GB1061087A - Voltage regulator devices - Google Patents

Voltage regulator devices

Info

Publication number
GB1061087A
GB1061087A GB5036263A GB5036263A GB1061087A GB 1061087 A GB1061087 A GB 1061087A GB 5036263 A GB5036263 A GB 5036263A GB 5036263 A GB5036263 A GB 5036263A GB 1061087 A GB1061087 A GB 1061087A
Authority
GB
United Kingdom
Prior art keywords
switch
coarse
fine
silicon controlled
controlled rectifiers
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
GB5036263A
Inventor
Peter George Thomas
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.)
PETER GEORGE THOMAS
Foster Transformers Ltd
Original Assignee
PETER GEORGE THOMAS
Foster Transformers 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 PETER GEORGE THOMAS, Foster Transformers Ltd filed Critical PETER GEORGE THOMAS
Priority to GB5036263A priority Critical patent/GB1061087A/en
Publication of GB1061087A publication Critical patent/GB1061087A/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
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrostatic Separation (AREA)

Abstract

1,061,087. Tap-changing transformer systems. FOSTER TRANSFORMERS Ltd., and P. G. THOMAS. Dec. 21, 1964, No. 50362/63. Heading H2H. In a voltage regulating transformer 1 of the type in which the output voltage can be varied by the operation of coarse and fine tapping switches, the fine switch comprises pairs of silicon controlled rectifiers 4, 5 and 6, 7 which are connected in inverse parallel in series with each moving contact 16, 17 of the coarse switch and which are associated with auxiliary windings 2, 3 arranged so that the fine switch is adapted to cover the incremental steps between successive coarse switch contacts. A suitable drive circuit for triggering the silicon controlled rectifiers is described with reference to Fig. 2 (not shown).
GB5036263A 1963-12-20 1963-12-20 Voltage regulator devices Expired GB1061087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5036263A GB1061087A (en) 1963-12-20 1963-12-20 Voltage regulator devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5036263A GB1061087A (en) 1963-12-20 1963-12-20 Voltage regulator devices

Publications (1)

Publication Number Publication Date
GB1061087A true GB1061087A (en) 1967-03-08

Family

ID=10455638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5036263A Expired GB1061087A (en) 1963-12-20 1963-12-20 Voltage regulator devices

Country Status (1)

Country Link
GB (1) GB1061087A (en)

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