FR2522156B1 - Circuit de mesure electronique de la puissance et/ou de l'energie que fournit une source d'energie electrique alternative - Google Patents

Circuit de mesure electronique de la puissance et/ou de l'energie que fournit une source d'energie electrique alternative

Info

Publication number
FR2522156B1
FR2522156B1 FR8302571A FR8302571A FR2522156B1 FR 2522156 B1 FR2522156 B1 FR 2522156B1 FR 8302571 A FR8302571 A FR 8302571A FR 8302571 A FR8302571 A FR 8302571A FR 2522156 B1 FR2522156 B1 FR 2522156B1
Authority
FR
France
Prior art keywords
power
measurement circuit
electronic measurement
alternative electric
electric energy
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
Application number
FR8302571A
Other languages
English (en)
Other versions
FR2522156A1 (fr
Inventor
Miran Milkovic
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2522156A1 publication Critical patent/FR2522156A1/fr
Application granted granted Critical
Publication of FR2522156B1 publication Critical patent/FR2522156B1/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR8302571A 1982-02-24 1983-02-17 Circuit de mesure electronique de la puissance et/ou de l'energie que fournit une source d'energie electrique alternative Expired FR2522156B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/351,763 US4495463A (en) 1982-02-24 1982-02-24 Electronic watt and/or watthour measuring circuit having active load terminated current sensor for sensing current and providing automatic zero-offset of current sensor DC offset error potentials

Publications (2)

Publication Number Publication Date
FR2522156A1 FR2522156A1 (fr) 1983-08-26
FR2522156B1 true FR2522156B1 (fr) 1987-02-27

Family

ID=23382272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302571A Expired FR2522156B1 (fr) 1982-02-24 1983-02-17 Circuit de mesure electronique de la puissance et/ou de l'energie que fournit une source d'energie electrique alternative

Country Status (3)

Country Link
US (1) US4495463A (fr)
CH (1) CH651935A5 (fr)
FR (1) FR2522156B1 (fr)

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US7920976B2 (en) 2007-03-27 2011-04-05 Electro Industries / Gauge Tech. Averaging in an intelligent electronic device
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
US10845399B2 (en) 2007-04-03 2020-11-24 Electro Industries/Gaugetech System and method for performing data transfers in an intelligent electronic device
US20130275066A1 (en) 2007-04-03 2013-10-17 Electro Industries/Gaugetech Digital power metering system
US9989618B2 (en) 2007-04-03 2018-06-05 Electro Industries/Gaugetech Intelligent electronic device with constant calibration capabilities for high accuracy measurements
CA2609629A1 (fr) * 2007-09-10 2009-03-10 Veris Industries, Llc Commande electrique de courant avec etalonnage automatique
CA2609619A1 (fr) 2007-09-10 2009-03-10 Veris Industries, Llc Indicateur d'etat
CA2609611A1 (fr) * 2007-09-10 2009-03-10 Veris Industries, Llc Indicateur d'etat a noyaux de bobinage segmentes
US8269482B2 (en) * 2007-09-19 2012-09-18 Electro Industries/Gauge Tech Intelligent electronic device having circuitry for reducing the burden on current transformers
US8797202B2 (en) 2008-03-13 2014-08-05 Electro Industries/Gauge Tech Intelligent electronic device having circuitry for highly accurate voltage sensing
US8212548B2 (en) 2008-06-02 2012-07-03 Veris Industries, Llc Branch meter with configurable sensor strip arrangement
US8421443B2 (en) 2008-11-21 2013-04-16 Veris Industries, Llc Branch current monitor with calibration
US8421639B2 (en) 2008-11-21 2013-04-16 Veris Industries, Llc Branch current monitor with an alarm
US9335352B2 (en) * 2009-03-13 2016-05-10 Veris Industries, Llc Branch circuit monitor power measurement
DE112009004564T5 (de) * 2009-04-28 2012-09-20 Hewlett-Packard Development Company, L.P. Durchführen von multiplikation unter verwendung eines analog/digital-wandlers
US9146264B2 (en) 2011-02-25 2015-09-29 Veris Industries, Llc Current meter with on board memory
US10006948B2 (en) 2011-02-25 2018-06-26 Veris Industries, Llc Current meter with voltage awareness
US9329996B2 (en) 2011-04-27 2016-05-03 Veris Industries, Llc Branch circuit monitor with paging register
US9250308B2 (en) 2011-06-03 2016-02-02 Veris Industries, Llc Simplified energy meter configuration
US9410552B2 (en) 2011-10-05 2016-08-09 Veris Industries, Llc Current switch with automatic calibration
US10429415B2 (en) * 2013-05-10 2019-10-01 Landis + Gyr LLC Method for improving common mode rejection in a rogowski coil-based circuit
US9424975B2 (en) 2013-08-23 2016-08-23 Veris Industries, Llc Split core transformer with self-aligning cores
US9607749B2 (en) 2014-01-23 2017-03-28 Veris Industries, Llc Split core current transformer
US9588148B2 (en) 2014-01-23 2017-03-07 Veris Industries, Llc Input circuit for current transformer
US11686459B2 (en) 2015-12-15 2023-06-27 Wangs Alliance Corporation LED lighting methods and apparatus
US10323832B2 (en) 2015-12-15 2019-06-18 Wangs Alliance Corporation LED lighting methods and apparatus
US10941924B2 (en) 2015-12-15 2021-03-09 Wangs Alliance Corporation LED lighting methods and apparatus
US10408911B2 (en) 2015-12-28 2019-09-10 Veris Industries, Llc Network configurable system for a power meter
US10274572B2 (en) 2015-12-28 2019-04-30 Veris Industries, Llc Calibration system for a power meter
US10371721B2 (en) 2015-12-28 2019-08-06 Veris Industries, Llc Configuration system for a power meter
US10371730B2 (en) 2015-12-28 2019-08-06 Veris Industries, Llc Branch current monitor with client level access
US11215650B2 (en) 2017-02-28 2022-01-04 Veris Industries, Llc Phase aligned branch energy meter
US11193958B2 (en) 2017-03-03 2021-12-07 Veris Industries, Llc Non-contact voltage sensor
US10705126B2 (en) 2017-05-19 2020-07-07 Veris Industries, Llc Energy metering with temperature monitoring
US11812525B2 (en) 2017-06-27 2023-11-07 Wangs Alliance Corporation Methods and apparatus for controlling the current supplied to light emitting diodes
CN110985903B (zh) 2019-12-31 2020-08-14 江苏舒适照明有限公司 一种灯模组
US11598517B2 (en) 2019-12-31 2023-03-07 Lumien Enterprise, Inc. Electronic module group
FR3108987B1 (fr) * 2020-04-02 2022-04-08 Safran Electrical & Power Capteur de courant de type Rogowski rapide et immune aux dérives en tension
CN111503556B (zh) 2020-04-23 2020-11-27 江苏舒适照明有限公司 一种射灯结构
US11812532B2 (en) 2021-05-27 2023-11-07 Wangs Alliance Corporation Multiplexed segmented lighting lamina
US11802682B1 (en) 2022-08-29 2023-10-31 Wangs Alliance Corporation Modular articulating lighting
CN117388570B (zh) * 2023-12-12 2024-02-13 国网浙江省电力有限公司平阳县供电公司 直流电能表及电能计量方法

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US3955138A (en) * 1974-11-06 1976-05-04 General Electric Company Electronic energy consumption meter with input transformer having single resistance terminated secondary winding coupled to C-MOS switches driven by pulse width modulated control signals
US4066960A (en) * 1976-12-29 1978-01-03 General Electric Company Electronic kilowatt-hour-meter with error correction
US4066959A (en) * 1976-12-29 1978-01-03 General Electric Company Electronic volt-square-hour metering method and apparatus
GB2066969A (en) * 1980-01-09 1981-07-15 Deemstop Ltd Measurement of power in A.C. circuits

Also Published As

Publication number Publication date
CH651935A5 (fr) 1985-10-15
US4495463A (en) 1985-01-22
FR2522156A1 (fr) 1983-08-26

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Legal Events

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ST Notification of lapse