ES2043774T3 - Disposicion de circuito de corriente trifasica para el control de tiempo sincrono con la red de un aparato electrico. - Google Patents

Disposicion de circuito de corriente trifasica para el control de tiempo sincrono con la red de un aparato electrico.

Info

Publication number
ES2043774T3
ES2043774T3 ES88121012T ES88121012T ES2043774T3 ES 2043774 T3 ES2043774 T3 ES 2043774T3 ES 88121012 T ES88121012 T ES 88121012T ES 88121012 T ES88121012 T ES 88121012T ES 2043774 T3 ES2043774 T3 ES 2043774T3
Authority
ES
Spain
Prior art keywords
current circuit
time control
network
circuit arrangement
phase current
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
ES88121012T
Other languages
English (en)
Inventor
Wolfgang Dipl-Ing Dohmstreich
Gunter Dipl-Ing Fh Steinmuller
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 ES2043774T3 publication Critical patent/ES2043774T3/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
    • 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)
  • Emergency Protection Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Manipulation Of Pulses (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

UNA DISPOSICION CONECTORA DE CORRIENTE TRIFASICA PARA EL CONTROL DE TIEMPO SINCRONIZADO CON LA RED DE UN APARATO ELECTRICO, FORMA LOS IMPULSOS CADENCIALES TEMPORALES DE UNA TENSION DE CONTROL (UST) QUE ES RECIBIDA ENTRE UN PUNTO NEUTRO (S1) FORMADO POR TRES GRANDES RESISTENCIAS (R1.R2,R3) Y EL CONDUCTOR CERO (N) U OTRO PUNTO NEUTRO FORMADO POR RESISTENCIAS.
ES88121012T 1988-12-15 1988-12-15 Disposicion de circuito de corriente trifasica para el control de tiempo sincrono con la red de un aparato electrico. Expired - Lifetime ES2043774T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88121012A EP0373248B1 (de) 1988-12-15 1988-12-15 Drehstrom-Schaltungsanordnung für die netzsynchrone Zeitsteuerung eines elektrischen Gerätes

Publications (1)

Publication Number Publication Date
ES2043774T3 true ES2043774T3 (es) 1994-01-01

Family

ID=8199669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88121012T Expired - Lifetime ES2043774T3 (es) 1988-12-15 1988-12-15 Disposicion de circuito de corriente trifasica para el control de tiempo sincrono con la red de un aparato electrico.

Country Status (5)

Country Link
US (1) US5032974A (es)
EP (1) EP0373248B1 (es)
AT (1) ATE90458T1 (es)
DE (1) DE3881699D1 (es)
ES (1) ES2043774T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540765B1 (de) * 1991-10-28 1993-06-23 Siemens Aktiengesellschaft Schaltung zur Netztakterzeugung
US7177165B2 (en) * 2004-06-21 2007-02-13 Ballard Power Systems Corporation System and method for unbalanced independent AC phase voltage control of a 3-phase, 4-wire output DC/AC inverter
CN101887082B (zh) * 2010-06-25 2012-08-29 苏州能健电气有限公司 三相电源输入缺相检测电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA668811A (en) * 1963-08-20 The General Engineering Company Ltd. Single phase power supply system having a multiphase source
AU464218B2 (en) * 1972-06-05 1975-08-21 Triton Engineering Pty. Ltd Improved electrical erlang meter
SE378950B (es) * 1974-01-07 1975-09-15 Asea Ab
DE2446602C3 (de) * 1974-09-30 1979-05-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen TarifgerSt zur fortlaufenden Erfassung und Anzeige eines fiber konstante Zeitintervalle genüttelten Wertes des elektrischen Verbrauchs
US4081746A (en) * 1975-11-06 1978-03-28 Westinghouse Electric Corporation Multiple rate meter
DE2605803B2 (de) * 1976-02-12 1978-11-30 Heliowatt Werke Elektrizitaets-Gesellschaft Mbh, 1000 Berlin Elektronischer Maximumwächter
DE2834881C2 (de) * 1978-08-07 1983-03-24 Heliowatt Werke Elektrizitäts- Gesellschaft mbH, 1000 Berlin Verfahren zur Ableitung von Taktsignalen
DE3719439A1 (de) * 1987-06-11 1988-12-22 Helmuth Dr Frenk Frequenz-mess-verfahren fuer digital-tachometer
US4791546A (en) * 1987-12-23 1988-12-13 Dci Technology Voltage regulator circuit

Also Published As

Publication number Publication date
ATE90458T1 (de) 1993-06-15
EP0373248B1 (de) 1993-06-09
US5032974A (en) 1991-07-16
DE3881699D1 (de) 1993-07-15
EP0373248A1 (de) 1990-06-20

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