GB1232614A - - Google Patents

Info

Publication number
GB1232614A
GB1232614A GB1232614DA GB1232614A GB 1232614 A GB1232614 A GB 1232614A GB 1232614D A GB1232614D A GB 1232614DA GB 1232614 A GB1232614 A GB 1232614A
Authority
GB
United Kingdom
Prior art keywords
coil
windings
contacts
transformer
voltages
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
English (en)
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 filed Critical
Publication of GB1232614A publication Critical patent/GB1232614A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding
    • 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)
  • Ac-Ac Conversion (AREA)
  • Coils Of Transformers For General Uses (AREA)
GB1232614D 1968-10-12 1968-10-12 Expired GB1232614A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4846868 1968-10-12

Publications (1)

Publication Number Publication Date
GB1232614A true GB1232614A (zh) 1971-05-19

Family

ID=10448717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232614D Expired GB1232614A (zh) 1968-10-12 1968-10-12

Country Status (1)

Country Link
GB (1) GB1232614A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107146696A (zh) * 2017-06-27 2017-09-08 国网辽宁省电力有限公司鞍山供电公司 可调节输入电压特种变压器
CN113963923A (zh) * 2021-10-28 2022-01-21 保定天威集团特变电气有限公司 多级粗细调变压器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107146696A (zh) * 2017-06-27 2017-09-08 国网辽宁省电力有限公司鞍山供电公司 可调节输入电压特种变压器
CN113963923A (zh) * 2021-10-28 2022-01-21 保定天威集团特变电气有限公司 多级粗细调变压器
CN113963923B (zh) * 2021-10-28 2024-04-05 保定天威集团特变电气有限公司 多级粗细调变压器

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee