CA2710919C - Systeme et procede de detection de la falsification d'un compteur d'energie - Google Patents

Systeme et procede de detection de la falsification d'un compteur d'energie Download PDF

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Publication number
CA2710919C
CA2710919C CA2710919A CA2710919A CA2710919C CA 2710919 C CA2710919 C CA 2710919C CA 2710919 A CA2710919 A CA 2710919A CA 2710919 A CA2710919 A CA 2710919A CA 2710919 C CA2710919 C CA 2710919C
Authority
CA
Canada
Prior art keywords
utility meter
meter
utility
transducer
circuit
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 - Fee Related
Application number
CA2710919A
Other languages
English (en)
Other versions
CA2710919A1 (fr
Inventor
Michael A. Murphy
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 Solutions 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 Solutions LLC filed Critical Elster Solutions LLC
Publication of CA2710919A1 publication Critical patent/CA2710919A1/fr
Application granted granted Critical
Publication of CA2710919C publication Critical patent/CA2710919C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/25—Arrangements for indicating or signalling faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/02—Details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA2710919A 2007-12-26 2008-12-23 Systeme et procede de detection de la falsification d'un compteur d'energie Expired - Fee Related CA2710919C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US909607P 2007-12-26 2007-12-26
US61/009,096 2007-12-26
PCT/US2008/088253 WO2009086432A1 (fr) 2007-12-26 2008-12-23 Système et procédé de détection de la falsification d'un compteur d'énergie

Publications (2)

Publication Number Publication Date
CA2710919A1 CA2710919A1 (fr) 2009-07-09
CA2710919C true CA2710919C (fr) 2013-08-13

Family

ID=40824722

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2710919A Expired - Fee Related CA2710919C (fr) 2007-12-26 2008-12-23 Systeme et procede de detection de la falsification d'un compteur d'energie

Country Status (5)

Country Link
EP (1) EP2232454A4 (fr)
AU (1) AU2008345078B2 (fr)
CA (1) CA2710919C (fr)
NZ (1) NZ586050A (fr)
WO (1) WO2009086432A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020131888A1 (fr) 2018-12-18 2020-06-25 Aclara Technologies Llc Circuit de détection de contaminant très basse consommation
US12578369B2 (en) 2020-09-25 2026-03-17 Landis+Gyr Technology, Inc. Detecting removal of a modular communication card from a utility meter
CN116972736A (zh) * 2023-08-15 2023-10-31 广东电网有限责任公司广州供电局 位移监测方法、装置、设备、介质和计算机程序产品

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183348B (en) * 1985-11-23 1989-10-04 Manchester Lasers Electricity meter
GB8828553D0 (en) * 1988-12-07 1989-01-11 Mutch A J Electrical fault detecting device
US5086292A (en) * 1989-10-31 1992-02-04 Iris Systems Inc. Tamper detection device for utility meter
US5031209A (en) * 1990-01-29 1991-07-09 Badger Meter, Inc. Automatic meter reader with microcomputer control system
US5473322A (en) * 1992-07-24 1995-12-05 Schlumberger Industries, Inc. Apparatus and method for sensing tampering with a utility meter
US5488565A (en) * 1993-05-28 1996-01-30 Abb Power T&D Company Inc. Tamper detection methods and apparatus for load management terminals
US5750983A (en) * 1995-03-20 1998-05-12 Schlumberger Industries, Inc. Meter sensor light tamper detector
US5994892A (en) * 1996-07-31 1999-11-30 Sacramento Municipal Utility District Integrated circuit design automatic utility meter: apparatus & method
US6246677B1 (en) * 1996-09-06 2001-06-12 Innovatec Communications, Llc Automatic meter reading data communication system
US6118269A (en) * 1997-03-26 2000-09-12 Comverge Technologies, Inc. Electric meter tamper detection circuit for sensing electric meter removal
US5940009A (en) * 1997-09-08 1999-08-17 Abb Power T&D Company Inc. Apparatus and method to detect tampering with an electronic utility meter
US5960807A (en) * 1998-05-05 1999-10-05 Reyman; Mark Vibration and flow actuated valve shutoff system
US6774807B1 (en) * 1999-03-02 2004-08-10 Cadence Design Systems, Inc. Tamper detection mechanism
US6885302B2 (en) * 2002-07-31 2005-04-26 Itron Electricity Metering, Inc. Magnetic field sensing for tamper identification
US7644290B2 (en) * 2003-03-31 2010-01-05 Power Measurement Ltd. System and method for seal tamper detection for intelligent electronic devices
US7583202B2 (en) * 2004-10-19 2009-09-01 Echelon Corporation Method and apparatus for an electric meter
US7453373B2 (en) * 2004-10-29 2008-11-18 Itron, Inc. Integrated meter module and utility metering system
US7432823B2 (en) * 2005-11-09 2008-10-07 Distribution Control Systems, Inc. Tamper detection apparatus for electrical meters

Also Published As

Publication number Publication date
EP2232454A4 (fr) 2011-01-05
CA2710919A1 (fr) 2009-07-09
AU2008345078A1 (en) 2009-07-09
NZ586050A (en) 2013-04-26
WO2009086432A1 (fr) 2009-07-09
AU2008345078B2 (en) 2013-01-17
EP2232454A1 (fr) 2010-09-29

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Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20191223