DE2843087C2 - - Google Patents

Info

Publication number
DE2843087C2
DE2843087C2 DE2843087A DE2843087A DE2843087C2 DE 2843087 C2 DE2843087 C2 DE 2843087C2 DE 2843087 A DE2843087 A DE 2843087A DE 2843087 A DE2843087 A DE 2843087A DE 2843087 C2 DE2843087 C2 DE 2843087C2
Authority
DE
Germany
Prior art keywords
inverter
semiconductor switch
smoothing
current
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
DE2843087A
Other languages
German (de)
English (en)
Other versions
DE2843087A1 (de
Inventor
Guenter Ing.(Grad.) 1000 Berlin De Junge
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 DE19782843087 priority Critical patent/DE2843087A1/de
Priority to NL7906586A priority patent/NL7906586A/nl
Priority to AT0615979A priority patent/AT369594B/de
Priority to DK399279A priority patent/DK399279A/da
Priority to FR7923954A priority patent/FR2437728A1/fr
Priority to ZA00795179A priority patent/ZA795179B/xx
Publication of DE2843087A1 publication Critical patent/DE2843087A1/de
Application granted granted Critical
Publication of DE2843087C2 publication Critical patent/DE2843087C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02H7/122—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 inverters, i.e. DC/AC converters
    • H02H7/1225—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 inverters, i.e. DC/AC converters responsive to internal faults, e.g. shoot-through
    • 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
    • H02M7/5152—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 with separate extinguishing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
DE19782843087 1978-09-29 1978-09-29 Loescheinrichtung und ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter Granted DE2843087A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19782843087 DE2843087A1 (de) 1978-09-29 1978-09-29 Loescheinrichtung und ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter
NL7906586A NL7906586A (nl) 1978-09-29 1979-09-03 Doofinrichting en overstroombeveiliging voor een tussenketenomzetter of zelf-regelende omvormer.
AT0615979A AT369594B (de) 1978-09-29 1979-09-19 Loescheinrichtung und ueberstromschutzeinrichtung fuer einen wechselrichter
DK399279A DK399279A (da) 1978-09-29 1979-09-24 Slukkekobling og overstroemsbeskyttelse til en mellemkredsomformer eller selvstyrende vekselretter
FR7923954A FR2437728A1 (fr) 1978-09-29 1979-09-26 Dispositif d'extinction et protection a maximum de courant pour un convertisseur statique de frequence a circuit intermediaire ou un onduleur autocommute
ZA00795179A ZA795179B (en) 1978-09-29 1979-09-28 A quenching arrangement and an overcurrent protection for an intermediate circuit inverter or an automatically fired inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782843087 DE2843087A1 (de) 1978-09-29 1978-09-29 Loescheinrichtung und ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter

Publications (2)

Publication Number Publication Date
DE2843087A1 DE2843087A1 (de) 1980-04-10
DE2843087C2 true DE2843087C2 (enrdf_load_stackoverflow) 1988-11-10

Family

ID=6051264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782843087 Granted DE2843087A1 (de) 1978-09-29 1978-09-29 Loescheinrichtung und ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter

Country Status (6)

Country Link
AT (1) AT369594B (enrdf_load_stackoverflow)
DE (1) DE2843087A1 (enrdf_load_stackoverflow)
DK (1) DK399279A (enrdf_load_stackoverflow)
FR (1) FR2437728A1 (enrdf_load_stackoverflow)
NL (1) NL7906586A (enrdf_load_stackoverflow)
ZA (1) ZA795179B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572859A1 (fr) * 1984-11-06 1986-05-09 Electricite De France Onduleur a thyristors comportant un circuit de protection contre les defauts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538317C2 (de) * 1975-08-26 1983-12-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Löschung eines Thyristors mittels parallelgeschaltetem Transistor
US4146921A (en) * 1976-07-27 1979-03-27 Mitsubishi Denki Kabushiki Kaisha Power control or conversion apparatus
DE2707988A1 (de) * 1977-02-24 1978-08-31 Mitsubishi Electric Corp System und vorrichtung zur stromsteuerung

Also Published As

Publication number Publication date
NL7906586A (nl) 1980-04-01
ZA795179B (en) 1980-09-24
AT369594B (de) 1983-01-10
DK399279A (da) 1980-03-30
DE2843087A1 (de) 1980-04-10
FR2437728A1 (fr) 1980-04-25
ATA615979A (de) 1982-05-15

Similar Documents

Publication Publication Date Title
EP0852842B1 (de) Verlustarmer leistungs-wechselrichter
DE69108586T2 (de) Stromversorgungsschaltung.
DE2834512C2 (de) Umformer mit ausschaltbaren Thyristoren
DE19746112A1 (de) Stromrichteranordnung
DE2320128C3 (de) Zerhacker
DE69210940T2 (de) Leistungsumrichter
DE3244623A1 (de) Beschaltung fuer elektronische zweigpaare in antiparallelschaltung
EP0203571B1 (de) Statischer Wechselrichter mit einer Schaltung zur Stromüberhöhung im Kurzschlussfall
DE3429488A1 (de) Elektronische schaltvorrichtung
CH668518A5 (de) Inverter.
DE3215589C2 (enrdf_load_stackoverflow)
DE2724741C3 (de) Schutzbeschaltung für jeweils ein Stromrichterventil
DE2406445A1 (de) Statischer synchronunterbrecher
DE2843087C2 (enrdf_load_stackoverflow)
DE3020071A1 (de) Wechselrichter
DE2716367C2 (de) Schutzbeschaltung für im Wechselschaltbetrieb gegen induktive Last arbeitende Transistoren
DE2641183A1 (de) Einrichtung ohne prinzipbedingte verluste zur entlastung elektrischer oder elektronischer einwegschalter von ihrer verlustleistungsbeanspruchung beim ausschalten
EP1553686B1 (de) Hochspannungs-Gleichstromversorgung sowie Verfahren zum Betrieb einer solchen Hochspannungs-Gleichstromversorgung
DE4042378C2 (enrdf_load_stackoverflow)
DE4430078A1 (de) Schaltungsanordnung zur Vermeidung von Schaltverlusten eines Zweigpaares eines selbstgeführten Stromrichters mit eingeprägter Zwischenkreisgleichspannung
DE3836698A1 (de) Beschaltung fuer abschaltbare ventile
WO2007051321A2 (de) Umrichterschaltung zur schaltung einer vielzahl von schaltspannungsniveaus
DE3717488C2 (enrdf_load_stackoverflow)
DE3524522A1 (de) Rueckspeisende beschaltung fuer elektronische zweigpaare in antiparallelschaltung
DE3120469C2 (de) Schaltungsanordnung zur Entlastung elektronischer Zweigpaare von der Verlustenergie beim Ein- und Abschaltvorgang

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H02M 7/505

8126 Change of the secondary classification

Ipc: H02M 1/06

8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee