GB278715A - Improvements in or relating to voltage regulation of rectifier plants - Google Patents

Improvements in or relating to voltage regulation of rectifier plants

Info

Publication number
GB278715A
GB278715A GB26311/27A GB2631127A GB278715A GB 278715 A GB278715 A GB 278715A GB 26311/27 A GB26311/27 A GB 26311/27A GB 2631127 A GB2631127 A GB 2631127A GB 278715 A GB278715 A GB 278715A
Authority
GB
United Kingdom
Prior art keywords
secondary windings
transformer
main
voltage regulation
windings
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
GB26311/27A
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
Publication of GB278715A publication Critical patent/GB278715A/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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer

Landscapes

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

Abstract

278,715. International General Electric Co., Inc., (Assignees of Allgemeine Elektricitõts-Ges.). Oct. 5, 1926, [Convention date]. Vapour and vacuum or low-pressure apparatus, arrangements of.-In a conversion system in which the anodes of a rectifier a are connected to the secondary windings b of a main polyphase transformer, voltage regulation is effected by means of a supplementary transformer having simultaneously variable secondary windings d connected between the load circuit and the main secondary windings b, and forming the star point of the secondary side of the transformer system, these secondary windings d being energized by primary windings f associated with the secondary windings b of the main transformer. A modified arrangement is described in which a three phase secondary system is provided, and the regulating switch is adapted to vary the secondary windings of the supplementary transformer successively.
GB26311/27A 1926-10-05 1927-10-05 Improvements in or relating to voltage regulation of rectifier plants Expired GB278715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE278715X 1926-10-05

Publications (1)

Publication Number Publication Date
GB278715A true GB278715A (en) 1928-10-25

Family

ID=6028559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26311/27A Expired GB278715A (en) 1926-10-05 1927-10-05 Improvements in or relating to voltage regulation of rectifier plants

Country Status (1)

Country Link
GB (1) GB278715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904737B2 (en) * 1968-02-02 1980-05-29 The Lincoln Electric Co., Cleveland, Ohio (V.St.A.) DC power source for arc welding with a single multiphase transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1904737B2 (en) * 1968-02-02 1980-05-29 The Lincoln Electric Co., Cleveland, Ohio (V.St.A.) DC power source for arc welding with a single multiphase transformer
DE1904737C3 (en) * 1968-02-02 1981-02-12 The Lincoln Electric Co., Cleveland, Ohio (V.St.A.) DC power source for arc welding with a single multiphase transformer

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