GB447506A - Improvements in and relating to rectifiers - Google Patents

Improvements in and relating to rectifiers

Info

Publication number
GB447506A
GB447506A GB35792/34A GB3579234A GB447506A GB 447506 A GB447506 A GB 447506A GB 35792/34 A GB35792/34 A GB 35792/34A GB 3579234 A GB3579234 A GB 3579234A GB 447506 A GB447506 A GB 447506A
Authority
GB
United Kingdom
Prior art keywords
anodes
star point
current
dec
anode
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
GB35792/34A
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.)
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 GB447506A publication Critical patent/GB447506A/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
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/15—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using discharge tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)

Abstract

447,506. Converting. AKT.-GES. BROWN, BOVERI, & CIE, Baden, Switzerland. Dec. 13, 1934, No. 35792. Convention date, Dec. 30, 1933. [Class 38 (ii)] In a polyphase rectifier in which the anodes 11 ... 16 associated with individual phase windings are equipped with grids 4 capable of extinguishing the arc while the anodes are under positive voltage, a star point anode 18 is provided for conducting current during the period following interruption of current in one main anode and while current is building up in the next. Where a divided secondary is used in conjunction with an interphase transformer 7, Fig. 2, star point anodes 18a, 18b are provided for each star point. Specifications 409,331 and 430,915, [both in Group XL], are referred to. The Specification as open to inspection under Sect. 91 states that the invention may be applied to inverters. This subject-matter does not appear in the Specification as accepted.
GB35792/34A 1933-12-30 1934-12-13 Improvements in and relating to rectifiers Expired GB447506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE447506X 1933-12-30

Publications (1)

Publication Number Publication Date
GB447506A true GB447506A (en) 1936-05-20

Family

ID=6538014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35792/34A Expired GB447506A (en) 1933-12-30 1934-12-13 Improvements in and relating to rectifiers

Country Status (1)

Country Link
GB (1) GB447506A (en)

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