AT378451B - THREE-PHASE TRANSISTOR INVERTER - Google Patents

THREE-PHASE TRANSISTOR INVERTER

Info

Publication number
AT378451B
AT378451B AT572580A AT572580A AT378451B AT 378451 B AT378451 B AT 378451B AT 572580 A AT572580 A AT 572580A AT 572580 A AT572580 A AT 572580A AT 378451 B AT378451 B AT 378451B
Authority
AT
Austria
Prior art keywords
transistor inverter
phase transistor
phase
inverter
transistor
Prior art date
Application number
AT572580A
Other languages
German (de)
Other versions
ATA572580A (en
Original Assignee
Elektra Bahn Elektronik 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 Elektra Bahn Elektronik Gmbh filed Critical Elektra Bahn Elektronik Gmbh
Publication of ATA572580A publication Critical patent/ATA572580A/en
Application granted granted Critical
Publication of AT378451B publication Critical patent/AT378451B/en

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
AT572580A 1979-12-19 1980-11-24 THREE-PHASE TRANSISTOR INVERTER AT378451B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792951240 DE2951240A1 (en) 1979-12-19 1979-12-19 Inverter with load transistors forming bridge circuit - has excess current protection system with current measuring device in each output path

Publications (2)

Publication Number Publication Date
ATA572580A ATA572580A (en) 1983-09-15
AT378451B true AT378451B (en) 1985-08-12

Family

ID=6088972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT572580A AT378451B (en) 1979-12-19 1980-11-24 THREE-PHASE TRANSISTOR INVERTER

Country Status (2)

Country Link
AT (1) AT378451B (en)
DE (1) DE2951240A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484127A (en) * 1982-05-28 1984-11-20 Otis Elevator Company Inverter power transistor protection
DE3324819A1 (en) * 1983-07-09 1985-01-24 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt CIRCUIT ARRANGEMENT WITH A LOAD-SWITCHING, CONTROLLABLE ELECTRONIC COMPONENT

Also Published As

Publication number Publication date
DE2951240A1 (en) 1981-07-02
ATA572580A (en) 1983-09-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee