SE389239B - Anordning vid stromriktare - Google Patents

Anordning vid stromriktare

Info

Publication number
SE389239B
SE389239B SE7502478A SE7502478A SE389239B SE 389239 B SE389239 B SE 389239B SE 7502478 A SE7502478 A SE 7502478A SE 7502478 A SE7502478 A SE 7502478A SE 389239 B SE389239 B SE 389239B
Authority
SE
Sweden
Prior art keywords
carriers
Prior art date
Application number
SE7502478A
Other languages
English (en)
Swedish (sv)
Other versions
SE7502478L (sv
Inventor
A Ekstrom
L-E Juhlin
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7502478A priority Critical patent/SE389239B/xx
Priority to US05/652,525 priority patent/US4024454A/en
Priority to CH95376A priority patent/CH600662A5/xx
Priority to DE2605452A priority patent/DE2605452C3/de
Priority to CA247,177A priority patent/CA1053327A/en
Priority to JP51023025A priority patent/JPS51113124A/ja
Priority to FR7605997A priority patent/FR2303401A1/fr
Priority to GB8867/76A priority patent/GB1531074A/en
Publication of SE7502478L publication Critical patent/SE7502478L/xx
Publication of SE389239B publication Critical patent/SE389239B/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
    • H02H7/125—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
    • H02H7/1255—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 responsive to internal faults, e.g. by monitoring ripple in output voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
  • Inverter Devices (AREA)
SE7502478A 1975-03-06 1975-03-06 Anordning vid stromriktare SE389239B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7502478A SE389239B (sv) 1975-03-06 1975-03-06 Anordning vid stromriktare
US05/652,525 US4024454A (en) 1975-03-06 1976-01-26 Holding circuit for static convertor valves
CH95376A CH600662A5 (xx) 1975-03-06 1976-01-27
DE2605452A DE2605452C3 (de) 1975-03-06 1976-02-12 Schutzeinrichtung für einen Stromrichter
CA247,177A CA1053327A (en) 1975-03-06 1976-03-03 Holding circuit for static converter valves
JP51023025A JPS51113124A (en) 1975-03-06 1976-03-03 Control device for field converter
FR7605997A FR2303401A1 (fr) 1975-03-06 1976-03-03 Moyens de controle pour convertisseurs statiques
GB8867/76A GB1531074A (en) 1975-03-06 1976-03-05 Static converter and control system therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502478A SE389239B (sv) 1975-03-06 1975-03-06 Anordning vid stromriktare

Publications (2)

Publication Number Publication Date
SE7502478L SE7502478L (sv) 1976-09-07
SE389239B true SE389239B (sv) 1976-10-25

Family

ID=20323863

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7502478A SE389239B (sv) 1975-03-06 1975-03-06 Anordning vid stromriktare

Country Status (8)

Country Link
US (1) US4024454A (xx)
JP (1) JPS51113124A (xx)
CA (1) CA1053327A (xx)
CH (1) CH600662A5 (xx)
DE (1) DE2605452C3 (xx)
FR (1) FR2303401A1 (xx)
GB (1) GB1531074A (xx)
SE (1) SE389239B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807408C2 (de) * 1978-02-17 1987-02-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zum Auswerten von Zustandsmeldungen in Reihe geschalteter Thyristoren
DE3138361A1 (de) * 1981-09-26 1983-04-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kurzschluss-ueberwachungsschaltung
EP0120103A1 (en) * 1983-03-23 1984-10-03 Yamabishi Electric Co., Ltd. Circuit for preventing two or more ac switches from conducting simultaneously

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532107A (en) * 1946-05-14 1950-11-28 Asea Ab Means for protecting inverters against disturbances
SE302153B (xx) * 1964-07-01 1968-07-08 Asea Ab
DE1563123A1 (de) * 1965-07-28 1969-06-19 Asea Ab Stromrichter mit einer Vorrichtung zur Kompensation einer Gleichstrommagnetisierung des Stromrichtertransformators
US3421023A (en) * 1966-06-06 1969-01-07 Gen Equip & Mfg Controlled rectifier trigger circuit comprising scr and plural storage means for discharging through scr and maintaining conduction during positive anode voltage
US3654541A (en) * 1969-06-26 1972-04-04 Gen Electric Thyristor state sensor
SE339046B (xx) * 1970-01-27 1971-09-27 Asea Ab
US3644753A (en) * 1970-06-22 1972-02-22 Westinghouse Electric Corp Bias sensing gate driver circuitry

Also Published As

Publication number Publication date
SE7502478L (sv) 1976-09-07
DE2605452A1 (de) 1976-09-16
CH600662A5 (xx) 1978-06-30
GB1531074A (en) 1978-11-01
FR2303401A1 (fr) 1976-10-01
CA1053327A (en) 1979-04-24
US4024454A (en) 1977-05-17
DE2605452C3 (de) 1980-08-14
DE2605452B2 (de) 1979-12-06
FR2303401B1 (xx) 1981-12-24
JPS51113124A (en) 1976-10-06

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