FR2412194A1 - Systeme optimise constitue par un moteur electrique alimente par un generateur a effet photovoltaique - Google Patents
Systeme optimise constitue par un moteur electrique alimente par un generateur a effet photovoltaiqueInfo
- Publication number
- FR2412194A1 FR2412194A1 FR7737471A FR7737471A FR2412194A1 FR 2412194 A1 FR2412194 A1 FR 2412194A1 FR 7737471 A FR7737471 A FR 7737471A FR 7737471 A FR7737471 A FR 7737471A FR 2412194 A1 FR2412194 A1 FR 2412194A1
- Authority
- FR
- France
- Prior art keywords
- motor
- differential amplifier
- armature reaction
- photovoltaic effect
- electrical motor
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
- G05F1/67—Regulating electric power to the maximum power available from a generator, e.g. from solar cell
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance
- H02P7/2885—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
SYSTEME OPTIMISE CONSTITUE PAR UN MOTEUR ELECTRIQUE COUPLE A UN GENERATEUR PHOTOVOLTAIQUE COMPORTANT BOUCLE D'ASSERVISSEMENT AUX BORNES DU MOTEUR DESTINEE A MAINTENIR CONSTANTE LA FORCE CONTRE-ELECTROMOTRICE DU MOTEUR, QUEL QUE SOIT L'ECLAIREMENT DU GENERATEUR. LA BOUCLE COMPREND UNE GENERATRICE TACHYMETRIQUE DONT L'INDUCTEUR EST MONTE EN SERIE AVEC L'INDUCTEUR DU MOTEUR, UN AMPLIFICATEUR DIFFERENTIEL ET UN AMPLIFICATEUR AGISSANT SUR LE COURANT DE L'INDUCTEUR DU MOTEUR. LA GENERATRICE TACHYMETRIQUE PEUT ETRE REMPLACEE PAR UN CIRCUIT DIVISEUR MONTE AUX BORNES DU MOTEUR, CONNECTE A UN DISPOSITIF CONNECTE EN SERIE AVEC LE ROTOR DU MOTEUR ET DELIVRANT UNE TENSION PROPORTIONNELLE AU COURANT QUI LA TRAVERSE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7737471A FR2412194A1 (fr) | 1977-12-13 | 1977-12-13 | Systeme optimise constitue par un moteur electrique alimente par un generateur a effet photovoltaique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7737471A FR2412194A1 (fr) | 1977-12-13 | 1977-12-13 | Systeme optimise constitue par un moteur electrique alimente par un generateur a effet photovoltaique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412194A1 true FR2412194A1 (fr) | 1979-07-13 |
FR2412194B1 FR2412194B1 (fr) | 1983-10-07 |
Family
ID=9198773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7737471A Granted FR2412194A1 (fr) | 1977-12-13 | 1977-12-13 | Systeme optimise constitue par un moteur electrique alimente par un generateur a effet photovoltaique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2412194A1 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1212198B (de) * | 1960-06-09 | 1966-03-10 | Baumgartner Freres Sa | Anordnung mit mindestens einer Photozelle zur Speisung eines Gleichstrommotors |
FR2041243A5 (fr) * | 1969-04-17 | 1971-01-29 | Radiotechnique Compelec | |
US3696286A (en) * | 1970-08-06 | 1972-10-03 | North American Rockwell | System for detecting and utilizing the maximum available power from solar cells |
FR2330180A1 (fr) * | 1975-10-31 | 1977-05-27 | Labo Electronique Physique | Dispositif pour la transformation de l'energie solaire en energie motrice |
-
1977
- 1977-12-13 FR FR7737471A patent/FR2412194A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1212198B (de) * | 1960-06-09 | 1966-03-10 | Baumgartner Freres Sa | Anordnung mit mindestens einer Photozelle zur Speisung eines Gleichstrommotors |
FR2041243A5 (fr) * | 1969-04-17 | 1971-01-29 | Radiotechnique Compelec | |
US3696286A (en) * | 1970-08-06 | 1972-10-03 | North American Rockwell | System for detecting and utilizing the maximum available power from solar cells |
FR2330180A1 (fr) * | 1975-10-31 | 1977-05-27 | Labo Electronique Physique | Dispositif pour la transformation de l'energie solaire en energie motrice |
Also Published As
Publication number | Publication date |
---|---|
FR2412194B1 (fr) | 1983-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1366229A (en) | Alternating current generators | |
GB8926391D0 (en) | Hybrid permanent magnet and variable reluctance generator | |
JPS5563595A (en) | Drive controlling system for induction motor | |
FR2412194A1 (fr) | Systeme optimise constitue par un moteur electrique alimente par un generateur a effet photovoltaique | |
GB1484279A (en) | Power generating arrangement employing synchronous dynamoelectric machine having dynamic and transient activity | |
JPS5243922A (en) | Driving circuit of electric motor | |
GB1347080A (en) | Highly precise and stable logarithmic circuit | |
JPS5324514A (en) | Generator device | |
GB2116780A (en) | Dynamo-electric machine | |
JPS5641788A (en) | Controlling circuit for transistor motor | |
SU613395A1 (ru) | Устройство дл управлени скоростью движени магнитной ленты | |
FR2377118A1 (fr) | Dispositif a resistance negative | |
GB920931A (en) | Improvements in ward-leonard control systems | |
GB1172501A (en) | Improvements in or relating to power supply regulation arrangements | |
GB1176750A (en) | Parallel Operation of Electrical Generators. | |
GB988088A (en) | Improvements in and relating to a starting system for small electric motors | |
JPS57106372A (en) | Permanent dynamo | |
GB696838A (en) | Improvements in and relating to motor speed control systems employing magnetic amplifiers | |
GB1013953A (en) | Lowering speed control for a-c hoist | |
GB907438A (en) | A control circuit for the speed regulation of an electric motor | |
JPS57202892A (en) | Speed feedback control circuit | |
GB633409A (en) | Improvements in and relating to the amplification of electrical yariations | |
GB1389506A (en) | Power measuring apparatus | |
GB932267A (en) | Power supply for multi-armature motors | |
GB1273891A (en) | Driving circuit for a brushless motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |