FR3045926B1 - Transformateur permettant d'assurer l'alimentation d'un dispositif de traitement dans un appareil de protection electrique, et appareil comportant un tel transformateur - Google Patents
Transformateur permettant d'assurer l'alimentation d'un dispositif de traitement dans un appareil de protection electrique, et appareil comportant un tel transformateurInfo
- Publication number
- FR3045926B1 FR3045926B1 FR1563020A FR1563020A FR3045926B1 FR 3045926 B1 FR3045926 B1 FR 3045926B1 FR 1563020 A FR1563020 A FR 1563020A FR 1563020 A FR1563020 A FR 1563020A FR 3045926 B1 FR3045926 B1 FR 3045926B1
- Authority
- FR
- France
- Prior art keywords
- transformer
- enabling
- power supply
- processing device
- electrical protection
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01F38/08—High-leakage transformers or inductances
-
- 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
- H01F38/32—Circuit arrangements
-
- 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
- H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
- H01F38/023—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances
- H01F2038/026—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances non-linear inductive arrangements for converters, e.g. with additional windings
-
- 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
- H01F38/30—Constructions
- H01F2038/305—Constructions with toroidal magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1563020A FR3045926B1 (fr) | 2015-12-22 | 2015-12-22 | Transformateur permettant d'assurer l'alimentation d'un dispositif de traitement dans un appareil de protection electrique, et appareil comportant un tel transformateur |
EP16199446.2A EP3185260A1 (fr) | 2015-12-22 | 2016-11-18 | Transformateur permettant d'assurer l'alimentation d'un dispositif de traitement dans un appareil de protection electrique, et appareil comportant un tel transformateur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1563020A FR3045926B1 (fr) | 2015-12-22 | 2015-12-22 | Transformateur permettant d'assurer l'alimentation d'un dispositif de traitement dans un appareil de protection electrique, et appareil comportant un tel transformateur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3045926A1 FR3045926A1 (fr) | 2017-06-23 |
FR3045926B1 true FR3045926B1 (fr) | 2017-12-22 |
Family
ID=56101505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1563020A Active FR3045926B1 (fr) | 2015-12-22 | 2015-12-22 | Transformateur permettant d'assurer l'alimentation d'un dispositif de traitement dans un appareil de protection electrique, et appareil comportant un tel transformateur |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3185260A1 (fr) |
FR (1) | FR3045926B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1017737A (en) * | 1911-02-08 | 1912-02-20 | Sears B Condit Jr | Series transformer. |
FR709006A (fr) * | 1929-12-07 | 1931-08-01 | Delle Atel Const Electr | Transformateur d'intensité compensé |
FR825150A (fr) * | 1936-08-04 | 1938-02-24 | Delle Atel Const Electr | Dispositif de compensation pour transformateur de courant monoconducteur |
GB2014380B (en) * | 1978-02-01 | 1982-09-08 | Ici Ltd | Control circuit for energising an electrically ignited load |
FR2562732B1 (fr) * | 1984-04-09 | 1989-04-14 | Merlin Gerin | Transformateur de courant pour la protection du neutre d'un appareil electrique tetrapolaire de protection |
JPH0992127A (ja) * | 1995-09-19 | 1997-04-04 | Hitachi Ltd | 漏電遮断器 |
-
2015
- 2015-12-22 FR FR1563020A patent/FR3045926B1/fr active Active
-
2016
- 2016-11-18 EP EP16199446.2A patent/EP3185260A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
FR3045926A1 (fr) | 2017-06-23 |
EP3185260A1 (fr) | 2017-06-28 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20170623 |
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Year of fee payment: 3 |
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Year of fee payment: 5 |
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Year of fee payment: 6 |
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Year of fee payment: 7 |
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PLFP | Fee payment |
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PLFP | Fee payment |
Year of fee payment: 9 |