ES8201736A1 - Dispositivo de medida de una magnitud en una red de distri- bucion electrica alterna polifasica - Google Patents

Dispositivo de medida de una magnitud en una red de distri- bucion electrica alterna polifasica

Info

Publication number
ES8201736A1
ES8201736A1 ES499532A ES499532A ES8201736A1 ES 8201736 A1 ES8201736 A1 ES 8201736A1 ES 499532 A ES499532 A ES 499532A ES 499532 A ES499532 A ES 499532A ES 8201736 A1 ES8201736 A1 ES 8201736A1
Authority
ES
Spain
Prior art keywords
measuring
phases
energy
measuring device
supply
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
ES499532A
Other languages
English (en)
Other versions
ES499532A0 (es
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.)
Safran Data Systems SAS
Original Assignee
Enertec SA
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 Enertec SA filed Critical Enertec SA
Publication of ES8201736A1 publication Critical patent/ES8201736A1/es
Publication of ES499532A0 publication Critical patent/ES499532A0/es
Granted 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
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • 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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measuring Phase Differences (AREA)

Abstract

SISTEMA DETECTOR DE FALLOS EN INSTALACION DE CARGA CONTROLADA DE BATERIAS. PARA INDICAR UNA TENSION DE SALIDA ANORMAL DEL GENERADOR, SE DISPONE UN CIRCUITO (40) DE VALORACION DE FALLOS. DICHO CIRCUITO (40) CONECTA NEGATIVAMENTE (D-) CON EL REGULADOR DE TENSION, MIENTRAS QUE SU CONEXION POSITIVA (2) SE UNE AL ELEMENTO DE CONTROL (35). EL CIRCUITO (40) TIENE UNA SALIDA DE CONTROL (42) UNIDA A LA CONEXION DE REGULACION (DF), Y UNA SALIDA (41), IGUALMENTE DE CONTROL, UNIDA A LA CONEXIONN POSITIVA (24) DEL REGULADOR. ENTRE LA CONEXION (38) Y LA SALIDA DEL DIODO DE EXCITACION (D+) DEL GENERADOR SE SITUA UN DIODO (39) QUE SIRVE PARA DESCONEXION DEL ELEMENTO (35).
ES499532A 1980-02-19 1981-02-18 Dispositivo de medida de una magnitud en una red de distri- bucion electrica alterna polifasica Granted ES499532A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003565A FR2476324A1 (fr) 1980-02-19 1980-02-19 Dispositif electronique de mesure pour reseau polyphase et utilisation dans un compteur d'energie electrique

Publications (2)

Publication Number Publication Date
ES8201736A1 true ES8201736A1 (es) 1981-12-16
ES499532A0 ES499532A0 (es) 1981-12-16

Family

ID=9238715

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499532A Granted ES499532A0 (es) 1980-02-19 1981-02-18 Dispositivo de medida de una magnitud en una red de distri- bucion electrica alterna polifasica

Country Status (8)

Country Link
US (1) US4409545A (es)
EP (1) EP0034963A1 (es)
JP (1) JPS56132572A (es)
AU (1) AU6719881A (es)
BR (1) BR8100924A (es)
ES (1) ES499532A0 (es)
FR (1) FR2476324A1 (es)
IE (1) IE810253L (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616227B1 (fr) * 1987-06-02 1990-02-02 Nibart Olivier Dispositif de comptage d'energie electrique consommee
US4896106A (en) * 1987-09-21 1990-01-23 Landis & Gyr Metering, Inc. Watthour meter for wye connected systems
US4908569A (en) * 1988-08-09 1990-03-13 Fest Otto P Transformerless line powdered digital AC voltmeter
KR0167826B1 (ko) * 1995-11-30 1999-03-20 이종훈 광 전력용 변성기를 이용한 광전자식 전력량계
DE102007028428A1 (de) * 2007-06-20 2009-01-02 Yxlon International X-Ray Gmbh Vorrichtung zum Betreiben elektronischer Schaltungen auf Hochspannungspotenzial
DE102013211449A1 (de) * 2013-06-19 2014-12-24 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ermittlung einer Gleichspannung in einem galvanisch isolierten System

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158810A (en) * 1974-10-21 1979-06-19 Leskovar Silvin M Telemetering post for measuring variables in a high-voltage overhead line
DE2619734A1 (de) * 1976-04-30 1977-11-17 Heliowatt Werke Stromversorgungen fuer elektronische messgeraete
NL183424B (nl) * 1977-05-16 Enertec Elektronische energiemeter.

Also Published As

Publication number Publication date
IE810253L (en) 1981-08-19
FR2476324B1 (es) 1982-02-12
JPS56132572A (en) 1981-10-16
AU6719881A (en) 1981-08-27
US4409545A (en) 1983-10-11
FR2476324A1 (fr) 1981-08-21
BR8100924A (pt) 1981-08-25
ES499532A0 (es) 1981-12-16
EP0034963A1 (fr) 1981-09-02

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