GB1139593A - Improved resonant coupling between a.c. networks - Google Patents

Improved resonant coupling between a.c. networks

Info

Publication number
GB1139593A
GB1139593A GB4041465A GB4041465A GB1139593A GB 1139593 A GB1139593 A GB 1139593A GB 4041465 A GB4041465 A GB 4041465A GB 4041465 A GB4041465 A GB 4041465A GB 1139593 A GB1139593 A GB 1139593A
Authority
GB
United Kingdom
Prior art keywords
networks
combination
resonant coupling
improved resonant
series
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
GB4041465A
Inventor
Kenneth Meirig Jones
Hemesh Laxmidas Thanawala
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB4041465A priority Critical patent/GB1139593A/en
Priority to FR77254A priority patent/FR1494422A/en
Publication of GB1139593A publication Critical patent/GB1139593A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/021—Current limitation using saturable reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

1,139,593. Transmission line arrangements. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. 16 Aug., 1966 [22 Sept., 1965], No. 40414/65. Heading H2H. A current limiting link between two A.C. networks 5, 6 comprises a saturable transformer 1-4 connected to a capacitor 7, the combination being series resonant at normal currents and frequency. At least part of transformer core has a sharp saturation knee. A resistor (not shown) may be connected across part or whole of the primary winding or a tertiary winding. An additional choke f may be connected in series with the combination.
GB4041465A 1965-09-22 1965-09-22 Improved resonant coupling between a.c. networks Expired GB1139593A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4041465A GB1139593A (en) 1965-09-22 1965-09-22 Improved resonant coupling between a.c. networks
FR77254A FR1494422A (en) 1965-09-22 1966-09-22 Improvements to AC circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4041465A GB1139593A (en) 1965-09-22 1965-09-22 Improved resonant coupling between a.c. networks

Publications (1)

Publication Number Publication Date
GB1139593A true GB1139593A (en) 1969-01-08

Family

ID=10414785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4041465A Expired GB1139593A (en) 1965-09-22 1965-09-22 Improved resonant coupling between a.c. networks

Country Status (1)

Country Link
GB (1) GB1139593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102097794A (en) * 2011-02-21 2011-06-15 山东大学 Device and method for limiting short circuit current by utilizing saturation characteristics of transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102097794A (en) * 2011-02-21 2011-06-15 山东大学 Device and method for limiting short circuit current by utilizing saturation characteristics of transformer

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