SE389239B - Anordning vid stromriktare - Google Patents
Anordning vid stromriktareInfo
- 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
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)
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)
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)
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 |
-
1975
- 1975-03-06 SE SE7502478A patent/SE389239B/xx unknown
-
1976
- 1976-01-26 US US05/652,525 patent/US4024454A/en not_active Expired - Lifetime
- 1976-01-27 CH CH95376A patent/CH600662A5/xx not_active IP Right Cessation
- 1976-02-12 DE DE2605452A patent/DE2605452C3/de not_active Expired
- 1976-03-03 CA CA247,177A patent/CA1053327A/en not_active Expired
- 1976-03-03 JP JP51023025A patent/JPS51113124A/ja active Pending
- 1976-03-03 FR FR7605997A patent/FR2303401A1/fr active Granted
- 1976-03-05 GB GB8867/76A patent/GB1531074A/en not_active Expired
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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