IT970266B - Disposizione circuitale per la misurazione di energia elettrica - Google Patents

Disposizione circuitale per la misurazione di energia elettrica

Info

Publication number
IT970266B
IT970266B IT3139672A IT3139672A IT970266B IT 970266 B IT970266 B IT 970266B IT 3139672 A IT3139672 A IT 3139672A IT 3139672 A IT3139672 A IT 3139672A IT 970266 B IT970266 B IT 970266B
Authority
IT
Italy
Prior art keywords
electricity
measurement
circuit arrangement
arrangement
circuit
Prior art date
Application number
IT3139672A
Other languages
English (en)
Italian (it)
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 IT970266B publication Critical patent/IT970266B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
IT3139672A 1971-11-09 1972-11-08 Disposizione circuitale per la misurazione di energia elettrica IT970266B (it)

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
IT970266B true IT970266B (it) 1974-04-10

Family

ID=4416074

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3139672A IT970266B (it) 1971-11-09 1972-11-08 Disposizione circuitale per la misurazione di energia elettrica

Country Status (9)

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

Families Citing this family (4)

* 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
CH632847A5 (de) 1978-11-13 1982-10-29 Landis & Gyr Ag Einrichtung zur messung elektrischer leistung in einem wechselstromnetz.
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
NL157990B (nl) 1978-09-15
CH538122A (de) 1973-06-15
BE791143A (fr) 1973-03-01
AT328556B (de) 1976-03-25
DE2160064B2 (enrdf_load_stackoverflow) 1973-10-18
GB1361140A (en) 1974-07-24
DE2160064C3 (de) 1974-05-09
FR2159316A1 (enrdf_load_stackoverflow) 1973-06-22
ES408312A1 (es) 1975-11-01
ATA905872A (de) 1975-06-15
NL7215121A (enrdf_load_stackoverflow) 1973-05-11
FR2159316B1 (enrdf_load_stackoverflow) 1979-02-09
DE2160064A1 (de) 1973-05-24

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