FR2392389A1 - Dispositif et montage de mesure de puissance et d'energie electriques - Google Patents

Dispositif et montage de mesure de puissance et d'energie electriques

Info

Publication number
FR2392389A1
FR2392389A1 FR7734005A FR7734005A FR2392389A1 FR 2392389 A1 FR2392389 A1 FR 2392389A1 FR 7734005 A FR7734005 A FR 7734005A FR 7734005 A FR7734005 A FR 7734005A FR 2392389 A1 FR2392389 A1 FR 2392389A1
Authority
FR
France
Prior art keywords
generators
difference
electrical power
counting
assembly
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.)
Granted
Application number
FR7734005A
Other languages
English (en)
French (fr)
Other versions
FR2392389B1 (enrdf_load_stackoverflow
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2392389A1 publication Critical patent/FR2392389A1/fr
Application granted granted Critical
Publication of FR2392389B1 publication Critical patent/FR2392389B1/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Phase Differences (AREA)
FR7734005A 1976-11-12 1977-11-10 Dispositif et montage de mesure de puissance et d'energie electriques Granted FR2392389A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762651579 DE2651579A1 (de) 1976-11-12 1976-11-12 Anordnung und schaltung zur messung elektrischer leistung und energie

Publications (2)

Publication Number Publication Date
FR2392389A1 true FR2392389A1 (fr) 1978-12-22
FR2392389B1 FR2392389B1 (enrdf_load_stackoverflow) 1982-09-03

Family

ID=5992972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734005A Granted FR2392389A1 (fr) 1976-11-12 1977-11-10 Dispositif et montage de mesure de puissance et d'energie electriques

Country Status (3)

Country Link
CH (1) CH630467A5 (enrdf_load_stackoverflow)
DE (1) DE2651579A1 (enrdf_load_stackoverflow)
FR (1) FR2392389A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551877A1 (fr) * 1983-09-13 1985-03-15 Enertec Compteur d'energie electrique notamment pour la tres haute tension

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648282B2 (ja) * 1985-06-14 1994-06-22 三菱電機株式会社 電子式電力量計
DE3524581A1 (de) * 1985-07-10 1987-01-15 Edmund Prof Dr Ing Handschin Verfahren und schaltung zur schnellen ermittlung elektrischer groessen von wechselstromsystemen
CH673160A5 (enrdf_load_stackoverflow) * 1986-02-10 1990-02-15 Landis & Gyr Ag
DE4109928C2 (de) * 1991-03-26 1998-02-26 Muenster Stadtwerke Vorrichtung zum Messen der Leistungsaufnahme einer Mehrzahl von elektrischen Verbrauchseinheiten

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260021B (de) * 1961-08-02 1968-02-01 Wickmann Werke Ag Verfahren zur elektronischen wattmetrischen Messung elektrischer Stroeme und/oder Spannungen
FR2159316A1 (enrdf_load_stackoverflow) * 1971-11-09 1973-06-22 Landis & Gyr Ag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH557033A (de) * 1972-09-04 1974-12-13 Bauer Messinstrumente Ag Verfahren und einrichtung zur ableitung digitaler messwerte an elektrizitaetsnetzen.
DE2519668C3 (de) * 1974-06-05 1979-01-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Erzeugung einer dem Produkt zweier analoger elektrischer Größen proportionalen Folge von Impulsen
DE2456942A1 (de) * 1974-12-02 1976-06-10 Stepper & Co Elektronischer wechselstrom-elektrizitaetszaehler zur messung von wirkund blindverbrauch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260021B (de) * 1961-08-02 1968-02-01 Wickmann Werke Ag Verfahren zur elektronischen wattmetrischen Messung elektrischer Stroeme und/oder Spannungen
FR2159316A1 (enrdf_load_stackoverflow) * 1971-11-09 1973-06-22 Landis & Gyr Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551877A1 (fr) * 1983-09-13 1985-03-15 Enertec Compteur d'energie electrique notamment pour la tres haute tension

Also Published As

Publication number Publication date
DE2651579A1 (de) 1978-05-18
CH630467A5 (en) 1982-06-15
FR2392389B1 (enrdf_load_stackoverflow) 1982-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse