SI2321656T1 - Postopek in naprava za merjenje enosmernih tokov, ki tečejo v električnem vodu - Google Patents

Postopek in naprava za merjenje enosmernih tokov, ki tečejo v električnem vodu

Info

Publication number
SI2321656T1
SI2321656T1 SI200930686T SI200930686T SI2321656T1 SI 2321656 T1 SI2321656 T1 SI 2321656T1 SI 200930686 T SI200930686 T SI 200930686T SI 200930686 T SI200930686 T SI 200930686T SI 2321656 T1 SI2321656 T1 SI 2321656T1
Authority
SI
Slovenia
Prior art keywords
currents flowing
electric line
direct currents
measuring direct
measuring
Prior art date
Application number
SI200930686T
Other languages
English (en)
Inventor
Maurizio Morelli
Daniele Trentini
Original Assignee
Sirti S.P.A.
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 Sirti S.P.A. filed Critical Sirti S.P.A.
Publication of SI2321656T1 publication Critical patent/SI2321656T1/sl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
    • G01R15/185—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core with compensation or feedback windings or interacting coils, e.g. 0-flux sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
    • G01R19/20—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers using transductors, i.e. a magnetic core transducer the saturation of which is cyclically reversed by an AC source on the secondary side

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
SI200930686T 2008-08-28 2009-08-25 Postopek in naprava za merjenje enosmernih tokov, ki tečejo v električnem vodu SI2321656T1 (sl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2008A001550A IT1391430B1 (it) 2008-08-28 2008-08-28 Metodo e apparato per la misurazione di correnti continue che scorrono in linee elettriche
EP09807498.2A EP2321656B1 (en) 2008-08-28 2009-08-25 Method and apparatus for measuring direct currents flowing in an electric line
PCT/IB2009/006646 WO2010035089A2 (en) 2008-08-28 2009-08-25 Method and apparatus for measuring direct currents flowing in an electric line

Publications (1)

Publication Number Publication Date
SI2321656T1 true SI2321656T1 (sl) 2013-10-30

Family

ID=40791283

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200930686T SI2321656T1 (sl) 2008-08-28 2009-08-25 Postopek in naprava za merjenje enosmernih tokov, ki tečejo v električnem vodu

Country Status (7)

Country Link
EP (1) EP2321656B1 (sl)
HR (1) HRP20130767T1 (sl)
IT (1) IT1391430B1 (sl)
PL (1) PL2321656T3 (sl)
PT (1) PT2321656E (sl)
SI (1) SI2321656T1 (sl)
WO (1) WO2010035089A2 (sl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011107721B4 (de) * 2011-07-14 2014-02-13 Ean Elektroschaltanlagen Gmbh Verfahren und Vorrichtung zur Messung elektrischer Ströme mit Hilfe eines Stromwandlers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812428A (en) * 1971-03-15 1974-05-21 Licentia Gmbh Method of and apparatus for the measuring of direct current

Also Published As

Publication number Publication date
WO2010035089A2 (en) 2010-04-01
PT2321656E (pt) 2013-08-26
WO2010035089A3 (en) 2010-05-20
PL2321656T3 (pl) 2013-12-31
IT1391430B1 (it) 2011-12-23
HRP20130767T1 (hr) 2013-10-25
ITMI20081550A1 (it) 2010-02-28
EP2321656B1 (en) 2013-05-15
EP2321656A2 (en) 2011-05-18

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