FR2924814B1 - Systeme de mesure sans contact de la puissance et de l'energie electrique - Google Patents

Systeme de mesure sans contact de la puissance et de l'energie electrique

Info

Publication number
FR2924814B1
FR2924814B1 FR0708482A FR0708482A FR2924814B1 FR 2924814 B1 FR2924814 B1 FR 2924814B1 FR 0708482 A FR0708482 A FR 0708482A FR 0708482 A FR0708482 A FR 0708482A FR 2924814 B1 FR2924814 B1 FR 2924814B1
Authority
FR
France
Prior art keywords
power
electrical energy
measuring system
contact measuring
contact
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
FR0708482A
Other languages
English (en)
Other versions
FR2924814A1 (fr
Inventor
Pierre Fristot
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.)
OMEGAWATT
Original Assignee
OMEGAWATT
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 OMEGAWATT filed Critical OMEGAWATT
Priority to FR0708482A priority Critical patent/FR2924814B1/fr
Publication of FR2924814A1 publication Critical patent/FR2924814A1/fr
Application granted granted Critical
Publication of FR2924814B1 publication Critical patent/FR2924814B1/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
    • 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
    • G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/18—Indicating phase sequence; Indicating synchronism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
FR0708482A 2007-12-05 2007-12-05 Systeme de mesure sans contact de la puissance et de l'energie electrique Expired - Fee Related FR2924814B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0708482A FR2924814B1 (fr) 2007-12-05 2007-12-05 Systeme de mesure sans contact de la puissance et de l'energie electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0708482A FR2924814B1 (fr) 2007-12-05 2007-12-05 Systeme de mesure sans contact de la puissance et de l'energie electrique

Publications (2)

Publication Number Publication Date
FR2924814A1 FR2924814A1 (fr) 2009-06-12
FR2924814B1 true FR2924814B1 (fr) 2010-02-12

Family

ID=39636777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0708482A Expired - Fee Related FR2924814B1 (fr) 2007-12-05 2007-12-05 Systeme de mesure sans contact de la puissance et de l'energie electrique

Country Status (1)

Country Link
FR (1) FR2924814B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103582821B (zh) * 2011-04-14 2015-11-25 西门子公司 用于无接触确定对象的电位的装置、测电钳以及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685087B1 (fr) * 1991-12-16 1995-08-04 Physic Plus Sarl Wattmetre electrotechnique a multiplicateur analogique.
US5473244A (en) * 1992-09-17 1995-12-05 Libove; Joel M. Apparatus for measuring voltages and currents using non-contacting sensors
US5510700A (en) * 1993-10-14 1996-04-23 Systems Analysis And Integration, Inc. Apparatus and method for identifying the phase of a three phase power line at a remote location
US6064192A (en) * 1998-04-08 2000-05-16 Ohio Semitronics Revenue meter with integral current transformer
US6091237A (en) * 1999-09-14 2000-07-18 Chen; Lee-Fei Three-phrase clamp-type power meter
US7265533B2 (en) * 2004-06-15 2007-09-04 Power Measurement Ltd. Non-intrusive power monitor
FR2872291B1 (fr) * 2004-06-25 2006-10-06 Pierre Fristot Appareil de mesure detaille de consommation electrique
US7161345B2 (en) * 2004-09-09 2007-01-09 Veris Industries, Llc Power monitoring system that determines phase using a superimposed signal

Also Published As

Publication number Publication date
FR2924814A1 (fr) 2009-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150831