AU5522599A - Toroidal coil without magnetic core comprising two superposed windings - Google Patents
Toroidal coil without magnetic core comprising two superposed windingsInfo
- Publication number
- AU5522599A AU5522599A AU55225/99A AU5522599A AU5522599A AU 5522599 A AU5522599 A AU 5522599A AU 55225/99 A AU55225/99 A AU 55225/99A AU 5522599 A AU5522599 A AU 5522599A AU 5522599 A AU5522599 A AU 5522599A
- Authority
- AU
- Australia
- Prior art keywords
- magnetic core
- toroidal coil
- superposed windings
- superposed
- windings
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
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
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9811245 | 1998-09-09 | ||
FR9811245A FR2783085B1 (en) | 1998-09-09 | 1998-09-09 | TORIC COIL WITHOUT MAGNETIC CORE COMPRISING TWO SUPERIMPOSED WINDINGS |
PCT/FR1999/002130 WO2000014551A1 (en) | 1998-09-09 | 1999-09-08 | Toroidal coil without magnetic core comprising two superposed windings |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5522599A true AU5522599A (en) | 2000-03-27 |
Family
ID=9530254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU55225/99A Abandoned AU5522599A (en) | 1998-09-09 | 1999-09-08 | Toroidal coil without magnetic core comprising two superposed windings |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1046043B1 (en) |
AU (1) | AU5522599A (en) |
DE (1) | DE69919978T2 (en) |
FR (1) | FR2783085B1 (en) |
WO (1) | WO2000014551A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008035074A1 (en) * | 2008-07-28 | 2010-02-18 | Siemens Aktiengesellschaft | Method for measuring the current strength of an alternating current |
US8836319B2 (en) | 2010-10-29 | 2014-09-16 | Siemens Aktiengesellschaft | Method for measuring the current level of an alternating current |
FR3080685B1 (en) * | 2018-04-27 | 2020-11-27 | Schneider Electric Ind Sas | TESTABLE CURRENT TRANSFORMER AND ELECTRICAL APPARATUS INCLUDING TEST MEANS OF SUCH A CURRENT TRANSFORMER |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449703A (en) * | 1968-03-20 | 1969-06-10 | Gen Electric | Current transformer having an accuracy unimpaired by stray flux from adjacent conductors |
DE2656817A1 (en) * | 1976-12-15 | 1978-06-22 | Siemens Ag | Potential separation current measurement sensor - uses magnetic voltage sensor with single or multiple windings |
FR2471034A1 (en) * | 1979-12-04 | 1981-06-12 | Merlin Gerin | Inductive current sensor for multipole AC switch - uses toroidal transformer core, carrying disjunction current, and secondary coil wound over insulation of core |
FR2559268B1 (en) * | 1984-02-06 | 1986-05-09 | Centre Nat Rech Scient | DEVICE FOR MEASURING AN ELECTRIC CURRENT USING A REGULAR TORO-SHAPED SOLENOID |
US5642041A (en) * | 1994-11-21 | 1997-06-24 | General Electric Company | Alternating current sensor employing parallel plates and having high dynamic range and accuracy |
US5692483A (en) * | 1995-06-30 | 1997-12-02 | Nippondenso Co., Ltd. | Ignition coil used for an internal combustion engine |
-
1998
- 1998-09-09 FR FR9811245A patent/FR2783085B1/en not_active Expired - Fee Related
-
1999
- 1999-09-08 DE DE69919978T patent/DE69919978T2/en not_active Expired - Fee Related
- 1999-09-08 AU AU55225/99A patent/AU5522599A/en not_active Abandoned
- 1999-09-08 EP EP99941713A patent/EP1046043B1/en not_active Expired - Lifetime
- 1999-09-08 WO PCT/FR1999/002130 patent/WO2000014551A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69919978T2 (en) | 2005-09-22 |
WO2000014551A1 (en) | 2000-03-16 |
EP1046043B1 (en) | 2004-09-08 |
FR2783085B1 (en) | 2000-10-06 |
FR2783085A1 (en) | 2000-03-10 |
EP1046043A1 (en) | 2000-10-25 |
DE69919978D1 (en) | 2004-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU1561495A (en) | Superconducting magnetic coil | |
AU2001263348A1 (en) | Slot core transformers | |
AU2001277065A1 (en) | Ferrite core | |
EP1212760A4 (en) | Superconducting magnetic coil | |
AU2001289895A1 (en) | Magnet coil | |
AU2011899A (en) | Low-loss magnetic core for high frequency claw-pole-type alternator | |
AU3540595A (en) | Superconducting magnetic coil | |
EP0932908A4 (en) | Magnetic core structure | |
EP0779633A4 (en) | Magnetic core | |
HK1010419A1 (en) | Core assembly for toroidal transformer | |
IL121956A (en) | Magnetic coil | |
AU7084498A (en) | Cores and coils for electrical transformers | |
AU4085697A (en) | Magnetic core with field confinement structure | |
AU9333898A (en) | Permanent magnetic core device | |
AU6782998A (en) | Dry-type transformer having a generally rectangular, resin encapsulated coil | |
AU5522599A (en) | Toroidal coil without magnetic core comprising two superposed windings | |
AU2321997A (en) | Bobbinless solenoid coil | |
AU6933996A (en) | Single coil constitutive of windings for air-core transformers | |
AU2051299A (en) | Magnetic core assemblies | |
AU2271700A (en) | Transformer with magnetic core of coiled wires | |
AU5834500A (en) | Magnetic core of electric rotational machines made of grain-oriented sheets | |
AU4973497A (en) | Laminated magnetic core for electric machines | |
AU6289198A (en) | Device for drawing in coils into grooves of stator laminated cores in electricalmachines | |
AU2692995A (en) | Reader having ferromagnetic core field coil | |
AU5273600A (en) | Magnetic core insulation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |