PL105773B1 - Przetwornik do pomiaru wartosci pradow w ukladach wielofazowych,o dzialaniu niezaleznym od czestotliwosci - Google Patents

Przetwornik do pomiaru wartosci pradow w ukladach wielofazowych,o dzialaniu niezaleznym od czestotliwosci Download PDF

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Publication number
PL105773B1
PL105773B1 PL18852676A PL18852676A PL105773B1 PL 105773 B1 PL105773 B1 PL 105773B1 PL 18852676 A PL18852676 A PL 18852676A PL 18852676 A PL18852676 A PL 18852676A PL 105773 B1 PL105773 B1 PL 105773B1
Authority
PL
Poland
Prior art keywords
transducer
core
measuring
current values
measuring current
Prior art date
Application number
PL18852676A
Other languages
English (en)
Polish (pl)
Original Assignee
Instytut Elektrotechniki
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 Instytut Elektrotechniki filed Critical Instytut Elektrotechniki
Priority to PL18852676A priority Critical patent/PL105773B1/pl
Priority to DE19772714717 priority patent/DE2714717A1/de
Priority to JP3771077A priority patent/JPS52121371A/ja
Priority to CA275,525A priority patent/CA1069586A/fr
Publication of PL105773B1 publication Critical patent/PL105773B1/pl

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/38—Instruments transformers for polyphase AC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Transformers For Measuring Instruments (AREA)
PL18852676A 1976-04-05 1976-04-05 Przetwornik do pomiaru wartosci pradow w ukladach wielofazowych,o dzialaniu niezaleznym od czestotliwosci PL105773B1 (pl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL18852676A PL105773B1 (pl) 1976-04-05 1976-04-05 Przetwornik do pomiaru wartosci pradow w ukladach wielofazowych,o dzialaniu niezaleznym od czestotliwosci
DE19772714717 DE2714717A1 (de) 1976-04-05 1977-04-01 Frequenzunabhaengiger messwandler fuer mehrphasige stromkreise
JP3771077A JPS52121371A (en) 1976-04-05 1977-04-04 Transducer for measuring multiiphase current system having function independent of frequency
CA275,525A CA1069586A (fr) 1976-04-05 1977-04-04 Transducteur pour mesurer le courant polyphase independamment de la frequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL18852676A PL105773B1 (pl) 1976-04-05 1976-04-05 Przetwornik do pomiaru wartosci pradow w ukladach wielofazowych,o dzialaniu niezaleznym od czestotliwosci

Publications (1)

Publication Number Publication Date
PL105773B1 true PL105773B1 (pl) 1979-10-31

Family

ID=19976294

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18852676A PL105773B1 (pl) 1976-04-05 1976-04-05 Przetwornik do pomiaru wartosci pradow w ukladach wielofazowych,o dzialaniu niezaleznym od czestotliwosci

Country Status (4)

Country Link
JP (1) JPS52121371A (fr)
CA (1) CA1069586A (fr)
DE (1) DE2714717A1 (fr)
PL (1) PL105773B1 (fr)

Also Published As

Publication number Publication date
CA1069586A (fr) 1980-01-08
JPS52121371A (en) 1977-10-12
DE2714717A1 (de) 1977-10-20

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