ES2002151A6 - Disposicion de transformador de intensidad en particular para un contador electrico estatico - Google Patents

Disposicion de transformador de intensidad en particular para un contador electrico estatico

Info

Publication number
ES2002151A6
ES2002151A6 ES8601883A ES8601883A ES2002151A6 ES 2002151 A6 ES2002151 A6 ES 2002151A6 ES 8601883 A ES8601883 A ES 8601883A ES 8601883 A ES8601883 A ES 8601883A ES 2002151 A6 ES2002151 A6 ES 2002151A6
Authority
ES
Spain
Prior art keywords
current transformer
conductor
static electricity
designed
primary
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
ES8601883A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27193506&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2002151(A6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19863619423 external-priority patent/DE3619423A1/de
Application filed by Individual filed Critical Individual
Publication of ES2002151A6 publication Critical patent/ES2002151A6/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • 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
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers

Abstract

DISPOSICION DE TRANSFORMADOR DE INTENSIDAD, EN PARTICULAR PARA UN CONTADOR ELECTRICO ESTATICO, QUE ESTA EQUIPADA EN EL LADO SECUNDARIO CON UNA ETAPA DE INTEGRACION Y PROVISTA DE UN DEVANADO SECUNDARIO FORMADO POR DOS BOBINAS ESTATICAS, YUXTAPUESTAS Y CONECTADAS EN SERIE, CON LO CUAL LOS CAMPOS MAGNETICOS PERTURBADORES EXTERIORES NO INFLUYEN PRACTICAMENTE SOBRE LA TRANSMISION DEL VALOR DE MEDICION, OBTENIENDOSE UNA GRAN SEÑAL DE SALIDA DEL LADO SECUNDARIO MEDIANTE UN GRAN ACOPLAMIENTO MAGNETICO DEL CONDUCTOR PRIMARIO Y LA BOBINA SECUNDARIA SIN MATERIALES FERROMAGNETICOS. EL CONDUCTOR PRIMARIO (23) ESTA CONFIGURADO PREFERENTEMENTE COMO CONDUCTOR PLANO CON ESCOTADURAS (24 A 27) EN FORMA DE RANURAS DISPUESTAS ADECUADAMENTE, DE MODO QUE MEDIANTE LA VARIACION DE LAS SECCIONES TRANSVERSALES CONDUCTORAS SE FORMAN ESPIRAS PRIMARIAS (29A A 29G). EL INVENTO ES PARTICULARMENTE UTIL PARA MEDIR GRANDES INTENSIDADES DE CORRIENTE ELECTRICA Y DETERMINAR EL CONSUMO DE ENERGIA MEDIANTE CONTADORES ELECTRICOS ESTATICOS.
ES8601883A 1985-09-14 1986-09-12 Disposicion de transformador de intensidad en particular para un contador electrico estatico Expired ES2002151A6 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3532911 1985-09-14
DE3545953 1985-12-23
DE19863619423 DE3619423A1 (de) 1985-09-14 1986-06-10 Stromwandleranordnung fuer einen statischen elektrizitaetszaehler

Publications (1)

Publication Number Publication Date
ES2002151A6 true ES2002151A6 (es) 1988-07-16

Family

ID=27193506

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601883A Expired ES2002151A6 (es) 1985-09-14 1986-09-12 Disposicion de transformador de intensidad en particular para un contador electrico estatico

Country Status (9)

Country Link
EP (1) EP0238524B2 (es)
AU (1) AU592114B2 (es)
CA (1) CA1260087A (es)
DK (1) DK235487A (es)
ES (1) ES2002151A6 (es)
NO (1) NO173903C (es)
PT (1) PT83376B (es)
WO (1) WO1987001812A1 (es)
YU (1) YU46871B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887029A (en) * 1988-03-18 1989-12-12 Westinghouse Electric Corp. Mutual inductance current transducer, method of making and electric energy meter incorporating same
EP0481104A1 (de) * 1990-10-15 1992-04-22 Siemens Aktiengesellschaft Messwertumformer für elektronische Elektrizitätszähler
CH682860A5 (en) * 1991-12-13 1993-11-30 Zellweger Uster Ag Transducers Static electricity meters.
US5459395A (en) * 1993-07-06 1995-10-17 General Electric Company Reduced flux current sensor
FR2701591B1 (fr) * 1994-01-11 1995-11-24 Schlumberger Ind Inc Transformateur de courant non blindé à couplage par de l'air.
DE19549181A1 (de) * 1995-12-30 1997-07-03 Bosch Gmbh Robert Vorrichtung zur Messung eines in einem Leiter fließenden Stromes
GB2353598B (en) * 1999-08-24 2003-09-10 Siemens Metering Ltd Improvements in or relating to current measurement
GB0412129D0 (en) * 2004-05-29 2004-06-30 Lem Heme Ltd Improvements in and relating to current measuring apparatus
US8760149B2 (en) 2010-04-08 2014-06-24 Infineon Technologies Ag Magnetic field current sensors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079192B (de) * 1959-02-26 1960-04-07 Licentia Gmbh Magnetischer Spannungsmesser
DE1133817B (de) * 1961-02-06 1962-07-26 Licentia Gmbh Stromwandler mit aus zwei Stromschienen bestehender Primaerwicklung
DE3140544A1 (de) * 1981-10-13 1983-04-21 Richard Dr.-Ing. 3300 Braunschweig Friedl Aktiver stromsensor mit primaerer reduzierwicklung

Also Published As

Publication number Publication date
YU46871B (sh) 1994-06-24
NO872000D0 (no) 1987-05-14
PT83376A (fr) 1986-10-01
NO173903C (no) 1994-02-16
EP0238524B1 (de) 1989-08-02
AU6339386A (en) 1987-04-07
CA1260087A (en) 1989-09-26
AU592114B2 (en) 1990-01-04
DK235487D0 (da) 1987-05-08
WO1987001812A1 (en) 1987-03-26
DK235487A (da) 1987-05-08
PT83376B (pt) 1993-01-29
EP0238524B2 (de) 1993-12-15
NO173903B (no) 1993-11-08
EP0238524A1 (de) 1987-09-30
NO872000L (no) 1987-05-14
YU159186A (en) 1988-04-30

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-09-12

FD1A Patent lapsed

Effective date: 20001204