HUP9801611A3 - Measuring circuit and power supply for electricity meter - Google Patents

Measuring circuit and power supply for electricity meter

Info

Publication number
HUP9801611A3
HUP9801611A3 HU9801611A HUP9801611A HUP9801611A3 HU P9801611 A3 HUP9801611 A3 HU P9801611A3 HU 9801611 A HU9801611 A HU 9801611A HU P9801611 A HUP9801611 A HU P9801611A HU P9801611 A3 HUP9801611 A3 HU P9801611A3
Authority
HU
Hungary
Prior art keywords
power supply
measuring circuit
electricity meter
meter
electricity
Prior art date
Application number
HU9801611A
Other languages
English (en)
Original Assignee
Actaris Sas
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 Actaris Sas filed Critical Actaris Sas
Publication of HU9801611D0 publication Critical patent/HU9801611D0/hu
Publication of HUP9801611A2 publication Critical patent/HUP9801611A2/hu
Publication of HUP9801611A3 publication Critical patent/HUP9801611A3/hu
Publication of HU223914B1 publication Critical patent/HU223914B1/hu

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • 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
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Measurement Of Current Or Voltage (AREA)
HU9801611A 1997-07-17 1998-07-16 Villamos fogyasztásmérő mérőáramkörrel és tápáramkörrel HU223914B1 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9709201A FR2766304B1 (fr) 1997-07-17 1997-07-17 Circuit d'alimentation pour un compteur d'electricite
US09/103,783 US5973941A (en) 1997-07-17 1998-06-24 Electricity meter with a switching mode transformer power supply circuit
CN98116035A CN1131434C (zh) 1997-07-17 1998-07-15 用于电表的电源电路

Publications (4)

Publication Number Publication Date
HU9801611D0 HU9801611D0 (en) 1998-09-28
HUP9801611A2 HUP9801611A2 (hu) 1999-04-28
HUP9801611A3 true HUP9801611A3 (en) 2000-06-28
HU223914B1 HU223914B1 (hu) 2005-03-29

Family

ID=27179203

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9801611A HU223914B1 (hu) 1997-07-17 1998-07-16 Villamos fogyasztásmérő mérőáramkörrel és tápáramkörrel

Country Status (11)

Country Link
US (1) US5973941A (hu)
EP (1) EP0892273B1 (hu)
CN (1) CN1131434C (hu)
BR (1) BR9802411B1 (hu)
CA (1) CA2242799A1 (hu)
DE (1) DE69822930T2 (hu)
ES (1) ES2221973T3 (hu)
FR (1) FR2766304B1 (hu)
HU (1) HU223914B1 (hu)
PT (1) PT892273E (hu)
ZA (1) ZA985816B (hu)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2397497Y (zh) * 1999-11-23 2000-09-20 北京科博智能仪表有限责任公司 具有新型电源模块的电度表
EP1416575A1 (fr) * 2002-10-30 2004-05-06 STMicroelectronics S.A. Transformateur à changement de mode
GB0402319D0 (en) * 2004-02-03 2004-03-10 M & Fc Holdings Llc Wide range power supply for polyphase electricity meter
JP4671019B2 (ja) * 2005-01-14 2011-04-13 サンケン電気株式会社 多出力型ｄｃ−ｄｃコンバータ
DE102005015942A1 (de) * 2005-04-07 2006-10-12 Abb Patent Gmbh Einrichtung zur Energieversorgung von Messsensoren und Übertragung eins synchronen Taktsignals an diese
US7755915B2 (en) * 2006-12-01 2010-07-13 Innocom Technology (Shenzhen) Co., Ltd. Power supply circuit with at least one feedback circuit feeding operating state of transformer back to pulse width modulation circuit thereof
TW200950299A (en) * 2008-05-30 2009-12-01 Gio Optoelectronics Corp Single-stage AC to DC conversion device
US7772812B2 (en) * 2008-07-17 2010-08-10 Elster Electricity, Llc System and method for providing a DC voltage source within a power meter
PL2154539T3 (pl) 2008-08-14 2011-09-30 Kamstrup As Licznik zużycia z detektorem pola magnetycznego
EP2209013B1 (de) * 2009-01-17 2016-11-09 EMH metering GmbH & Co. KG Elektronischer Mehrphasenzähler
US8575907B2 (en) * 2011-12-07 2013-11-05 Yang Pan Predictable method for reducing power consumption during peak demand
CN102830368A (zh) * 2012-07-04 2012-12-19 尚艳燕 一种用于检测pc电源的电子负载机
FR2996309B1 (fr) * 2012-09-28 2015-08-21 Valeo Sys Controle Moteur Sas Procede et dispositif de mesure d'une tension isolee
CN103219889B (zh) * 2013-03-22 2018-04-06 华立科技股份有限公司 电力采集设备用的多路输出式隔离电源，分立元件式隔离型电源电路以及电力采集设备
US10277136B2 (en) 2016-12-01 2019-04-30 Power Integrations, Inc. Controller for multi-output single magnetic component converter with independent regulation of constant current and constant voltage outputs
RU180905U1 (ru) * 2017-12-08 2018-06-29 Акционерное общество "Радио и Микроэлектроника" Токовая цепь счетчика электрической энергии
CN107947606A (zh) * 2017-12-25 2018-04-20 福建顺昌虹润精密仪器有限公司 一种仪表电源
US10218282B1 (en) * 2018-05-31 2019-02-26 Power Integrations, Inc. Method and apparatus for sequencing outputs in a multi-output power converter system
JP2020018037A (ja) 2018-07-23 2020-01-30 株式会社デンソー パワー素子駆動装置
CN110932559A (zh) * 2019-12-03 2020-03-27 成都长城开发科技有限公司 电表的电源模块

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548381B1 (fr) * 1983-06-17 1985-11-15 Telemecanique Electrique Procede de mesure de l'autonomie d'une alimentation electrique a decoupage et dispositif pour sa mise en oeuvre
US5168436A (en) * 1990-09-26 1992-12-01 Allied-Signal Inc. Uninterruptible power supply
GB9116616D0 (en) * 1991-08-01 1991-09-18 Thomson Consumer Electronics Switched mode power supply with startup precharge
GB2287544B (en) * 1991-09-19 1996-04-03 Ampy Automation Digilog Voltage conversion method
US5414610A (en) * 1993-06-21 1995-05-09 Ast Research, Inc. Universal power converter with single, shared power transformation circuit
US5841641A (en) * 1996-05-01 1998-11-24 Compaq Computer Corporation Protected zero-crossing detection using switching transistor's on-resistance

Also Published As

Publication number Publication date
FR2766304B1 (fr) 1999-10-01
BR9802411A (pt) 1999-06-29
BR9802411B1 (pt) 2010-10-05
PT892273E (pt) 2004-08-31
HUP9801611A2 (hu) 1999-04-28
FR2766304A1 (fr) 1999-01-22
HU9801611D0 (en) 1998-09-28
CA2242799A1 (fr) 1999-01-17
DE69822930D1 (de) 2004-05-13
EP0892273B1 (fr) 2004-04-07
EP0892273A1 (fr) 1999-01-20
ZA985816B (en) 1999-01-26
DE69822930T2 (de) 2005-04-28
US5973941A (en) 1999-10-26
CN1206111A (zh) 1999-01-27
CN1131434C (zh) 2003-12-17
ES2221973T3 (es) 2005-01-16
HU223914B1 (hu) 2005-03-29

Similar Documents

Publication Publication Date Title
HUP9801611A3 (en) Measuring circuit and power supply for electricity meter
ZA9510237B (en) Electricity meters
HK1033359A1 (en) Power supply circuit
HU9601920D0 (en) Measuring process for measuring chargeable electrical consumption from an electrical network and electronic electricity meter
GB2326991B (en) Power supply with protection circuit
HK1021266A1 (en) Power supply circuit
IL133360A (en) Electricity consumption meters
HK1023619A1 (en) An electronic meter for metering electrical energy and the method thereof
GB2325747B (en) Electricity measuring apparatus
GB9623542D0 (en) Electricity power metering
GB2324160B (en) Calibration method for an electronic electricity meter
GB2325989B (en) Power meter
GB2324610B (en) Electricity supply meters
GB2326780B (en) Electrical power supply circuits
GB9720916D0 (en) Electrical meter testing
GB2301903B (en) Improvements in or relating to electrical power supply meters
HU9701209D0 (en) Unit for measuring electric consumption and kilowatt-hour meter
GB9622333D0 (en) Electricity consumption meter
PL318120A1 (en) Volateg-to-frequency converter used in electricity meters
ZA985032B (en) Electricity consumption meters
PL320978A1 (en) Electronic watthour meter
BR7702137U (pt) Medidor eletrônico monofásico de energia elétrica
PL300733A1 (en) Electricity meter testing circuit
PL318301A1 (en) Voltage multiplier for electricity meters
PL107843U1 (en) Electricity meter housing

Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20050201

HPC4 Succession in title of patentee

Owner name: ACTARIS SAS, FR

HC9A Change of name, address

Owner name: ITRON FRANCE, FR

Free format text: FORMER OWNER(S): SCHLUMBERGER INDUSTRIES S.A., FR; ACTARIS SAS, FR

MM4A Lapse of definitive patent protection due to non-payment of fees