FR825150A - Compensation device for single-conductor current transformer - Google Patents
Compensation device for single-conductor current transformerInfo
- Publication number
- FR825150A FR825150A FR825150DA FR825150A FR 825150 A FR825150 A FR 825150A FR 825150D A FR825150D A FR 825150DA FR 825150 A FR825150 A FR 825150A
- Authority
- FR
- France
- Prior art keywords
- current transformer
- compensation device
- conductor current
- conductor
- compensation
- 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.)
- Expired
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
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
- H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
- H01F27/427—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE825150X | 1936-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR825150A true FR825150A (en) | 1938-02-24 |
Family
ID=6747460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR825150D Expired FR825150A (en) | 1936-08-04 | 1937-08-03 | Compensation device for single-conductor current transformer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR825150A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0225006A2 (en) * | 1985-10-25 | 1987-06-10 | S & C ELECTRIC COMPANY | Improved current-sensing arrangement and method for a circuit-interrupter control circuit |
FR3045926A1 (en) * | 2015-12-22 | 2017-06-23 | Schneider Electric Ind Sas | TRANSFORMER FOR ENABLING THE POWER SUPPLY OF A PROCESSING DEVICE IN AN ELECTRICAL PROTECTION APPARATUS, AND APPARATUS COMPRISING SUCH A TRANSFORMER |
-
1937
- 1937-08-03 FR FR825150D patent/FR825150A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0225006A2 (en) * | 1985-10-25 | 1987-06-10 | S & C ELECTRIC COMPANY | Improved current-sensing arrangement and method for a circuit-interrupter control circuit |
EP0225006A3 (en) * | 1985-10-25 | 1987-11-11 | S & C Electric Company | Improved current-sensing arrangement and method for a circuit-interrupter control circuit |
FR3045926A1 (en) * | 2015-12-22 | 2017-06-23 | Schneider Electric Ind Sas | TRANSFORMER FOR ENABLING THE POWER SUPPLY OF A PROCESSING DEVICE IN AN ELECTRICAL PROTECTION APPARATUS, AND APPARATUS COMPRISING SUCH A TRANSFORMER |
EP3185260A1 (en) * | 2015-12-22 | 2017-06-28 | Schneider Electric Industries SAS | Transformer for ensuring the power supply for a processing device in an electrical protection apparatus, and apparatus comprising such a transformer |
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