FR2449919A1 - Systeme de commande du mouvement d'un ensemble d'heliostats - Google Patents
Systeme de commande du mouvement d'un ensemble d'heliostatsInfo
- Publication number
- FR2449919A1 FR2449919A1 FR7900037A FR7900037A FR2449919A1 FR 2449919 A1 FR2449919 A1 FR 2449919A1 FR 7900037 A FR7900037 A FR 7900037A FR 7900037 A FR7900037 A FR 7900037A FR 2449919 A1 FR2449919 A1 FR 2449919A1
- Authority
- FR
- France
- Prior art keywords
- heliostats
- groups
- hydraulic circuit
- central controller
- movement 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
- G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
- G01S3/7861—Solar tracking systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/71—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with parabolic reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/11—Driving means
- F24S2030/115—Linear actuators, e.g. pneumatic cylinders
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
SYSTEME DE COMMANDE DU MOUVEMENT D'UN ENSEMBLE D'HELIOSTATS, EQUIPES CHACUN DE MOYENS D'ACTIONNEMENT POUR PROVOQUER DES DEPLACEMENTS SUCCESSIFS EN SITE ET EN AZIMUT DU MIROIR FOCALISATEUR DE L'HELIOSTAT, CARACTERISE EN CE QUE LESDITS MOYENS D'ACTIONNEMENT SONT CONSTITUES PAR DES VERINS ELECTRO-HYDRAULIQUES LINEAIRES 11, 12 ASSERVIS ELECTRONIQUEMENT ET EN CE QUE LES VERINS 11, 12 DES DIFFERENTS HELIOSTATS SONT REPARTIS EN GROUPES 20 ALIMENTES SEQUENTIELLEMENT EN FLUIDE HYDRAULIQUE PAR L'INTERMEDIAIRE D'ELECTRO-VANNES AFIN DE REDUIRE LE DEBIT DE FUITE A LA VALVE DE VERIN DES DIVERS VERINS D'ACTIONNEMENT 11, 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900037A FR2449919A1 (fr) | 1979-01-02 | 1979-01-02 | Systeme de commande du mouvement d'un ensemble d'heliostats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900037A FR2449919A1 (fr) | 1979-01-02 | 1979-01-02 | Systeme de commande du mouvement d'un ensemble d'heliostats |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2449919A1 true FR2449919A1 (fr) | 1980-09-19 |
Family
ID=9220404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900037A Withdrawn FR2449919A1 (fr) | 1979-01-02 | 1979-01-02 | Systeme de commande du mouvement d'un ensemble d'heliostats |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2449919A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2526135A1 (fr) * | 1982-04-29 | 1983-11-04 | Creusot Loire | Dispositif d'orientation pour capteur solaire |
EP1691145A2 (fr) * | 2005-02-09 | 2006-08-16 | Vincente Fernandez Manso | Installation pour le positionnement automatisé de panneaux capteurs d'énergie solaire |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1063951A (fr) * | 1952-07-24 | 1954-05-10 | Centre Nat Rech Scient | Réglage automatique et continu de l'orientation d'un ravonnenrent et particulièrement du rayonnement solaire |
FR1325766A (fr) * | 1962-03-19 | 1963-05-03 | Weitz S A Ets | Perfectionnement aux engins de levage avec transmission hydraulique |
FR1465713A (fr) * | 1965-12-03 | 1967-01-13 | Gemmmer France | Valve double de retenue pour circuits hydrauliques divers et notamment pour ceux assurant la direction de véhicules circulant sur terrains variés |
FR2131884A1 (fr) * | 1971-04-01 | 1972-11-17 | Maac Ets | |
FR2175062A1 (fr) * | 1972-03-06 | 1973-10-19 | Sig Schweiz Industrieges | |
US4013885A (en) * | 1976-01-08 | 1977-03-22 | Sanders Associates, Inc. | Solar energy sun tracker |
US4031444A (en) * | 1975-10-20 | 1977-06-21 | The United States Of America As Represented By The Secretary Of The Navy | Solar collector control system |
FR2353091A1 (fr) * | 1976-05-26 | 1977-12-23 | Massachusetts Inst Technology | Appareil collecteur de rayonnement solaire |
-
1979
- 1979-01-02 FR FR7900037A patent/FR2449919A1/fr not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1063951A (fr) * | 1952-07-24 | 1954-05-10 | Centre Nat Rech Scient | Réglage automatique et continu de l'orientation d'un ravonnenrent et particulièrement du rayonnement solaire |
FR1325766A (fr) * | 1962-03-19 | 1963-05-03 | Weitz S A Ets | Perfectionnement aux engins de levage avec transmission hydraulique |
FR1465713A (fr) * | 1965-12-03 | 1967-01-13 | Gemmmer France | Valve double de retenue pour circuits hydrauliques divers et notamment pour ceux assurant la direction de véhicules circulant sur terrains variés |
FR2131884A1 (fr) * | 1971-04-01 | 1972-11-17 | Maac Ets | |
FR2175062A1 (fr) * | 1972-03-06 | 1973-10-19 | Sig Schweiz Industrieges | |
US4031444A (en) * | 1975-10-20 | 1977-06-21 | The United States Of America As Represented By The Secretary Of The Navy | Solar collector control system |
US4013885A (en) * | 1976-01-08 | 1977-03-22 | Sanders Associates, Inc. | Solar energy sun tracker |
FR2353091A1 (fr) * | 1976-05-26 | 1977-12-23 | Massachusetts Inst Technology | Appareil collecteur de rayonnement solaire |
Non-Patent Citations (1)
Title |
---|
NV903/62 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2526135A1 (fr) * | 1982-04-29 | 1983-11-04 | Creusot Loire | Dispositif d'orientation pour capteur solaire |
EP0093662A2 (fr) * | 1982-04-29 | 1983-11-09 | Creusot-Loire | Dispositif d'orientation pour capteur solaire |
EP0093662A3 (en) * | 1982-04-29 | 1984-11-14 | Creusot-Loire | Orientation apparatus for a solar collector |
EP1691145A2 (fr) * | 2005-02-09 | 2006-08-16 | Vincente Fernandez Manso | Installation pour le positionnement automatisé de panneaux capteurs d'énergie solaire |
EP1691145A3 (fr) * | 2005-02-09 | 2008-07-16 | Vincente Fernandez Manso | Installation pour le positionnement automatisé de panneaux capteurs d'énergie solaire |
ES2325386A1 (es) * | 2005-02-09 | 2009-09-02 | Vicente Fernandez Manso | Instalacion para posicionamiento automatizado de paneles captadores de energia solar. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |