DE2831138C2 - - Google Patents

Info

Publication number
DE2831138C2
DE2831138C2 DE19782831138 DE2831138A DE2831138C2 DE 2831138 C2 DE2831138 C2 DE 2831138C2 DE 19782831138 DE19782831138 DE 19782831138 DE 2831138 A DE2831138 A DE 2831138A DE 2831138 C2 DE2831138 C2 DE 2831138C2
Authority
DE
Germany
Prior art keywords
commutation
converter
output
prim
thyristors
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
DE19782831138
Other languages
German (de)
English (en)
Other versions
DE2831138A1 (de
Inventor
Juergen Ing.(Grad.) 1000 Berlin De Fritsche
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19782831138 priority Critical patent/DE2831138A1/de
Publication of DE2831138A1 publication Critical patent/DE2831138A1/de
Application granted granted Critical
Publication of DE2831138C2 publication Critical patent/DE2831138C2/de
Granted 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
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of DC power input into AC 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
    • H02M7/515—Conversion of DC power input into AC 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
    • H02M7/5157—Conversion of DC power input into AC 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 wherein the extinguishing of every commutation element will be obtained by means of a commutation inductance, by starting another main commutation element in series with the first
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
    • H02H7/127—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
DE19782831138 1978-07-13 1978-07-13 Verfahren zum schutz von zwangskommutierten stromrichtern und anordnung zur durchfuehrung des verfahrens Granted DE2831138A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782831138 DE2831138A1 (de) 1978-07-13 1978-07-13 Verfahren zum schutz von zwangskommutierten stromrichtern und anordnung zur durchfuehrung des verfahrens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782831138 DE2831138A1 (de) 1978-07-13 1978-07-13 Verfahren zum schutz von zwangskommutierten stromrichtern und anordnung zur durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
DE2831138A1 DE2831138A1 (de) 1980-01-24
DE2831138C2 true DE2831138C2 (enExample) 1987-08-13

Family

ID=6044448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782831138 Granted DE2831138A1 (de) 1978-07-13 1978-07-13 Verfahren zum schutz von zwangskommutierten stromrichtern und anordnung zur durchfuehrung des verfahrens

Country Status (1)

Country Link
DE (1) DE2831138A1 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1954063A1 (de) * 1969-10-23 1971-05-06 Licentia Gmbh Schaltungsanordnung zur Ein- und Ausschaltung,sowie zur UEberwachung von zwangskommutierten Stromrichtern

Also Published As

Publication number Publication date
DE2831138A1 (de) 1980-01-24

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee