FR2302614A1 - Dispositif de controle de l'alimentation electrique polyphasee d'un moteur electrique asynchrone - Google Patents
Dispositif de controle de l'alimentation electrique polyphasee d'un moteur electrique asynchroneInfo
- Publication number
- FR2302614A1 FR2302614A1 FR7506363A FR7506363A FR2302614A1 FR 2302614 A1 FR2302614 A1 FR 2302614A1 FR 7506363 A FR7506363 A FR 7506363A FR 7506363 A FR7506363 A FR 7506363A FR 2302614 A1 FR2302614 A1 FR 2302614A1
- Authority
- FR
- France
- Prior art keywords
- damage due
- asynchronous motors
- comparator
- supply control
- protection against
- 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.)
- Withdrawn
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
- H02H7/08—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 dynamo-electric motors
- H02H7/09—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 dynamo-electric motors against over-voltage; against reduction of voltage; against phase interruption
Landscapes
- Control Of Multiple Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7506363A FR2302614A1 (fr) | 1975-02-28 | 1975-02-28 | Dispositif de controle de l'alimentation electrique polyphasee d'un moteur electrique asynchrone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7506363A FR2302614A1 (fr) | 1975-02-28 | 1975-02-28 | Dispositif de controle de l'alimentation electrique polyphasee d'un moteur electrique asynchrone |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2302614A1 true FR2302614A1 (fr) | 1976-09-24 |
Family
ID=9151924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7506363A Withdrawn FR2302614A1 (fr) | 1975-02-28 | 1975-02-28 | Dispositif de controle de l'alimentation electrique polyphasee d'un moteur electrique asynchrone |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2302614A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0641056A1 (fr) * | 1993-08-25 | 1995-03-01 | Heinrich Harbauer | Dispositif de surveillance notamment pour un réseau alternatif mono- ou polyphasé |
-
1975
- 1975-02-28 FR FR7506363A patent/FR2302614A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0641056A1 (fr) * | 1993-08-25 | 1995-03-01 | Heinrich Harbauer | Dispositif de surveillance notamment pour un réseau alternatif mono- ou polyphasé |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
TP | Transmission of property |