SE381381B - Anordning till skydd av en, medelst en likspenningsmellankrets matad, sjelvstyrd vexelriktare - Google Patents

Anordning till skydd av en, medelst en likspenningsmellankrets matad, sjelvstyrd vexelriktare

Info

Publication number
SE381381B
SE381381B SE7310232A SE7310232A SE381381B SE 381381 B SE381381 B SE 381381B SE 7310232 A SE7310232 A SE 7310232A SE 7310232 A SE7310232 A SE 7310232A SE 381381 B SE381381 B SE 381381B
Authority
SE
Sweden
Prior art keywords
director
self
voltage
protection
interrupted
Prior art date
Application number
SE7310232A
Other languages
English (en)
Swedish (sv)
Inventor
J Brenneisen
E Futterlieb
Original Assignee
Bbc Brown Boveri & Cie
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
Priority claimed from DE19722237117 external-priority patent/DE2237117A1/de
Priority claimed from DE19722242415 external-priority patent/DE2242415C2/de
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE381381B publication Critical patent/SE381381B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
SE7310232A 1972-07-28 1973-07-23 Anordning till skydd av en, medelst en likspenningsmellankrets matad, sjelvstyrd vexelriktare SE381381B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722237117 DE2237117A1 (de) 1972-07-28 1972-07-28 Anordnung zum schutz eines von einem gleichspannungszwischenkreis gespeisten, selbstgefuehrten wechselrichters
DE19722242415 DE2242415C2 (de) 1972-08-29 1972-08-29 Schaltungsanordnung zum Schutz eines Wechselrichters

Publications (1)

Publication Number Publication Date
SE381381B true SE381381B (sv) 1975-12-01

Family

ID=25763629

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7310232A SE381381B (sv) 1972-07-28 1973-07-23 Anordning till skydd av en, medelst en likspenningsmellankrets matad, sjelvstyrd vexelriktare

Country Status (5)

Country Link
CH (1) CH556103A (zh)
FR (1) FR2195098B1 (zh)
GB (1) GB1441305A (zh)
NL (1) NL7310374A (zh)
SE (1) SE381381B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928151B2 (ja) * 1978-11-04 1984-07-11 ファナック株式会社 電動機駆動用インバ−タ回路の保護方式

Also Published As

Publication number Publication date
NL7310374A (zh) 1974-01-30
CH556103A (de) 1974-11-15
FR2195098A1 (zh) 1974-03-01
GB1441305A (en) 1976-06-30
FR2195098B1 (zh) 1981-08-21

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