GB424859A - Improvements in and relating to electric converter systems - Google Patents

Improvements in and relating to electric converter systems

Info

Publication number
GB424859A
GB424859A GB5873/34A GB587334A GB424859A GB 424859 A GB424859 A GB 424859A GB 5873/34 A GB5873/34 A GB 5873/34A GB 587334 A GB587334 A GB 587334A GB 424859 A GB424859 A GB 424859A
Authority
GB
United Kingdom
Prior art keywords
valves
inverter
rectifier
feb
transformer
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
GB5873/34A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB424859A publication Critical patent/GB424859A/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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/33—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using discharge tubes only

Landscapes

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

Abstract

424,859. Converting. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Allgemeine Elektricitats-Ges. ; 2, Friedrich Karl-Ufer, Berlin) Feb. 22, 1934, No. 5873. Convention date, Feb. 24, 1933. [Class 38 (ii)] A parallel-type inverter comprising valves 2, 3, a commutating condenser 4, and a transformer 5 is associated with a rectifier comprising valves 10, 11 connected to a separate winding on the transformer and arranged to feed back energy to the D.C. supply 1 so as to maintain the inverter under constant load and thereby maintain constant output voltage. The inverter is shown as feeding a rectifier comprising valves 6, 7, through which a secondary D.C. network 8 is supplied. Additional reversely-connected valves 12, 13 and a commutating condenser 14 may be associated with the rectifiers 6, 7 to permit of energy being fed back from the D.C. network 8. The valves 10, 11 may be grid-controlled in order that the amount of feed back and consequently the output of the inverter may be regulated. Above the load range in which the feed-back arrangement is effective the inverter output may be regulated by varying the frequency. Specification 424,728 is referred to.
GB5873/34A 1933-02-24 1934-02-22 Improvements in and relating to electric converter systems Expired GB424859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE424859X 1933-02-24

Publications (1)

Publication Number Publication Date
GB424859A true GB424859A (en) 1935-03-01

Family

ID=6476967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5873/34A Expired GB424859A (en) 1933-02-24 1934-02-22 Improvements in and relating to electric converter systems

Country Status (2)

Country Link
FR (1) FR768971A (en)
GB (1) GB424859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3240173A1 (en) * 2016-04-22 2017-11-01 General Electric Company Gas tube-switched high voltage dc power converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3240173A1 (en) * 2016-04-22 2017-11-01 General Electric Company Gas tube-switched high voltage dc power converter
US9973092B2 (en) 2016-04-22 2018-05-15 General Electric Company Gas tube-switched high voltage DC power converter

Also Published As

Publication number Publication date
FR768971A (en) 1934-08-17

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