IT1402091B1 - Dispositivo misuratore di corrente per linee elettriche. - Google Patents

Dispositivo misuratore di corrente per linee elettriche.

Info

Publication number
IT1402091B1
IT1402091B1 ITPD2010A000304A ITPD20100304A IT1402091B1 IT 1402091 B1 IT1402091 B1 IT 1402091B1 IT PD2010A000304 A ITPD2010A000304 A IT PD2010A000304A IT PD20100304 A ITPD20100304 A IT PD20100304A IT 1402091 B1 IT1402091 B1 IT 1402091B1
Authority
IT
Italy
Prior art keywords
measurement device
current measurement
electric lines
lines
electric
Prior art date
Application number
ITPD2010A000304A
Other languages
English (en)
Inventor
Mario Berton
Loris Michielutti
Original Assignee
Berton
Michielutti
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 Berton, Michielutti filed Critical Berton
Priority to ITPD2010A000304A priority Critical patent/IT1402091B1/it
Priority to PCT/IB2011/002426 priority patent/WO2012049565A1/en
Publication of ITPD20100304A1 publication Critical patent/ITPD20100304A1/it
Application granted granted Critical
Publication of IT1402091B1 publication Critical patent/IT1402091B1/it

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
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2895—Windings disposed upon ring cores
    • 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
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
ITPD2010A000304A 2010-10-14 2010-10-14 Dispositivo misuratore di corrente per linee elettriche. IT1402091B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITPD2010A000304A IT1402091B1 (it) 2010-10-14 2010-10-14 Dispositivo misuratore di corrente per linee elettriche.
PCT/IB2011/002426 WO2012049565A1 (en) 2010-10-14 2011-10-13 Current measuring device for electric lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD2010A000304A IT1402091B1 (it) 2010-10-14 2010-10-14 Dispositivo misuratore di corrente per linee elettriche.

Publications (2)

Publication Number Publication Date
ITPD20100304A1 ITPD20100304A1 (it) 2012-04-15
IT1402091B1 true IT1402091B1 (it) 2013-08-28

Family

ID=43738202

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD2010A000304A IT1402091B1 (it) 2010-10-14 2010-10-14 Dispositivo misuratore di corrente per linee elettriche.

Country Status (2)

Country Link
IT (1) IT1402091B1 (it)
WO (1) WO2012049565A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2531747A (en) * 2014-10-29 2016-05-04 Eaton Ind (Netherlands) B V Sensor for measuring current in a conductor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3121248B2 (ja) * 1995-09-21 2000-12-25 東光電気株式会社 変流器
AU4604400A (en) * 1999-05-25 2000-12-12 Arbeitsgemeinschaft Prof. Hugel Agph Electrical current sensor
TWI224798B (en) * 2003-04-04 2004-12-01 Via Tech Inc Transformer formed between two layout layers
US7365535B2 (en) * 2005-11-23 2008-04-29 Honeywell International Inc. Closed-loop magnetic sensor system
US7579824B2 (en) * 2006-09-29 2009-08-25 Gm Global Technology Operations, Inc. High-precision Rogowski current transformer

Also Published As

Publication number Publication date
ITPD20100304A1 (it) 2012-04-15
WO2012049565A1 (en) 2012-04-19

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