EP1257832A4 - System and method for digitally compensating frequency and temperature induced errors in amplitude and phase shift in current sensing of electronic energy meters - Google Patents

System and method for digitally compensating frequency and temperature induced errors in amplitude and phase shift in current sensing of electronic energy meters

Info

Publication number
EP1257832A4
EP1257832A4 EP00903407A EP00903407A EP1257832A4 EP 1257832 A4 EP1257832 A4 EP 1257832A4 EP 00903407 A EP00903407 A EP 00903407A EP 00903407 A EP00903407 A EP 00903407A EP 1257832 A4 EP1257832 A4 EP 1257832A4
Authority
EP
European Patent Office
Prior art keywords
amplitude
phase shift
current sensing
electronic energy
energy meters
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Withdrawn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
EP00903407A
Other languages
German (de)
French (fr)
Other versions
EP1257832A1 (en
Inventor
Edward John Beroset
Richard William Blasco
Rodney Hemminger
Peter W Heuel
Scott Turner Holdsclaw
Konstantin Zh Lobastov
Stig Leira
Valentin Suta
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.)
Elster Solutions LLC
Original Assignee
Elster Electricity LLC
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 Elster Electricity LLC filed Critical Elster Electricity LLC
Publication of EP1257832A1 publication Critical patent/EP1257832A1/en
Publication of EP1257832A4 publication Critical patent/EP1257832A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/14—Compensating for temperature change
    • 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
EP00903407A 2000-01-26 2000-01-26 System and method for digitally compensating frequency and temperature induced errors in amplitude and phase shift in current sensing of electronic energy meters Withdrawn EP1257832A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
1996-12-30
PCT/US2000/001663 WO2001055733A1 (en) 2000-01-26 2000-01-26 System and method for digitally compensating frequency and temperature induced errors in amplitude and phase shift in current sensing of electronic energy meters

Publications (2)

Publication Number Publication Date
EP1257832A1 EP1257832A1 (en) 2002-11-20
EP1257832A4 true EP1257832A4 (en) 2006-01-11

Family

ID=21740991

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00903407A Withdrawn EP1257832A4 (en) 2000-01-26 2000-01-26 System and method for digitally compensating frequency and temperature induced errors in amplitude and phase shift in current sensing of electronic energy meters

Country Status (4)

Country Link
EP (1) EP1257832A4 (en)
AU (1) AU2000225155A1 (en)
BR (1) BRPI0017072B8 (en)
WO (1) WO2001055733A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6745138B2 (en) 2001-02-23 2004-06-01 Power Measurement, Ltd. Intelligent electronic device with assured data storage on powerdown
US7085824B2 (en) 2001-02-23 2006-08-01 Power Measurement Ltd. Systems for in the field configuration of intelligent electronic devices
US6871150B2 (en) 2001-02-23 2005-03-22 Power Measurement Ltd. Expandable intelligent electronic device
US6563697B1 (en) 2001-02-23 2003-05-13 Power Measurement, Ltd. Apparatus for mounting a device on a mounting surface
US6813571B2 (en) 2001-02-23 2004-11-02 Power Measurement, Ltd. Apparatus and method for seamlessly upgrading the firmware of an intelligent electronic device
US7249265B2 (en) 2001-02-23 2007-07-24 Power Measurement, Ltd. Multi-featured power meter with feature key
JP2007524836A (en) * 2003-07-01 2007-08-30 アイトロン インコーポレイテッド System and method for acquiring and measuring the input voltage of a distribution service using an inactive current transformer
US7305310B2 (en) 2004-10-18 2007-12-04 Electro Industries/Gauge Tech. System and method for compensating for potential and current transformers in energy meters
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
US7304586B2 (en) 2004-10-20 2007-12-04 Electro Industries / Gauge Tech On-line web accessed energy meter
US7747733B2 (en) 2004-10-25 2010-06-29 Electro Industries/Gauge Tech Power meter having multiple ethernet ports
US7996171B2 (en) 2005-01-27 2011-08-09 Electro Industries/Gauge Tech Intelligent electronic device with broad-range high accuracy
US8190381B2 (en) 2005-01-27 2012-05-29 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communications capabilities
US8160824B2 (en) 2005-01-27 2012-04-17 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communication capabilities
US8620608B2 (en) 2005-01-27 2013-12-31 Electro Industries/Gauge Tech Intelligent electronic device and method thereof
US7920976B2 (en) 2007-03-27 2011-04-05 Electro Industries / Gauge Tech. Averaging in an intelligent electronic device
US10845399B2 (en) 2007-04-03 2020-11-24 Electro Industries/Gaugetech System and method for performing data transfers in an intelligent electronic device
US9989618B2 (en) 2007-04-03 2018-06-05 Electro Industries/Gaugetech Intelligent electronic device with constant calibration capabilities for high accuracy measurements
US20130275066A1 (en) 2007-04-03 2013-10-17 Electro Industries/Gaugetech Digital power metering system
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
CN103454490A (en) * 2012-05-28 2013-12-18 湖南省电力公司科学研究院 Intelligent metering system and intelligent metering method on basis of Blackman-harris window spectrum correction
CN104849523B (en) * 2015-05-15 2017-06-09 威胜集团有限公司 The temperature compensation of single-phase electric energy meter
FR3080457B1 (en) * 2018-04-20 2020-10-23 Sagemcom Energy & Telecom Sas ELECTRICAL ENERGY METER CONTAINING A CURRENT MEASURING CIRCUIT AND A VOLTAGE MEASURING CIRCUIT
CN109298236B (en) * 2018-11-15 2021-05-07 中电科思仪科技股份有限公司 Measuring method of microwave power measurement linear bias meter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485393A (en) * 1990-08-30 1996-01-16 Metricom, Inc. Method and apparatus for measuring electrical parameters using a differentiating current sensor and a digital integrator
EP0777125A2 (en) * 1995-11-30 1997-06-04 General Electric Company Vector electricity meters and associated vector electricity metering methods
US5640085A (en) * 1995-02-17 1997-06-17 Landis & Gyr Technology Innovation Ag Temperature compensation circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017860A (en) * 1988-12-02 1991-05-21 General Electric Company Electronic meter digital phase compensation
US5457621A (en) * 1992-02-21 1995-10-10 Abb Power T&D Company Inc. Switching power supply having voltage blocking clamp
US5467012A (en) * 1994-05-10 1995-11-14 Load Controls Incorporated Power monitoring

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485393A (en) * 1990-08-30 1996-01-16 Metricom, Inc. Method and apparatus for measuring electrical parameters using a differentiating current sensor and a digital integrator
US5640085A (en) * 1995-02-17 1997-06-17 Landis & Gyr Technology Innovation Ag Temperature compensation circuit
EP0777125A2 (en) * 1995-11-30 1997-06-04 General Electric Company Vector electricity meters and associated vector electricity metering methods

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0155733A1 *

Also Published As

Publication number Publication date
EP1257832A1 (en) 2002-11-20
BR0017072B1 (en) 2013-08-27
BR0017072A (en) 2005-02-09
BRPI0017072B8 (en) 2015-12-22
AU2000225155A1 (en) 2001-08-07
WO2001055733A1 (en) 2001-08-02

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