Country Status (9)

Country Link
US (1) US5587917A (fr)
EP (1) EP0708339B1 (fr)
JP (1) JPH08211112A (fr)
AU (1) AU697726B2 (fr)
BR (1) BR9504836A (fr)
CA (1) CA2160655C (fr)
DE (1) DE69526023T2 (fr)
NZ (1) NZ280115A (fr)
ZA (1) ZA958629B (fr)

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US6614219B2 (en) 2001-12-21 2003-09-02 Eaton Corporation Metering assembly
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US6892115B2 (en) 2002-02-25 2005-05-10 General Electric Company Method and apparatus for optimized centralized critical control architecture for switchgear and power equipment
US7532955B2 (en) 2002-02-25 2009-05-12 General Electric Company Distributed protection system for power distribution systems
US7058482B2 (en) * 2002-02-25 2006-06-06 General Electric Company Data sample and transmission modules for power distribution systems
US7111195B2 (en) 2002-02-25 2006-09-19 General Electric Company Method and system for external clock to obtain multiple synchronized redundant computers
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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
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US7885774B2 (en) * 2005-06-10 2011-02-08 Bird Technologies Group Inc. System and method for analyzing power flow in semiconductor plasma generation systems
US7469190B2 (en) * 2005-07-01 2008-12-23 Square D Company Automated system approach to analyzing harmonic distortion in an electric power system
US20070007968A1 (en) * 2005-07-08 2007-01-11 Mauney William M Jr Power monitoring system including a wirelessly communicating electrical power transducer
US7756651B2 (en) * 2006-05-05 2010-07-13 Elster Electricity, Llc Fractional sampling of electrical energy
WO2007137534A1 (fr) * 2006-05-26 2007-12-06 Siemens Aktiengesellschaft Appareil électrique de champ et procédé pour faire fonctionner un appareil électrique de champ
US8085002B2 (en) 2006-12-29 2011-12-27 Cummins Power Generation Ip, Inc. Shore power transfer switch
US7880331B2 (en) * 2006-12-29 2011-02-01 Cummins Power Generation Ip, Inc. Management of an electric power generation and storage system
US7982331B2 (en) * 2006-12-29 2011-07-19 Cummins Power Generation Ip, Inc. Transfer switch assembly
US9118206B2 (en) * 2006-11-16 2015-08-25 Cummins Power Generation Ip, Inc. Management of an electric power generation and storage system
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
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JP5663267B2 (ja) * 2010-02-24 2015-02-04 株式会社日立製作所 保護リレーシステム及び保護リレー装置
CN101915868B (zh) * 2010-07-14 2012-07-18 中国科学院电工研究所 一种提高电压信号采集精度的采集电路
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Also Published As

Publication number Publication date
EP0708339A3 (fr) 1997-11-19
US5587917A (en) 1996-12-24
EP0708339B1 (fr) 2002-03-27
DE69526023T2 (de) 2002-11-07
DE69526023D1 (de) 2002-05-02
CA2160655C (fr) 2001-05-01
CA2160655A1 (fr) 1996-04-18
EP0708339A2 (fr) 1996-04-24
JPH08211112A (ja) 1996-08-20
AU3304195A (en) 1996-05-02
NZ280115A (en) 1998-06-26
BR9504836A (pt) 1997-10-07
AU697726B2 (en) 1998-10-15

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