AT290664B - Schaltung zur Messung elektrischer Wirkenergie durch Produktbildung aus Spannung und Strom - Google Patents

Schaltung zur Messung elektrischer Wirkenergie durch Produktbildung aus Spannung und Strom

Info

Publication number
AT290664B
AT290664B AT1097667A AT1097667A AT290664B AT 290664 B AT290664 B AT 290664B AT 1097667 A AT1097667 A AT 1097667A AT 1097667 A AT1097667 A AT 1097667A AT 290664 B AT290664 B AT 290664B
Authority
AT
Austria
Prior art keywords
voltage
circuit
current
electrical energy
product formation
Prior art date
Application number
AT1097667A
Other languages
English (en)
Inventor
Werner Jose Dipl Ing Luethi
Original Assignee
Landis & Gyr 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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Application granted granted Critical
Publication of AT290664B publication Critical patent/AT290664B/de

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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/70—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using stochastic pulse trains, i.e. randomly occurring pulses the average pulse rates of which represent numbers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computing Systems (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Software Systems (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AT1097667A 1967-11-13 1967-12-04 Schaltung zur Messung elektrischer Wirkenergie durch Produktbildung aus Spannung und Strom AT290664B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1582767A CH460169A (de) 1967-11-13 1967-11-13 Verfahren zur Messung elektrischer Wirkenergie und Schaltungsanordnung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
AT290664B true AT290664B (de) 1971-06-11

Family

ID=4412286

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1097667A AT290664B (de) 1967-11-13 1967-12-04 Schaltung zur Messung elektrischer Wirkenergie durch Produktbildung aus Spannung und Strom

Country Status (7)

Country Link
US (1) US3510772A (de)
AT (1) AT290664B (de)
BE (1) BE722286A (de)
CH (1) CH460169A (de)
FR (1) FR1582355A (de)
GB (1) GB1183570A (de)
NL (1) NL6814640A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612845A (en) * 1968-07-05 1971-10-12 Reed C Lawlor Computer utilizing random pulse trains
DE2128883B2 (de) * 1971-06-11 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Schaltungsanordnung zur Messung des elektrischen Verbrauchs entsprechend der jeweiligen Energieflußrichtung (Lieferung und Bezug) mit einem elektronischen kWh Zahler
US3851158A (en) * 1973-06-29 1974-11-26 Ceske Vysoke Uceni Tech Method and apparatus for deriving the mean value of the product of a pair of analog quantities
DE2339839C2 (de) * 1973-08-07 1982-06-03 Teldix Gmbh, 6900 Heidelberg Verfahren zur Messung der Impulsfolgefrequenz und Anordnung zur Durchführung des Verfahrens
US3942110A (en) * 1974-05-08 1976-03-02 General Electric Company Analog to pulse rate converter
US3947763A (en) * 1974-05-30 1976-03-30 General Electric Company C-MOS electronic kWh meter and method for metering electrical energy
US4047001A (en) * 1974-12-17 1977-09-06 Witriol Norman M Encoding altimeter
CH632847A5 (de) * 1978-11-13 1982-10-29 Landis & Gyr Ag Einrichtung zur messung elektrischer leistung in einem wechselstromnetz.
FR2551877B1 (fr) * 1983-09-13 1986-01-31 Enertec Compteur d'energie electrique notamment pour la tres haute tension

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1061177A (fr) * 1952-08-01 1954-04-09 Cie Ind Des Telephones Wattmètre électronique
US3067941A (en) * 1956-10-06 1962-12-11 Electricite De France Apparatus for measuring the product of at least two factors and in particular for counting the consumption of electrical energy

Also Published As

Publication number Publication date
CH460169A (de) 1968-07-31
BE722286A (de) 1969-03-14
US3510772A (en) 1970-05-05
GB1183570A (en) 1970-03-11
NL6814640A (de) 1969-05-16
FR1582355A (de) 1969-09-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee