IT1391430B1 - Metodo e apparato per la misurazione di correnti continue che scorrono in linee elettriche - Google Patents
Metodo e apparato per la misurazione di correnti continue che scorrono in linee elettricheInfo
- Publication number
- IT1391430B1 IT1391430B1 ITMI2008A001550A ITMI20081550A IT1391430B1 IT 1391430 B1 IT1391430 B1 IT 1391430B1 IT MI2008A001550 A ITMI2008A001550 A IT MI2008A001550A IT MI20081550 A ITMI20081550 A IT MI20081550A IT 1391430 B1 IT1391430 B1 IT 1391430B1
- Authority
- IT
- Italy
- Prior art keywords
- flow
- electrical lines
- continuous currents
- measuring continuous
- measuring
- Prior art date
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)
Priority Applications (7)
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 |
PL09807498T PL2321656T3 (pl) | 2008-08-28 | 2009-08-25 | Sposób i aparatura do pomiaru prądu stałego, płynącego w przewodzie elektrycznym |
PCT/IB2009/006646 WO2010035089A2 (en) | 2008-08-28 | 2009-08-25 | Method and apparatus for measuring direct currents flowing in an electric line |
PT98074982T PT2321656E (pt) | 2008-08-28 | 2009-08-25 | Processo e aparelho de medição de correntes contínuas escoandose numa linha eléctrica |
SI200930686T SI2321656T1 (sl) | 2008-08-28 | 2009-08-25 | Postopek in naprava za merjenje enosmernih tokov, ki tečejo v električnem vodu |
EP09807498.2A EP2321656B1 (en) | 2008-08-28 | 2009-08-25 | Method and apparatus for measuring direct currents flowing in an electric line |
HRP20130767AT HRP20130767T1 (hr) | 2008-08-28 | 2013-08-13 | Postupak i uređaj za mjerenje istosmjerne struje koja protječe u električnom vodu |
Applications Claiming Priority (1)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20081550A1 ITMI20081550A1 (it) | 2010-02-28 |
IT1391430B1 true IT1391430B1 (it) | 2011-12-23 |
Family
ID=40791283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2008A001550A IT1391430B1 (it) | 2008-08-28 | 2008-08-28 | Metodo e apparato per la misurazione di correnti continue che scorrono in linee elettriche |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2321656B1 (it) |
HR (1) | HRP20130767T1 (it) |
IT (1) | IT1391430B1 (it) |
PL (1) | PL2321656T3 (it) |
PT (1) | PT2321656E (it) |
SI (1) | SI2321656T1 (it) |
WO (1) | WO2010035089A2 (it) |
Families Citing this family (1)
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)
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 |
-
2008
- 2008-08-28 IT ITMI2008A001550A patent/IT1391430B1/it active
-
2009
- 2009-08-25 SI SI200930686T patent/SI2321656T1/sl unknown
- 2009-08-25 PL PL09807498T patent/PL2321656T3/pl unknown
- 2009-08-25 WO PCT/IB2009/006646 patent/WO2010035089A2/en active Application Filing
- 2009-08-25 PT PT98074982T patent/PT2321656E/pt unknown
- 2009-08-25 EP EP09807498.2A patent/EP2321656B1/en active Active
-
2013
- 2013-08-13 HR HRP20130767AT patent/HRP20130767T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
PL2321656T3 (pl) | 2013-12-31 |
EP2321656A2 (en) | 2011-05-18 |
EP2321656B1 (en) | 2013-05-15 |
HRP20130767T1 (hr) | 2013-10-25 |
WO2010035089A2 (en) | 2010-04-01 |
WO2010035089A3 (en) | 2010-05-20 |
PT2321656E (pt) | 2013-08-26 |
SI2321656T1 (sl) | 2013-10-30 |
ITMI20081550A1 (it) | 2010-02-28 |
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