BR8100924A - Dispositivo eletronico de medida para rede polifasica, em particular para a medida de energia - Google Patents

Dispositivo eletronico de medida para rede polifasica, em particular para a medida de energia

Info

Publication number
BR8100924A
BR8100924A BR8100924A BR8100924A BR8100924A BR 8100924 A BR8100924 A BR 8100924A BR 8100924 A BR8100924 A BR 8100924A BR 8100924 A BR8100924 A BR 8100924A BR 8100924 A BR8100924 A BR 8100924A
Authority
BR
Brazil
Prior art keywords
polyphasic
network
measurement
measurement device
electronic
Prior art date
Application number
BR8100924A
Other languages
English (en)
Inventor
A Bazin
Original Assignee
Enertec
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 filed Critical Enertec
Publication of BR8100924A publication Critical patent/BR8100924A/pt

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)
BR8100924A 1980-02-19 1981-02-16 Dispositivo eletronico de medida para rede polifasica, em particular para a medida de energia BR8100924A (pt)

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 (1)

Publication Number Publication Date
BR8100924A true BR8100924A (pt) 1981-08-25

Family

ID=9238715

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8100924A BR8100924A (pt) 1980-02-19 1981-02-16 Dispositivo eletronico de medida para rede polifasica, em particular para a medida de energia

Country Status (8)

Country Link
US (1) US4409545A (pt)
EP (1) EP0034963A1 (pt)
JP (1) JPS56132572A (pt)
AU (1) AU6719881A (pt)
BR (1) BR8100924A (pt)
ES (1) ES8201736A1 (pt)
FR (1) FR2476324A1 (pt)
IE (1) IE810253L (pt)

Families Citing this family (5)

* 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

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
EP0034963A1 (fr) 1981-09-02
AU6719881A (en) 1981-08-27
ES499532A0 (es) 1981-12-16
US4409545A (en) 1983-10-11
IE810253L (en) 1981-08-19
FR2476324A1 (fr) 1981-08-21
ES8201736A1 (es) 1981-12-16
FR2476324B1 (pt) 1982-02-12
JPS56132572A (en) 1981-10-16

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