FR2407603A1 - Dispositif de commande d'un organe d'entrainement electromagnetique pas a pas - Google Patents
Dispositif de commande d'un organe d'entrainement electromagnetique pas a pasInfo
- Publication number
- FR2407603A1 FR2407603A1 FR7728109A FR7728109A FR2407603A1 FR 2407603 A1 FR2407603 A1 FR 2407603A1 FR 7728109 A FR7728109 A FR 7728109A FR 7728109 A FR7728109 A FR 7728109A FR 2407603 A1 FR2407603 A1 FR 2407603A1
- Authority
- FR
- France
- Prior art keywords
- stepping device
- distributor
- memories
- position detectors
- device control
- 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
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/12—Means for moving control elements to desired position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Control Of Stepping Motors (AREA)
Abstract
L'INVENTION CONCERNE LES SYSTEMES DE COMMANDE ET DE REGULATION AUTOMATIQUES. LE DISPOSITIF DE COMMANDE FAISANT L'OBJET DE L'INVENTION COMPORTE: UN DISPOSITIF DE CONSIGNE 1 RACCORDE A DES FILS DE COMMANDE 4, 5, DES CAPTEURS 8, 9 DE POSITION EXTREME DE L'ORGANE D'ENTRAINEMENT ELECTROMAGNETIQUE, UN BLOC DISTRIBUTEUR 10, DES BLOCS DE PUISSANCE 14, 15, 16 RACCORDES RESPECTIVEMENT A DES ELEMENTS DE MEMOIRE 23, 24, 25, AU BLOC DISTRIBUTEUR 10 ET A DES ELECTROAIMANTS 14, 15, 16 CORRESPONDANTS DE L'ORGANE D'ENTRAINEMENT ELECTROMAGNETIQUE, DES CAPTEURS 35, 36, 37 DE CONTROLE DE LA POSITION DES ELEMENTS MOBILES DES ELECTROAIMANTS SOLIDAIRES DE CES ELEMENTS MOBILES ET RACCORDES AU BLOC DISTRIBUTEUR 10. L'INVENTION PEUT ETRE APPLIQUEE DANS DIFFERENTS DOMAINES DE LA TECHNIQUE, NOTAMMENT DANS LA TECHNIQUE NUCLEAIRE POUR LE CONTROLE ET LA SECURITE DU FONCTIONNEMENT DES REACTEURS NUCLEAIRES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728109A FR2407603A1 (fr) | 1977-09-16 | 1977-09-16 | Dispositif de commande d'un organe d'entrainement electromagnetique pas a pas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728109A FR2407603A1 (fr) | 1977-09-16 | 1977-09-16 | Dispositif de commande d'un organe d'entrainement electromagnetique pas a pas |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2407603A1 true FR2407603A1 (fr) | 1979-05-25 |
FR2407603B1 FR2407603B1 (fr) | 1980-08-01 |
Family
ID=9195507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728109A Granted FR2407603A1 (fr) | 1977-09-16 | 1977-09-16 | Dispositif de commande d'un organe d'entrainement electromagnetique pas a pas |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2407603A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0299655A1 (fr) * | 1987-07-03 | 1989-01-18 | Norgren Martonair Limited | Système électrique et composants pour celui-ci |
FR2625830A1 (fr) * | 1988-01-13 | 1989-07-13 | Framatome Sa | Procede de renovation de la commande des grappes de controle d'un reacteur nucleaire et commande correspondante |
-
1977
- 1977-09-16 FR FR7728109A patent/FR2407603A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0299655A1 (fr) * | 1987-07-03 | 1989-01-18 | Norgren Martonair Limited | Système électrique et composants pour celui-ci |
FR2625830A1 (fr) * | 1988-01-13 | 1989-07-13 | Framatome Sa | Procede de renovation de la commande des grappes de controle d'un reacteur nucleaire et commande correspondante |
EP0324427A1 (fr) * | 1988-01-13 | 1989-07-19 | Framatome | Procédé de rénovation de la commande des grappes de controle d'un réacteur nucléaire et commande correspondante |
US5059382A (en) * | 1988-01-13 | 1991-10-22 | Framatome | Method of renovating the control system for controlling control clusters in a nuclear reactor, and a corresponding control system |
Also Published As
Publication number | Publication date |
---|---|
FR2407603B1 (fr) | 1980-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |