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GB8610881D0 - Voltage control scheme - Google Patents

Voltage control scheme

Info

Publication number
GB8610881D0
GB8610881D0 GB868610881A GB8610881A GB8610881D0 GB 8610881 D0 GB8610881 D0 GB 8610881D0 GB 868610881 A GB868610881 A GB 868610881A GB 8610881 A GB8610881 A GB 8610881A GB 8610881 D0 GB8610881 D0 GB 8610881D0
Authority
GB
United Kingdom
Prior art keywords
voltage control
control scheme
scheme
voltage
control
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.)
Granted
Application number
GB868610881A
Other versions
GB2190219B (en
GB2190219A (en
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.)
Hiscock N J
Original Assignee
Hiscock N J
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 Hiscock N J filed Critical Hiscock N J
Priority to GB8610881A priority Critical patent/GB2190219B/en
Publication of GB8610881D0 publication Critical patent/GB8610881D0/en
Publication of GB2190219A publication Critical patent/GB2190219A/en
Application granted granted Critical
Publication of GB2190219B publication Critical patent/GB2190219B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/14—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
GB8610881A 1986-05-03 1986-05-03 A voltage control scheme for high voltage power transformers Expired - Lifetime GB2190219B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8610881A GB2190219B (en) 1986-05-03 1986-05-03 A voltage control scheme for high voltage power transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8610881A GB2190219B (en) 1986-05-03 1986-05-03 A voltage control scheme for high voltage power transformers

Publications (3)

Publication Number Publication Date
GB8610881D0 true GB8610881D0 (en) 1986-06-11
GB2190219A GB2190219A (en) 1987-11-11
GB2190219B GB2190219B (en) 1990-06-13

Family

ID=10597312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8610881A Expired - Lifetime GB2190219B (en) 1986-05-03 1986-05-03 A voltage control scheme for high voltage power transformers

Country Status (1)

Country Link
GB (1) GB2190219B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9501432D0 (en) * 1995-01-25 1995-03-15 Foxboro The Company Controller and method for controlling electrical supergrid transformer voltage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB587881A (en) * 1942-05-29 1947-05-08 British Thomson Houston Co Ltd Improvements in line drop compensation of voltage regulators for alternating currentpower circuits
GB589854A (en) * 1942-12-14 1947-07-02 British Thomson Houston Co Ltd Improvements in and relating to electric voltage control systems for interconnected power circuits
GB793278A (en) * 1955-01-21 1958-04-16 Gen Electric Improved system for controlling parallel circuits supplying a common load
GB833255A (en) * 1955-10-28 1960-04-21 Gen Electric Improvements relating to electric supply systems
GB1088754A (en) * 1963-07-12 1967-10-25 Bruce Pebbles Ind Ltd Transformer control arrangement
US3721894A (en) * 1972-05-15 1973-03-20 R Beckwith Regulator control

Also Published As

Publication number Publication date
GB2190219B (en) 1990-06-13
GB2190219A (en) 1987-11-11

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20060502