GB1535907A - Voltage regulator for a tapped transformer - Google Patents

Voltage regulator for a tapped transformer

Info

Publication number
GB1535907A
GB1535907A GB2847877A GB2847877A GB1535907A GB 1535907 A GB1535907 A GB 1535907A GB 2847877 A GB2847877 A GB 2847877A GB 2847877 A GB2847877 A GB 2847877A GB 1535907 A GB1535907 A GB 1535907A
Authority
GB
United Kingdom
Prior art keywords
voltage
summation
amplifier
input
potentiometer
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
GB2847877A
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.)
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Original Assignee
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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 Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Publication of GB1535907A publication Critical patent/GB1535907A/en
Expired 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
    • G05F1/24—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Control Of Electrical Variables (AREA)
  • Dc-Dc Converters (AREA)
  • Soft Magnetic Materials (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Amplifiers (AREA)

Abstract

1535907 Phase shifters MASCHINENFABRIK REINHAUSEN Gebr SCHEUBECK GmbH & CO KG 7 July 1977 [9 July 1976] 28478/77 Addition to 1536022 Heading H2F In a voltage regulator, associated with a tapped transformer connected to a power transmission line, comprising the network of the parent Specification 1,536,022 replicating inphase and quadrature components of the voltage drop in the transmission line which appear between two respective output terminals 161, 121 and a reference line 71, the in-phase component is connected across a first potentiometer 30 and the quadrature component is connected across a second potentiometer 31, the sliders of these two potentiometers being connected to one input terminal 37 of a summation amplifier 38 whose ether input terminal 36 is connected to the reference line 71 so that the two replicated components appear in vectorially correct: summation at the output 39 of the amplifier as a compensating voltage U K . A feedback path 46 is provided between the output and one input 37 of the summation amplifier. A voltage transformer 41 may be provided whose secondary is connected to the one input 37 of the summation amplifier and whose primary is fed from the voltage to be regulated, Fig. 2, not shown.
GB2847877A 1976-07-09 1977-07-07 Voltage regulator for a tapped transformer Expired GB1535907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762630933 DE2630933C3 (en) 1976-07-09 1976-07-09 Voltage regulator for step transformers

Publications (1)

Publication Number Publication Date
GB1535907A true GB1535907A (en) 1978-12-13

Family

ID=5982613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2847877A Expired GB1535907A (en) 1976-07-09 1977-07-07 Voltage regulator for a tapped transformer

Country Status (8)

Country Link
JP (1) JPS5310045A (en)
AT (1) AT358667B (en)
BE (1) BE856644R (en)
DE (1) DE2630933C3 (en)
FR (1) FR2361694A2 (en)
GB (1) GB1535907A (en)
NL (1) NL187547C (en)
SE (1) SE421259B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033391C2 (en) * 1990-10-20 1994-06-09 Reinhausen Maschf Scheubeck Procedure for parallel control of step transformers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504278C2 (en) * 1975-02-01 1976-11-25 Gossen Gmbh ARRANGEMENT FOR VOLTAGE REGULATOR

Also Published As

Publication number Publication date
NL187547B (en) 1991-06-03
AT358667B (en) 1980-09-25
BE856644R (en) 1977-10-31
DE2630933A1 (en) 1978-01-12
JPS5310045A (en) 1978-01-30
SE421259B (en) 1981-12-07
SE7707776L (en) 1978-01-10
NL187547C (en) 1991-11-01
ATA489477A (en) 1980-02-15
FR2361694B2 (en) 1982-07-02
DE2630933C3 (en) 1980-07-31
DE2630933B2 (en) 1979-11-15
NL7707630A (en) 1978-01-11
FR2361694A2 (en) 1978-03-10

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)