GB185920A - Improvements in and relating to voltage regulating systems - Google Patents

Improvements in and relating to voltage regulating systems

Info

Publication number
GB185920A
GB185920A GB2018321A GB2018321A GB185920A GB 185920 A GB185920 A GB 185920A GB 2018321 A GB2018321 A GB 2018321A GB 2018321 A GB2018321 A GB 2018321A GB 185920 A GB185920 A GB 185920A
Authority
GB
United Kingdom
Prior art keywords
transformer
switch
regulator
primary winding
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
GB2018321A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB2018321A priority Critical patent/GB185920A/en
Publication of GB185920A publication Critical patent/GB185920A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

185,920. British Thomson-Houston Co., Ltd., (General Electric Co.). July 27, 1921. Systems depending on the use of static transformers.-A voltage-regulator for an alternating- current system comprises an induction regulator having its inducing and induced windings connected as an auto-transformer with substantially the same number of turns in both windings, a series transformer having its primary winding connected to the terminals of the regulator and its secondary winding in series with the circuit to be regulated, and switching means adapted to reverse the connections of the primary winding of the transformer to the regulator. Means are also provided to short-circuit the primary winding of the transformer during the operation of the reversing-switch. The primary winding 3, Fig. 1, of an induction regulator 2 is connected to the system 1 through a transformer 5 and a switch 6, and the induced winding 4 is connected to a series transformer 7 through a reversing- switch 8. The switch 8 and short-circuiting switch 9 are interlocked. In the arrangement shown in Fig. 2, a three-phase induction regulator 11 is connected to a series transformer 15 by means of a reversing-switch 16, and switches 17, 18 are provided to short-circuit the opposite ends of the primary windings of the transformer 15.
GB2018321A 1921-07-27 1921-07-27 Improvements in and relating to voltage regulating systems Expired GB185920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2018321A GB185920A (en) 1921-07-27 1921-07-27 Improvements in and relating to voltage regulating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2018321A GB185920A (en) 1921-07-27 1921-07-27 Improvements in and relating to voltage regulating systems

Publications (1)

Publication Number Publication Date
GB185920A true GB185920A (en) 1922-09-21

Family

ID=10141768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2018321A Expired GB185920A (en) 1921-07-27 1921-07-27 Improvements in and relating to voltage regulating systems

Country Status (1)

Country Link
GB (1) GB185920A (en)

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