DE2843087A1 - Loescheinrichtung und ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter - Google Patents

Loescheinrichtung und ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter

Info

Publication number
DE2843087A1
DE2843087A1 DE19782843087 DE2843087A DE2843087A1 DE 2843087 A1 DE2843087 A1 DE 2843087A1 DE 19782843087 DE19782843087 DE 19782843087 DE 2843087 A DE2843087 A DE 2843087A DE 2843087 A1 DE2843087 A1 DE 2843087A1
Authority
DE
Germany
Prior art keywords
inverter
semiconductor switch
overcurrent protection
thyristors
current
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.)
Granted
Application number
DE19782843087
Other languages
German (de)
English (en)
Other versions
DE2843087C2 (enrdf_load_stackoverflow
Inventor
Guenter Ing Grad 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 true DE2843087A1 (de) 1980-04-10
DE2843087C2 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2418922A1 (de) * 1973-04-20 1974-11-14 Hitachi Ltd Stromrichtergeraet fuer wechselstrommotor-antrieb
DE2538317A1 (de) * 1975-08-26 1977-03-10 Licentia Gmbh Schaltungsanordnung mit steuerbaren halbleiterventilen
DE2733715A1 (de) * 1976-07-27 1978-02-02 Mitsubishi Electric Corp Leistungs- steuer- oder wandlervorrichtung
DE2707988A1 (de) * 1977-02-24 1978-08-31 Mitsubishi Electric Corp System und vorrichtung zur stromsteuerung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2418922A1 (de) * 1973-04-20 1974-11-14 Hitachi Ltd Stromrichtergeraet fuer wechselstrommotor-antrieb
DE2538317A1 (de) * 1975-08-26 1977-03-10 Licentia Gmbh Schaltungsanordnung mit steuerbaren halbleiterventilen
DE2733715A1 (de) * 1976-07-27 1978-02-02 Mitsubishi Electric Corp Leistungs- steuer- oder wandlervorrichtung
DE2707988A1 (de) * 1977-02-24 1978-08-31 Mitsubishi Electric Corp System und vorrichtung zur stromsteuerung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NESTLER, Johannes, WREDE, Hans: Leistungs- transistoren in Stromrichtern. In: Wissen- schaftliche Berichte AEG-Telefunken 50(1977) 1/2, S.39-47 *

Also Published As

Publication number Publication date
AT369594B (de) 1983-01-10
NL7906586A (nl) 1980-04-01
FR2437728A1 (fr) 1980-04-25
DK399279A (da) 1980-03-30
ZA795179B (en) 1980-09-24
ATA615979A (de) 1982-05-15
DE2843087C2 (enrdf_load_stackoverflow) 1988-11-10

Similar Documents

Publication Publication Date Title
EP0852842B1 (de) Verlustarmer leistungs-wechselrichter
DE10014641C2 (de) Schaltungsanordnung mit einem bidirektionalen Leistungsschalter in Common Kollektor Mode und mit einer aktiven Überspannungsschutzvorrichtung
DE19746112A1 (de) Stromrichteranordnung
EP1980013A1 (de) Schaltzelle sowie umrichterschaltung zur schaltung einer vielzahl von spannungsniveaus
DE2834512A1 (de) Umformer
WO2018149493A1 (de) Modul für modularen mehrpunktumrichter mit kurzschliesser und kondensatorstrombegrenzung
DE69210940T2 (de) Leistungsumrichter
DE3244623A1 (de) Beschaltung fuer elektronische zweigpaare in antiparallelschaltung
EP1252656A1 (de) Schutzanordnung für schottky-diode
DE69326936T2 (de) Wandlervorrichtung
AT409318B (de) Schutzschaltung für eine netzgeführte thyristorbrücke
DE102020207668A1 (de) Dämpfungsschaltung und stromrichter
DE3215589A1 (de) Beschaltung ohne prinzipbedingte verluste fuer elektronische zweigpaare in antiparallelschaltung
DE2843087A1 (de) Loescheinrichtung und ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter
DE2350584A1 (de) Mit spannungsteilung arbeitende gleichstrom-leistungsschalteinrichtung
EP0009225B1 (de) Schutzbeschaltung
DE2831495A1 (de) Ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter
DE4321988A1 (de) Schaltungsanordnung für einen Zweipunkt-Wechselrichterschaltpol
EP1553686B1 (de) Hochspannungs-Gleichstromversorgung sowie Verfahren zum Betrieb einer solchen Hochspannungs-Gleichstromversorgung
DE4042378C2 (enrdf_load_stackoverflow)
WO2007051321A2 (de) Umrichterschaltung zur schaltung einer vielzahl von schaltspannungsniveaus
DE3515644C2 (enrdf_load_stackoverflow)
DE3524522A1 (de) Rueckspeisende beschaltung fuer elektronische zweigpaare in antiparallelschaltung
DE3501925A1 (de) Schaltungsanordnung fuer ein halbgesteuertes elektronisches zweigpaar
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