ES2178029T3 - Disposicion de circuito para la deteccion exacta de una corriente continua derivada de magnitudes de entrada electricas sincronizadas. - Google Patents

Disposicion de circuito para la deteccion exacta de una corriente continua derivada de magnitudes de entrada electricas sincronizadas.

Info

Publication number
ES2178029T3
ES2178029T3 ES97951789T ES97951789T ES2178029T3 ES 2178029 T3 ES2178029 T3 ES 2178029T3 ES 97951789 T ES97951789 T ES 97951789T ES 97951789 T ES97951789 T ES 97951789T ES 2178029 T3 ES2178029 T3 ES 2178029T3
Authority
ES
Spain
Prior art keywords
voltage
pulsed
magnitudes
continuous current
current derived
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 - Lifetime
Application number
ES97951789T
Other languages
English (en)
Inventor
Andreas Rampold
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2178029T3 publication Critical patent/ES2178029T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

SE EXPONE UN DISPOSITIVO PARA DETECTAR UNA CORRIENTE CONTINUA DE SALIDA (IA) GENERADA POR UN GENERADOR DE IMPULSOS (PS) CON AL MENOS UN CORTADOR (Z) A FIN DE FORMAR UNA TENSION INTERMEDIA PULSADA (UP) Y UNA CORRIENTE INTERMEDIA PULSADA (IP), TRANSFORMADA POR UN DISPOSITIVO DE SUAVIZACION (GA) EN UNA TENSION CONTINUA DE SALIDA (UA) Y UNA CORRIENTE CONTINUA DE SALIDA. EL DISPOSITIVO TIENE UN CIRCUITO (MS) PARA LA DETECCION LIBRE DE POTENCIAL Y LA CONVERSION DE LA CORRIENTE INTERMEDIA PULSADA EN UNA TENSION DE MEDICION PULSADA (US), Y UN CONMUTADOR (SE) TEMPORIZADO POR LA TENSION INTERMEDIA PULSADA. EL CONMUTADOR PROPORCIONA LA TENSION DE MEDICION PULSADA (US), SINCRONIZADA CON LA TENSION INTERMEDIA PULSADA A UN FILTRO PASO BAJO (TP), QUE GENERA UNA TENSION CONTINUA DE MEDICION (UM3) PROPORCIONAL A LA CORRIENTE CONTINUA DE SALIDA (IA).
ES97951789T 1996-12-02 1997-11-19 Disposicion de circuito para la deteccion exacta de una corriente continua derivada de magnitudes de entrada electricas sincronizadas. Expired - Lifetime ES2178029T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29620919U DE29620919U1 (de) 1996-12-02 1996-12-02 Schaltungsanordnung zur genauen Erfassung eines aus getakteten elektrischen Eingangsgrößen abgeleiteten Gleichstromes

Publications (1)

Publication Number Publication Date
ES2178029T3 true ES2178029T3 (es) 2002-12-16

Family

ID=8032719

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97951789T Expired - Lifetime ES2178029T3 (es) 1996-12-02 1997-11-19 Disposicion de circuito para la deteccion exacta de una corriente continua derivada de magnitudes de entrada electricas sincronizadas.

Country Status (7)

Country Link
US (1) US6178105B1 (es)
EP (1) EP0941479B1 (es)
CN (1) CN1107874C (es)
AT (1) ATE218711T1 (es)
DE (2) DE29620919U1 (es)
ES (1) ES2178029T3 (es)
WO (1) WO1998025149A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1459343A1 (en) * 2001-12-28 2004-09-22 ABB TD Technology Ltd. Circuit breakers with integrated current and/or voltage sensors
US7301384B2 (en) * 2006-03-31 2007-11-27 Qualcomm Incorporated Multimode, uniform-latency clock generation circuit
EP2619601B1 (en) * 2010-09-20 2014-11-12 Stevo Electric Bvba Device for testing of high speed dc breakers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839190C2 (de) * 1978-09-08 1980-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Strombegrenzung in Stromversorgungsgeräten
DE3337699A1 (de) * 1983-10-17 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer eine rufauswertung
JPS63187724A (ja) * 1987-01-29 1988-08-03 Fanuc Ltd プリドライブ回路
DD276534A1 (de) * 1988-10-25 1990-02-28 Univ Dresden Tech Schaltungsanordnung zur abtastenden messung von gepulsten stroemen
US5196784A (en) * 1991-03-18 1993-03-23 Hughes Aircraft Company Isolated current monitoring circuit for measuring direct and high duty factor currents
DE4117505C2 (de) * 1991-05-29 1995-07-20 Berger Lahr Gmbh Verfahren zum Messen des Ausgangsstromes einer getakteten Halbbrückenschaltung sowie Vorrichtung zur Durchführung des Verfahrens
FR2701612B1 (fr) * 1993-02-16 1995-03-31 Thomson Electromenager Sa Procédé de commande de la puissance appliquée à un onduleur à résonance.
US5457620A (en) * 1993-07-30 1995-10-10 At&T Ipm Corp. Current estimating circuit for switch mode power supply
KR100268201B1 (ko) * 1993-11-12 2000-10-16 사까모또히로시 스위칭전원장치
DE4430025A1 (de) * 1994-08-24 1996-02-29 Siemens Ag Anordnung zur potentialfreien Messung des Ausgangsstromes

Also Published As

Publication number Publication date
DE29620919U1 (de) 1998-01-15
EP0941479B1 (de) 2002-06-05
WO1998025149A1 (de) 1998-06-11
ATE218711T1 (de) 2002-06-15
CN1107874C (zh) 2003-05-07
DE59707444D1 (de) 2002-07-11
US6178105B1 (en) 2001-01-23
CN1238043A (zh) 1999-12-08
EP0941479A1 (de) 1999-09-15

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