SE377243B - - Google Patents
Info
- Publication number
- SE377243B SE377243B SE1252767A SE1252767A SE377243B SE 377243 B SE377243 B SE 377243B SE 1252767 A SE1252767 A SE 1252767A SE 1252767 A SE1252767 A SE 1252767A SE 377243 B SE377243 B SE 377243B
- Authority
- SE
- Sweden
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)
- Dry Shavers And Clippers (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1321566A CH468735A (de) | 1966-09-13 | 1966-09-13 | Einrichtung mit Wechselrichter zur Speisung von Asynchronmotoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE377243B true SE377243B (xx) | 1975-06-23 |
Family
ID=4390425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1252767A SE377243B (xx) | 1966-09-13 | 1967-09-11 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT274963B (xx) |
| BE (1) | BE703738A (xx) |
| CH (1) | CH468735A (xx) |
| DE (1) | DE1488859B2 (xx) |
| GB (1) | GB1151457A (xx) |
| NL (1) | NL6712404A (xx) |
| NO (1) | NO116809B (xx) |
| SE (1) | SE377243B (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2242415C2 (de) * | 1972-08-29 | 1982-06-03 | Brown, Boveri & Cie Ag, 6800 Mannheim | Schaltungsanordnung zum Schutz eines Wechselrichters |
| DE2632380C3 (de) * | 1976-07-19 | 1982-09-09 | Danfoss A/S, 6430 Nordborg | Schutzschaltungsanordnung für einen Wechselrichter |
| JPS5917620B2 (ja) * | 1977-02-16 | 1984-04-23 | 株式会社日立製作所 | インバ−タの保護装置 |
| SE436673B (sv) * | 1977-12-27 | 1985-01-14 | Tokyo Shibaura Electric Co | Likspenningsaggregat |
| DE2906556C2 (de) * | 1979-02-17 | 1984-04-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Überstromschutzanordnung bei Fehlkummutierungen eines Thyristor-Wechselrichters eines Zwischenkreuzumrichters |
| JPS5635838U (xx) * | 1979-08-28 | 1981-04-07 | ||
| US4331994A (en) * | 1979-09-28 | 1982-05-25 | Borg-Warner Corporation | Shootthrough fault protection system for a voltage source transistor inverter |
| DE3150394C2 (de) * | 1981-02-28 | 1986-02-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schutzschaltung für einen gekippten Thyristor-Wechselrichter |
| DE3128638A1 (de) * | 1981-07-20 | 1983-07-07 | Loher Gmbh, 8399 Ruhstorf | Schaltungsanordnung zum schutz von umrichterbauelementen gegen ueberspannungen |
| US4546423A (en) * | 1982-02-23 | 1985-10-08 | Tokyo Shibaura Denki Kabushiki Kaisha | Multiple inverters with overcurrent and shoot-through protection |
| GB0516738D0 (en) * | 2005-08-16 | 2005-09-21 | Trw Ltd | Motor drive circuit |
| EP2166635B1 (en) | 2008-09-23 | 2012-02-29 | ABB Oy | Current measurement in an inverter unit and a frequency converter |
| EP2634885B1 (en) * | 2012-02-29 | 2015-09-02 | ABB Technology Ltd | A DC-power system with system protection capabilities |
| DE102019200091B4 (de) * | 2019-01-07 | 2021-07-22 | Thyssenkrupp Ag | Elektronische Steuervorrichtung mit Kurzschlussschutz zur Ansteuerung eines Elektromotors einer elektromechanischen Kraftfahrzeuglenkung |
-
1966
- 1966-09-13 CH CH1321566A patent/CH468735A/de unknown
- 1966-10-08 DE DE19661488859 patent/DE1488859B2/de active Pending
-
1967
- 1967-06-29 AT AT606367A patent/AT274963B/de active
- 1967-09-11 GB GB4131867A patent/GB1151457A/en not_active Expired
- 1967-09-11 SE SE1252767A patent/SE377243B/xx unknown
- 1967-09-11 NL NL6712404A patent/NL6712404A/xx unknown
- 1967-09-11 NO NO16969767A patent/NO116809B/no unknown
- 1967-09-11 BE BE703738D patent/BE703738A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1488859B2 (de) | 1970-06-25 |
| BE703738A (xx) | 1968-02-01 |
| DE1488859A1 (de) | 1969-04-03 |
| GB1151457A (en) | 1969-05-07 |
| AT274963B (de) | 1969-10-10 |
| CH468735A (de) | 1969-02-15 |
| NL6712404A (xx) | 1968-03-14 |
| NO116809B (xx) | 1969-05-27 |