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WO2005008181A3 - Procedes et appareil permettant de controler le transit de puissance dans un conducteur - Google Patents

Procedes et appareil permettant de controler le transit de puissance dans un conducteur Download PDF

Info

Publication number
WO2005008181A3
WO2005008181A3 PCT/US2004/023006 US2004023006W WO2005008181A3 WO 2005008181 A3 WO2005008181 A3 WO 2005008181A3 US 2004023006 W US2004023006 W US 2004023006W WO 2005008181 A3 WO2005008181 A3 WO 2005008181A3
Authority
WO
WIPO (PCT)
Prior art keywords
monitoring device
energy monitoring
conductor
methods
power flow
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.)
Ceased
Application number
PCT/US2004/023006
Other languages
English (en)
Other versions
WO2005008181A2 (fr
Inventor
Bradford J Forth
Daniel A Cumming
Simon H Lightbody
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.)
Power Measurement Ltd
Original Assignee
Power Measurement Ltd
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
Priority claimed from PCT/CA2004/000705 external-priority patent/WO2004099723A1/fr
Application filed by Power Measurement Ltd filed Critical Power Measurement Ltd
Priority to CA002532984A priority Critical patent/CA2532984A1/fr
Priority to EP04778480.6A priority patent/EP1646880A4/fr
Publication of WO2005008181A2 publication Critical patent/WO2005008181A2/fr
Publication of WO2005008181A3 publication Critical patent/WO2005008181A3/fr
Priority to US11/333,822 priority patent/US20060241880A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/061—Details of electronic electricity meters
    • G01R22/066—Arrangements for avoiding or indicating fraudulent use

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

L'invention a trait à un dispositif de contrôle de la consommation d'énergie, qui comprend des moyens destinés à détecter un courant dans une ligne électrique et à générer un signal analogique représentant ledit courant. Le dispositif de contrôle d'énergie comporte des moyens destinés à générer une représentation numérique du courant. Le dispositif de contrôle de la consommation d'énergie contient des moyens destinés à estimer une valeur de tension et à calculer au moins une mesure de la consommation d'énergie à l'aide du courant détecté et de la tension estimée. L'invention concerne également un procédé pouvant être mis en oeuvre par ledit dispositif de contrôle de la consommation d'énergie.
PCT/US2004/023006 2003-07-18 2004-07-16 Procedes et appareil permettant de controler le transit de puissance dans un conducteur Ceased WO2005008181A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002532984A CA2532984A1 (fr) 2003-07-18 2004-07-16 Procedes et appareil permettant de controler le transit de puissance dans un conducteur
EP04778480.6A EP1646880A4 (fr) 2003-07-18 2004-07-16 Procedes et appareil permettant de controler le transit de puissance dans un conducteur
US11/333,822 US20060241880A1 (en) 2003-07-18 2006-01-17 Methods and apparatus for monitoring power flow in a conductor

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US48870003P 2003-07-18 2003-07-18
US60/488,700 2003-07-18
US55418804P 2004-03-18 2004-03-18
US60/554,188 2004-03-18
CAPCT/CA04/000705 2004-05-11
PCT/CA2004/000705 WO2004099723A1 (fr) 2003-05-12 2004-05-11 Systeme de controle de la consommation d'energie a coordination temporelle

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/333,822 Continuation US20060241880A1 (en) 2003-07-18 2006-01-17 Methods and apparatus for monitoring power flow in a conductor

Publications (2)

Publication Number Publication Date
WO2005008181A2 WO2005008181A2 (fr) 2005-01-27
WO2005008181A3 true WO2005008181A3 (fr) 2005-07-14

Family

ID=34084062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/023006 Ceased WO2005008181A2 (fr) 2003-07-18 2004-07-16 Procedes et appareil permettant de controler le transit de puissance dans un conducteur

Country Status (2)

Country Link
EP (1) EP1646880A4 (fr)
WO (1) WO2005008181A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7251570B2 (en) 2003-07-18 2007-07-31 Power Measurement Ltd. Data integrity in a mesh network
US7412338B2 (en) * 2004-03-18 2008-08-12 Power Measurement Ltd. Radio frequency device within an energy sensor system
CA2719265A1 (fr) 2008-03-26 2009-10-01 Enphase Energy, Inc. Procede et dispositif de mesure de tensions en courant alternatif
US20130218495A1 (en) * 2010-06-17 2013-08-22 David Benjamin Boone Method, Sensor Apparatus and System for Determining Losses in an Electrical Power Grid
CN102539909A (zh) * 2010-12-21 2012-07-04 珠海威瀚科技发展有限公司 一种电能计量模块

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563506A (en) * 1990-07-10 1996-10-08 Polymeters Response International Limited Electricity meters using current transformers
US5644514A (en) * 1995-02-15 1997-07-01 Futaba Denshi Kogyo K.K. Interpolation circuit for measuring device
US5684466A (en) * 1995-09-12 1997-11-04 The Charles Machine Work, Inc. Electrical strike system control for subsurface boring equipment
US6278357B1 (en) * 1999-02-04 2001-08-21 Electric Power Research Institute, Inc. Apparatus and method for implementing digital communications on a power line
US20030067725A1 (en) * 1999-02-12 2003-04-10 Horvath Vincent Victor Distributed monitoring and protection system for a distributed power network
US20030098679A1 (en) * 2001-11-27 2003-05-29 International Business Machines Corporation Electrical apparatus, computer equipment, intelligent, and power-supply control method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9010091D0 (en) * 1990-05-04 1990-06-27 Polymeters Response Internatio Electricity meter tamper monitoring
FR2680875B1 (fr) * 1991-08-27 1995-05-05 Geneve Services Ind Procede pour identifier des charges consommatrices d'energie electrique d'un circuit sous surveillance.
US5483153A (en) * 1994-03-24 1996-01-09 Massachusetts Institute Of Technology Transient event detector for use in nonintrusive load monitoring systems
US5736847A (en) * 1994-12-30 1998-04-07 Cd Power Measurement Limited Power meter for determining parameters of muliphase power lines
DE19738140A1 (de) * 1997-09-01 1999-03-11 Siemens Ag Meßanordnung zur Leistungs- und/oder Leistungsfaktormessung an mindestens einer Meßstelle in einem Wechselspannungsnetz
ATE238561T1 (de) * 1999-01-29 2003-05-15 Suparules Ltd Strommesszange und elektrizitätszähler
WO2001077696A1 (fr) * 2000-04-12 2001-10-18 Central Research Institute Of Electric Power Industry Systeme et procede permettant d'estimer la consommation en energie d'un appareil electrique, et dispositif d'alarme faisant appel auxdits systeme et procede

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563506A (en) * 1990-07-10 1996-10-08 Polymeters Response International Limited Electricity meters using current transformers
US5644514A (en) * 1995-02-15 1997-07-01 Futaba Denshi Kogyo K.K. Interpolation circuit for measuring device
US5684466A (en) * 1995-09-12 1997-11-04 The Charles Machine Work, Inc. Electrical strike system control for subsurface boring equipment
US6278357B1 (en) * 1999-02-04 2001-08-21 Electric Power Research Institute, Inc. Apparatus and method for implementing digital communications on a power line
US20030067725A1 (en) * 1999-02-12 2003-04-10 Horvath Vincent Victor Distributed monitoring and protection system for a distributed power network
US20030098679A1 (en) * 2001-11-27 2003-05-29 International Business Machines Corporation Electrical apparatus, computer equipment, intelligent, and power-supply control method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1646880A4 *

Also Published As

Publication number Publication date
EP1646880A2 (fr) 2006-04-19
WO2005008181A2 (fr) 2005-01-27
EP1646880A4 (fr) 2013-06-19

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