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GB914268A - Improvements in or relating to semi-conductor rectifier arrangements - Google Patents

Improvements in or relating to semi-conductor rectifier arrangements

Info

Publication number
GB914268A
GB914268A GB1942760A GB1942760A GB914268A GB 914268 A GB914268 A GB 914268A GB 1942760 A GB1942760 A GB 1942760A GB 1942760 A GB1942760 A GB 1942760A GB 914268 A GB914268 A GB 914268A
Authority
GB
United Kingdom
Prior art keywords
rectifier
rectifiers
june
conduct
series
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
GB1942760A
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 Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Corp filed Critical Siemens Schuckertwerke AG
Publication of GB914268A publication Critical patent/GB914268A/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • 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
    • H02M7/155—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 semiconductor devices only
    • H02M7/17—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 semiconductor devices only arranged for operation in parallel

Landscapes

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

Abstract

914,268. Rectifying. SIEMENS-SCHUCKERTWERKE A.G. June 1, 1960 [June 11, 1959], No. 19427/60. Class 38 (2). A rectifying arrangement comprises parallel connected controlled semi-conductor rectifiers 3, 7, 11, which may form one branch of a polyphase bridge circuit, the control electrode of only one rectifier 3 being connected to control voltage source 2. In series with each rectifier except the last is a current transformer 4 whose secondary winding is connected to the control electrode of the next succeeding rectifier through a resistor 5, so that conduction of rectifier 3 makes rectifier 7 conduct, which in turn makes rectifier 11 conduct. Auxiliary rectifiers 6 prevent reverse potentials being applied to the control electrodes of rectifiers 7, 11 when the previous rectifier stops conducting. In another embodiment (Fig. 2, not shown), a single current transformer has its secondary connected through separate resistors to the control electrodes of both the remaining rectifiers. The auxiliary rectifiers are then connected in series with the resistors. The main rectifiers may be four layer rectifiers or switching transistors, which operate like thyratrons.
GB1942760A 1959-06-11 1960-06-01 Improvements in or relating to semi-conductor rectifier arrangements Expired GB914268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0063444 1959-06-11

Publications (1)

Publication Number Publication Date
GB914268A true GB914268A (en) 1963-01-02

Family

ID=7496388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1942760A Expired GB914268A (en) 1959-06-11 1960-06-01 Improvements in or relating to semi-conductor rectifier arrangements

Country Status (2)

Country Link
BE (1) BE589860A (en)
GB (1) GB914268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412312A (en) * 1966-11-22 1968-11-19 Westinghouse Electric Corp Series connected, slave triggered, controlled rectifier assemblies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412312A (en) * 1966-11-22 1968-11-19 Westinghouse Electric Corp Series connected, slave triggered, controlled rectifier assemblies

Also Published As

Publication number Publication date
BE589860A (en)

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