FR2654877B1 - Onduleur protege contre les courants de defaut, notamment pour commande de moteur. - Google Patents
Onduleur protege contre les courants de defaut, notamment pour commande de moteur.Info
- Publication number
- FR2654877B1 FR2654877B1 FR8915398A FR8915398A FR2654877B1 FR 2654877 B1 FR2654877 B1 FR 2654877B1 FR 8915398 A FR8915398 A FR 8915398A FR 8915398 A FR8915398 A FR 8915398A FR 2654877 B1 FR2654877 B1 FR 2654877B1
- Authority
- FR
- France
- Prior art keywords
- motor control
- protected against
- fault currents
- against fault
- inverter protected
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8915398A FR2654877B1 (fr) | 1989-11-23 | 1989-11-23 | Onduleur protege contre les courants de defaut, notamment pour commande de moteur. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8915398A FR2654877B1 (fr) | 1989-11-23 | 1989-11-23 | Onduleur protege contre les courants de defaut, notamment pour commande de moteur. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2654877A1 FR2654877A1 (fr) | 1991-05-24 |
FR2654877B1 true FR2654877B1 (fr) | 1994-04-01 |
Family
ID=9387703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8915398A Expired - Fee Related FR2654877B1 (fr) | 1989-11-23 | 1989-11-23 | Onduleur protege contre les courants de defaut, notamment pour commande de moteur. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2654877B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688103A1 (fr) * | 1992-03-02 | 1993-09-03 | Peugeot | Dispositif de controle de phases d'un moteur triphase commande par un variateur electronique. |
GB9924299D0 (en) | 1999-10-15 | 1999-12-15 | Siemens Ag | Apparatus and method for measuring current |
WO2008089591A1 (fr) * | 2007-01-18 | 2008-07-31 | Shenzhen Tech-Innovation International | Système de commande d'un moteur à courant continu sans balais et son procédé de commande |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH446522A (de) * | 1964-11-17 | 1967-11-15 | Licentia Gmbh | Verfahren zur Messung des Ausgangstromes in einem selbstgeführten Pulswechselrichter |
CH644477A5 (fr) * | 1981-09-17 | 1984-07-31 | Spincor Sa | Circuit d'alimentation d'une machine electrique asynchrone polyphasee. |
-
1989
- 1989-11-23 FR FR8915398A patent/FR2654877B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2654877A1 (fr) | 1991-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |