CH468735A - Device with inverter for feeding asynchronous motors - Google Patents
Device with inverter for feeding asynchronous motorsInfo
- Publication number
- CH468735A CH468735A CH1321566A CH1321566A CH468735A CH 468735 A CH468735 A CH 468735A CH 1321566 A CH1321566 A CH 1321566A CH 1321566 A CH1321566 A CH 1321566A CH 468735 A CH468735 A CH 468735A
- Authority
- CH
- Switzerland
- Prior art keywords
- inverter
- asynchronous motors
- feeding asynchronous
- feeding
- motors
- 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
- H02H7/122—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)
- Control Of Multiple Motors (AREA)
- Dry Shavers And Clippers (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1321566A CH468735A (en) | 1966-09-13 | 1966-09-13 | Device with inverter for feeding asynchronous motors |
DE19661488859 DE1488859B2 (en) | 1966-09-13 | 1966-10-08 | Protective device for inverters feeding asynchronous motors |
AT606367A AT274963B (en) | 1966-09-13 | 1967-06-29 | Protective device for inverters feeding asynchronous motors |
SE1252767A SE377243B (en) | 1966-09-13 | 1967-09-11 | |
FR120540A FR1536642A (en) | 1966-09-13 | 1967-09-11 | Protection device for inverters supplying asynchronous motors |
NO16969767A NO116809B (en) | 1966-09-13 | 1967-09-11 | |
BE703738D BE703738A (en) | 1966-09-13 | 1967-09-11 | |
NL6712404A NL6712404A (en) | 1966-09-13 | 1967-09-11 | |
GB4131867A GB1151457A (en) | 1966-09-13 | 1967-09-11 | Safety Device for Inverters Supplying Asynchronous Motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1321566A CH468735A (en) | 1966-09-13 | 1966-09-13 | Device with inverter for feeding asynchronous motors |
Publications (1)
Publication Number | Publication Date |
---|---|
CH468735A true CH468735A (en) | 1969-02-15 |
Family
ID=4390425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1321566A CH468735A (en) | 1966-09-13 | 1966-09-13 | Device with inverter for feeding asynchronous motors |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT274963B (en) |
BE (1) | BE703738A (en) |
CH (1) | CH468735A (en) |
DE (1) | DE1488859B2 (en) |
GB (1) | GB1151457A (en) |
NL (1) | NL6712404A (en) |
NO (1) | NO116809B (en) |
SE (1) | SE377243B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2242415C2 (en) * | 1972-08-29 | 1982-06-03 | Brown, Boveri & Cie Ag, 6800 Mannheim | Circuit arrangement for protecting an inverter |
DE2632380C3 (en) * | 1976-07-19 | 1982-09-09 | Danfoss A/S, 6430 Nordborg | Protection circuit arrangement for an inverter |
JPS5917620B2 (en) * | 1977-02-16 | 1984-04-23 | 株式会社日立製作所 | Inverter protection device |
SE436673B (en) * | 1977-12-27 | 1985-01-14 | Tokyo Shibaura Electric Co | LIKSPENNINGSAGGREGAT |
DE2906556C2 (en) * | 1979-02-17 | 1984-04-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Overcurrent protection arrangement in the event of incorrect summing of a thyristor inverter of a crossover converter |
JPS5635838U (en) * | 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 (en) * | 1981-02-28 | 1986-02-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Protection circuit for a flipped thyristor inverter |
DE3128638A1 (en) * | 1981-07-20 | 1983-07-07 | Loher Gmbh, 8399 Ruhstorf | Circuit arrangement for protecting converter components against overvoltages |
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 |
ATE547713T1 (en) | 2008-09-23 | 2012-03-15 | Abb Oy | CURRENT MEASUREMENT IN AN INVERTER AND IN A FREQUENCY CONVERTER |
ES2552857T3 (en) * | 2012-02-29 | 2015-12-02 | Abb Technology Ltd | A DC power system with system protection capabilities |
DE102019200091B4 (en) * | 2019-01-07 | 2021-07-22 | Thyssenkrupp Ag | Electronic control device with short-circuit protection for controlling an electric motor of an electromechanical motor vehicle steering system |
-
1966
- 1966-09-13 CH CH1321566A patent/CH468735A/en unknown
- 1966-10-08 DE DE19661488859 patent/DE1488859B2/en active Pending
-
1967
- 1967-06-29 AT AT606367A patent/AT274963B/en active
- 1967-09-11 BE BE703738D patent/BE703738A/xx unknown
- 1967-09-11 NO NO16969767A patent/NO116809B/no unknown
- 1967-09-11 SE SE1252767A patent/SE377243B/xx unknown
- 1967-09-11 NL NL6712404A patent/NL6712404A/xx unknown
- 1967-09-11 GB GB4131867A patent/GB1151457A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE377243B (en) | 1975-06-23 |
AT274963B (en) | 1969-10-10 |
DE1488859A1 (en) | 1969-04-03 |
BE703738A (en) | 1968-02-01 |
GB1151457A (en) | 1969-05-07 |
NL6712404A (en) | 1968-03-14 |
DE1488859B2 (en) | 1970-06-25 |
NO116809B (en) | 1969-05-27 |
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