BE791143A - Circuit de mesure d'energie electrique - Google Patents

Circuit de mesure d'energie electrique

Info

Publication number
BE791143A
BE791143A BE791143DA BE791143A BE 791143 A BE791143 A BE 791143A BE 791143D A BE791143D A BE 791143DA BE 791143 A BE791143 A BE 791143A
Authority
BE
Belgium
Prior art keywords
electrical energy
measurement circuit
energy measurement
circuit
electrical
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication date
Publication of BE791143A publication Critical patent/BE791143A/xx

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; CALCULATING OR 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; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Manipulation Of Pulses (AREA)
BE791143D 1971-11-09 Circuit de mesure d'energie electrique BE791143A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1629571A CH538122A (de) 1971-11-09 1971-11-09 Schaltungsanordnung zur Messung elektrischer Energie

Publications (1)

Publication Number Publication Date
BE791143A true BE791143A (fr) 1973-03-01

Family

ID=4416074

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791143D BE791143A (fr) 1971-11-09 Circuit de mesure d'energie electrique

Country Status (9)

Country Link
AT (1) AT328556B (xx)
BE (1) BE791143A (xx)
CH (1) CH538122A (xx)
DE (1) DE2160064C3 (xx)
ES (1) ES408312A1 (xx)
FR (1) FR2159316B1 (xx)
GB (1) GB1361140A (xx)
IT (1) IT970266B (xx)
NL (1) NL157990B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651579A1 (de) * 1976-11-12 1978-05-18 Licentia Gmbh Anordnung und schaltung zur messung elektrischer leistung und energie
GB2167619A (en) * 1984-11-24 1986-05-29 Crest Energy Scan Ltd Wattmeter circuit
GB2259779B (en) * 1991-09-19 1996-04-03 Ampy Automation Digilog Improved power meter

Also Published As

Publication number Publication date
IT970266B (it) 1974-04-10
NL7215121A (xx) 1973-05-11
CH538122A (de) 1973-06-15
FR2159316A1 (xx) 1973-06-22
DE2160064A1 (de) 1973-05-24
DE2160064B2 (xx) 1973-10-18
NL157990B (nl) 1978-09-15
FR2159316B1 (xx) 1979-02-09
AT328556B (de) 1976-03-25
ATA905872A (de) 1975-06-15
GB1361140A (en) 1974-07-24
DE2160064C3 (de) 1974-05-09
ES408312A1 (es) 1975-11-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LANDIS & GYR A.G.

Effective date: 19881130