GB395632A - Improvements relating to polyphase grid-controlled electrical discharge devices - Google Patents

Improvements relating to polyphase grid-controlled electrical discharge devices

Info

Publication number
GB395632A
GB395632A GB3624/33A GB362433A GB395632A GB 395632 A GB395632 A GB 395632A GB 3624/33 A GB3624/33 A GB 3624/33A GB 362433 A GB362433 A GB 362433A GB 395632 A GB395632 A GB 395632A
Authority
GB
United Kingdom
Prior art keywords
control
feb
groups
electrical discharge
control grids
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
GB3624/33A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB395632A publication Critical patent/GB395632A/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

Abstract

395,632. Rectifying alternating current. SIEMENS-SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin . Feb. 6, 1933, No. 3624. Convention date, Feb. 6, 1932. [Class 38 (ii).] Relates to a polyphase discharge device in which regulation is obtained by means of control grids and consists in electrically connecting the control grids in groups I, II each group being supplied from a single source of control potential R1, R2. By this means the somewhat complicated normal grid circuit connections are avoided and in addition fewer lead-ins to the rectifier are necessary. The control grids are divided into two groups so that when operating with considerably retarded control potentials, there is no possibility of an anode having a rising voltage igniting instead of the correct anode which has a falling voltage.
GB3624/33A 1932-02-06 1933-02-06 Improvements relating to polyphase grid-controlled electrical discharge devices Expired GB395632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE395632X 1932-02-06

Publications (1)

Publication Number Publication Date
GB395632A true GB395632A (en) 1933-07-20

Family

ID=6396879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3624/33A Expired GB395632A (en) 1932-02-06 1933-02-06 Improvements relating to polyphase grid-controlled electrical discharge devices

Country Status (2)

Country Link
FR (1) FR749900A (en)
GB (1) GB395632A (en)

Also Published As

Publication number Publication date
FR749900A (en) 1933-08-01

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