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GB550311A - Improvements in and relating to current transformers - Google Patents

Improvements in and relating to current transformers

Info

Publication number
GB550311A
GB550311A GB3222/42A GB322242A GB550311A GB 550311 A GB550311 A GB 550311A GB 3222/42 A GB3222/42 A GB 3222/42A GB 322242 A GB322242 A GB 322242A GB 550311 A GB550311 A GB 550311A
Authority
GB
United Kingdom
Prior art keywords
relating
current transformers
march
transformers
reactance
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
GB3222/42A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB550311A publication Critical patent/GB550311A/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
    • H01F38/18—Rotary transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)

Abstract

550,311. Transformers. BRITISH THOMSON-HOUSTON CO., Ltd. March 11, 1942, No. 3222. Convention date, March 13, 1941. [Class 38 (ii)] In a cascade current transformer a condenser 25, 30 is connected in series with each of the secondary windings 14, 22, the condensers being dimensioned so that the capacitative reactance of each stage substantially equals the inductive reactance thereof at the operating frequency.
GB3222/42A 1941-03-13 1942-03-11 Improvements in and relating to current transformers Expired GB550311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US550311XA 1941-03-13 1941-03-13

Publications (1)

Publication Number Publication Date
GB550311A true GB550311A (en) 1943-01-01

Family

ID=21995109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3222/42A Expired GB550311A (en) 1941-03-13 1942-03-11 Improvements in and relating to current transformers

Country Status (1)

Country Link
GB (1) GB550311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038181B (en) * 1956-09-22 1958-09-04 Siemens Ag High-voltage test cascade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038181B (en) * 1956-09-22 1958-09-04 Siemens Ag High-voltage test cascade

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