IT1087406B - Disposizione circuitale per il calcolo analogico del fattore di potenza - Google Patents

Disposizione circuitale per il calcolo analogico del fattore di potenza

Info

Publication number
IT1087406B
IT1087406B IT2806477A IT2806477A IT1087406B IT 1087406 B IT1087406 B IT 1087406B IT 2806477 A IT2806477 A IT 2806477A IT 2806477 A IT2806477 A IT 2806477A IT 1087406 B IT1087406 B IT 1087406B
Authority
IT
Italy
Prior art keywords
power factor
analog calculation
circuit provision
provision
circuit
Prior art date
Application number
IT2806477A
Other languages
English (en)
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1087406B publication Critical patent/IT1087406B/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
    • G01R21/006—Measuring power factor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Analogue/Digital Conversion (AREA)
IT2806477A 1976-09-30 1977-09-29 Disposizione circuitale per il calcolo analogico del fattore di potenza IT1087406B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762644247 DE2644247C3 (de) 1976-09-30 1976-09-30 Schaltungsanordnung zum analogen Errechnen des Leistungsfaktors

Publications (1)

Publication Number Publication Date
IT1087406B true IT1087406B (it) 1985-06-04

Family

ID=5989367

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2806477A IT1087406B (it) 1976-09-30 1977-09-29 Disposizione circuitale per il calcolo analogico del fattore di potenza

Country Status (5)

Country Link
JP (1) JPS5348576A (it)
CH (1) CH620534A5 (it)
DE (1) DE2644247C3 (it)
IT (1) IT1087406B (it)
NL (1) NL7710604A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852573A (ja) * 1981-09-24 1983-03-28 Mitsubishi Electric Corp 力率トランスデユ−サ
JPS5852575A (ja) * 1981-09-24 1983-03-28 Mitsubishi Electric Corp 力率トランスデユ−サ

Also Published As

Publication number Publication date
NL7710604A (nl) 1978-04-03
DE2644247A1 (de) 1978-08-17
DE2644247C3 (de) 1981-11-12
DE2644247B2 (de) 1980-10-16
CH620534A5 (en) 1980-11-28
JPS5348576A (en) 1978-05-02

Similar Documents

Publication Publication Date Title
BE849002A (fr) Circuit convertisseur
IT1064268B (it) Circuito convertitore analogico numerico numerico analogico
IT1125756B (it) Regolatore di potenza per il comando del movimento di elementi meccanici
SE7603986L (sv) Effektstromstellare for hogspenning
IT1083814B (it) Regolatore di potenza
SE7812166L (sv) Hogspenningstransformator
PL200347A1 (pl) Przyrzad polprzewodnikowy wysokonapieciowy
CS803078A2 (cs) Pristrih pro konstrukci nadoby
SE7706404L (sv) Elektrisk kondensator
IT1067053B (it) Procedimento per migliorare la saldabilita di piastre circuitali elettriche
IT1149978B (it) Struttura circuitale per la conversione del livello di tensione
SE413060B (sv) Hogspenningslindning for spenningstransformator
FR2303985A1 (fr) Ecrou indesserrable
SE7501416L (sv) Kraftaggregat
SE7811409L (sv) Hogspenningskondensator
FR2336585A1 (fr) Ecrou fendu
IT1073327B (it) Disposizione circuitale integrata
AT373439B (de) Hochspannungs-trennschalter
TR19271A (tr) Yueksek voltaj jeneratoerue
IT1087406B (it) Disposizione circuitale per il calcolo analogico del fattore di potenza
IT1066905B (it) Struttura di caviglia filettata
JPS5372442A (en) High voltage amplifying circuit
IT1031998B (it) Circuito generatore di segnali
SE7701128L (sv) Elektrisk kondensator
IT1084201B (it) Disposizione di interruttori elettrici