GB392463A - Improvements in and relating to the feeding of a rectifier from a twelve-phase system - Google Patents

Improvements in and relating to the feeding of a rectifier from a twelve-phase system

Info

Publication number
GB392463A
GB392463A GB33756/32A GB3375632A GB392463A GB 392463 A GB392463 A GB 392463A GB 33756/32 A GB33756/32 A GB 33756/32A GB 3375632 A GB3375632 A GB 3375632A GB 392463 A GB392463 A GB 392463A
Authority
GB
United Kingdom
Prior art keywords
phase
twelve
feeding
nov
forming
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
GB33756/32A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB392463A publication Critical patent/GB392463A/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)
  • Rectifiers (AREA)

Abstract

392,463. Rectifying alternating current; transformers. AKT.-GES. BROWN, BOVERI, ET CIE, Baden, Switzerland. Nov. 29, 1932, No. 33756. Convention date, Nov. 30, 1931. [Class 38 (ii).] An arrangement for feeding a twelve phase rectifier comprises a transformer having twelve secondary phases arranged in three symmetrical four-phase groups, the star points of which are interconnected by a three-phase zig-zag connected choke S forming the neutral point of the system and the negative terminal of the D.C. system. Each of the four-phase groups (1, 4, 7, 10) (2, 5, 8, 11) and (3, 6, 9, 12) comprises a centre tapped winding associated with one primary phase and connected at each end to a pair of windings associated one with each of the other primary phases and forming the output connections of the system.
GB33756/32A 1931-11-30 1932-11-29 Improvements in and relating to the feeding of a rectifier from a twelve-phase system Expired GB392463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH392463X 1931-11-30

Publications (1)

Publication Number Publication Date
GB392463A true GB392463A (en) 1933-05-18

Family

ID=4513982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33756/32A Expired GB392463A (en) 1931-11-30 1932-11-29 Improvements in and relating to the feeding of a rectifier from a twelve-phase system

Country Status (1)

Country Link
GB (1) GB392463A (en)

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