FR2424651A1 - Dispositif de commande electrique asservi a un controle d'intensite electronique - Google Patents
Dispositif de commande electrique asservi a un controle d'intensite electroniqueInfo
- Publication number
- FR2424651A1 FR2424651A1 FR7813292A FR7813292A FR2424651A1 FR 2424651 A1 FR2424651 A1 FR 2424651A1 FR 7813292 A FR7813292 A FR 7813292A FR 7813292 A FR7813292 A FR 7813292A FR 2424651 A1 FR2424651 A1 FR 2424651A1
- Authority
- FR
- France
- Prior art keywords
- flip
- flop
- triac
- current surge
- transformer
- 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.)
- Granted
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
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/30—Staggered disconnection
Landscapes
- Power Conversion In General (AREA)
Abstract
DISPOSITIF ELECTRONIQUE DE CONTROLE D'INTENSITE ASSURANT LA MISE HORS OU SOUS TENSION D'APPAREILS ELECTRIQUES SUIVANT LA VALEUR DU COURANT CONTROLE. IL COMPREND : -UN TRANSFORMATEUR DE COURANT 1 ADAPTE SUR LE CONDUCTEUR DE LIGNE CONCERNE MESURANT EN PERMANENCE L'INTENSITE DE CIRCULATION; UN ENSEMBLE DE CONTROLE 2 UTILISANT PRINCIPALEMENT DES COMPOSANTS STATISTIQUES ET COMPORTANT LA POSSIBILITE DE REGLAGE DE 2 SEUILS D'INTENSITE: A.UN SEUIL MAXIMUM AU-DELA DUQUEL LE CIRCUIT DE COMMANDE ME PERMETTRA PAS (OU PERMETTRA) L'ALIMENTATION D'UN CIRCUIT A, B.UN SEUIL MINIMUM A PARTIR DUQUEL LE CIRCUIT DE COMMANDE PERMETTRA A NOUVEAU (OU NE PERMETTRA PLUS) L'ALIMENTATION DE CE CIRCUIT; -UN ENSEMBLE DE COMMANDE 3 DESTINE A ASSURER LA COUPURE OU L'ALIMENTATION DU CIRCUIT A CONCERNE SUIVANT LES INFORMATIONS DE L'ENSEMBLE DE CONTROLE. L'INVENTION PEUT ETRE UTILISEE, POUR UNE UTILISATION PLUS RATIONNELLE DE L'ENERGIE, DANS LES LOGEMENTS DITS " TOUT ELECTRIQUE", POUR LE DELESTAGE AUTOMATIQUE DE CIRCUITS ALIMENTES PAR GROUPES ELECTROGENES, POUR LA PROTECTION DE CERTAINES MACHINES TOURNANTES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7813292A FR2424651A1 (fr) | 1978-04-28 | 1978-04-28 | Dispositif de commande electrique asservi a un controle d'intensite electronique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7813292A FR2424651A1 (fr) | 1978-04-28 | 1978-04-28 | Dispositif de commande electrique asservi a un controle d'intensite electronique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2424651A1 true FR2424651A1 (fr) | 1979-11-23 |
FR2424651B1 FR2424651B1 (fr) | 1981-10-16 |
Family
ID=9207923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7813292A Granted FR2424651A1 (fr) | 1978-04-28 | 1978-04-28 | Dispositif de commande electrique asservi a un controle d'intensite electronique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2424651A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2593000A1 (fr) * | 1986-01-15 | 1987-07-17 | Merlin Gerin | Dispositif de delestage d'installations electriques. |
EP0233127A1 (fr) * | 1986-01-15 | 1987-08-19 | Merlin Gerin | Relais de délestage |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2014397A1 (fr) * | 1968-06-28 | 1970-04-17 | Singer Co | |
US3866019A (en) * | 1972-09-14 | 1975-02-11 | Cartier Jean Pierre | Electrical control circuit |
-
1978
- 1978-04-28 FR FR7813292A patent/FR2424651A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2014397A1 (fr) * | 1968-06-28 | 1970-04-17 | Singer Co | |
US3866019A (en) * | 1972-09-14 | 1975-02-11 | Cartier Jean Pierre | Electrical control circuit |
Non-Patent Citations (1)
Title |
---|
NV2328/77 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2593000A1 (fr) * | 1986-01-15 | 1987-07-17 | Merlin Gerin | Dispositif de delestage d'installations electriques. |
EP0233127A1 (fr) * | 1986-01-15 | 1987-08-19 | Merlin Gerin | Relais de délestage |
Also Published As
Publication number | Publication date |
---|---|
FR2424651B1 (fr) | 1981-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |