FR825150A - Compensation device for single-conductor current transformer - Google Patents

Compensation device for single-conductor current transformer

Info

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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle SA
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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR825150A publication Critical patent/FR825150A/en
Expired legal-status Critical Current

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
FR825150D 1936-08-04 1937-08-03 Compensation device for single-conductor current transformer Expired FR825150A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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