IT1392716B1 - METHOD OF MEASUREMENT OF AN ELECTRIC CURRENT - Google Patents

METHOD OF MEASUREMENT OF AN ELECTRIC CURRENT

Info

Publication number
IT1392716B1
IT1392716B1 ITPD2009A000005A ITPD20090005A IT1392716B1 IT 1392716 B1 IT1392716 B1 IT 1392716B1 IT PD2009A000005 A ITPD2009A000005 A IT PD2009A000005A IT PD20090005 A ITPD20090005 A IT PD20090005A IT 1392716 B1 IT1392716 B1 IT 1392716B1
Authority
IT
Italy
Prior art keywords
measurement
electric current
electric
current
Prior art date
Application number
ITPD2009A000005A
Other languages
Italian (it)
Inventor
Francesco Angelin
Original Assignee
Seneca S R L
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 Seneca S R L filed Critical Seneca S R L
Priority to ITPD2009A000005A priority Critical patent/IT1392716B1/en
Priority to PCT/IB2010/000054 priority patent/WO2010082115A1/en
Publication of ITPD20090005A1 publication Critical patent/ITPD20090005A1/en
Application granted granted Critical
Publication of IT1392716B1 publication Critical patent/IT1392716B1/en

Links

Classifications

    • 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
    • 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
ITPD2009A000005A 2009-01-13 2009-01-13 METHOD OF MEASUREMENT OF AN ELECTRIC CURRENT IT1392716B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITPD2009A000005A IT1392716B1 (en) 2009-01-13 2009-01-13 METHOD OF MEASUREMENT OF AN ELECTRIC CURRENT
PCT/IB2010/000054 WO2010082115A1 (en) 2009-01-13 2010-01-13 Method for measuring an electrical current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD2009A000005A IT1392716B1 (en) 2009-01-13 2009-01-13 METHOD OF MEASUREMENT OF AN ELECTRIC CURRENT

Publications (2)

Publication Number Publication Date
ITPD20090005A1 ITPD20090005A1 (en) 2010-07-14
IT1392716B1 true IT1392716B1 (en) 2012-03-16

Family

ID=41226027

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD2009A000005A IT1392716B1 (en) 2009-01-13 2009-01-13 METHOD OF MEASUREMENT OF AN ELECTRIC CURRENT

Country Status (2)

Country Link
IT (1) IT1392716B1 (en)
WO (1) WO2010082115A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011002756A1 (en) 2011-01-17 2012-07-19 Sunways Ag Photovoltaic Technology Current measuring device for detecting a current, solar inverters and method for detecting a current
US9128128B2 (en) * 2011-06-10 2015-09-08 General Electric Company Current sensor
EP2565657A1 (en) * 2011-09-01 2013-03-06 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Apparatus for testing the interconnection of photovoltaic cells
US9410990B2 (en) * 2013-03-08 2016-08-09 Deere & Company Method and sensor for sensing current in a conductor
US9297836B2 (en) 2013-03-08 2016-03-29 Deere & Company Method and sensor for sensing current in a conductor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290018A (en) 1979-08-22 1981-09-15 Rockwell International Corporation Magnetic field strength measuring apparatus with triangular waveform drive means
DE3715789A1 (en) * 1987-05-12 1988-12-01 Bosch Gmbh Robert Electrically isolated current transformer for measuring DC and AC currents
US5091697A (en) 1989-07-31 1992-02-25 Ii Morrow, Inc. Low power, high accuracy magnetometer and magnetic field strength measurement method
FR2734058B1 (en) 1995-05-12 1997-06-20 Thomson Csf AMMETER
FR2824951B1 (en) * 2001-05-21 2003-07-25 Schneider Electric Ind Sa DETECTION TRANSFORMER FOR DIFFERENTIAL PROTECTION DEVICE AND PROTECTION DEVICE COMPRISING SUCH A TRANSFORMER
US6984979B1 (en) * 2003-02-01 2006-01-10 Edel Thomas G Measurement and control of magnetomotive force in current transformers and other magnetic bodies

Also Published As

Publication number Publication date
WO2010082115A4 (en) 2010-09-10
WO2010082115A1 (en) 2010-07-22
ITPD20090005A1 (en) 2010-07-14

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