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Variateur De Vitesse Pour Machine Asynchrone
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Book Synopsis Vector Control of Induction Machines by : Benoît Robyns
Download or read book Vector Control of Induction Machines written by Benoît Robyns and published by Springer Science & Business Media. This book was released on 2012-02-06 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: After a brief introduction to the main law of physics and fundamental concepts inherent in electromechanical conversion, Vector Control of Induction Machines introduces the standard mathematical models for induction machines – whichever rotor technology is used – as well as several squirrel-cage induction machine vector-control strategies. The use of causal ordering graphs allows systematization of the design stage, as well as standardization of the structure of control devices. Vector Control of Induction Machines suggests a unique approach aimed at reducing parameter sensitivity for vector controls based on a theoretical analysis of this sensitivity. This analysis naturally leads to the introduction of control strategies that are based on the combination of different controls with different robustness properties, through the use of fuzzy logic supervisors. Numerous applications and experiments confirm the validity of this simple solution, which is both reproducible and applicable to other complex systems. Vector Control of Induction Machines is written for researchers and postgraduate students in electrical engineering and motor drive design.
Book Synopsis Electrical Actuators by : Bernard de Fornel
Download or read book Electrical Actuators written by Bernard de Fornel and published by John Wiley & Sons. This book was released on 2013-03-04 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The different chapters of this book cover a large range of information regarding electrical actuators, including: synchronous and asynchronous machine modeling in order to measure and identify offline and online parameters using modern optimization methods; identification in real time of parameters with Luenberger filter and the extended Kalman filter; estimation of non-measurable variables, first by linear estimates and observers, then by lower observers. Robustness is a very problematic issue, as well, which is fully explored in a chapter dedicated to the subject. Finally, the estimate of non-measurable mechanical variables is particularly dealt with: estimate of load moment, then observation of the positioning of a command without mechanical sensor. The conditions to measure variables and real implementation of numerical algorithms are also examined with particular attention.
Book Synopsis Variateur de vitesse pour moteur asynchrone 2,2Kg by : Nesrine Ferjani
Download or read book Variateur de vitesse pour moteur asynchrone 2,2Kg written by Nesrine Ferjani and published by Editions Universitaires Europeennes. This book was released on 2014-07-24 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les variateurs de vitesses garantissent les meilleurs performances exigees des moteurs dans des domaines d'application varies.Ceci est possible grace a l'utilisation de strategies de commande efficaces et a de nombreuses fonctionnalites integrees.Pour les moteurs asynchrones, et a partir d'une source d'alimentation et de quelques capteurs, le variateur de vitesse permet d'asservir par exemple la vitesse de rotation.Dans notre application nous adoptons la strategie de commande scalaire et nous utilisons deux capteurs de courant et capteur de vitesse. l'alimentation du moteur incombe a un onduleur de tension a MLI alimente par une tension continue obtenue a partir d'un reseau triphase.
Book Synopsis Torque Control by : Moulay Tahar Lamchich
Download or read book Torque Control written by Moulay Tahar Lamchich and published by BoD – Books on Demand. This book was released on 2011-02-10 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of inspirations and contributions from many researchers, a collection of 9 works, which are, in majority, focalised around the Direct Torque Control and may be comprised of three sections: different techniques for the control of asynchronous motors and double feed or double star induction machines, oriented approach of recent developments relating to the control of the Permanent Magnet Synchronous Motors, and special controller design and torque control of switched reluctance machine.
Download or read book Soft Commutation written by Y. Cheron and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author gives a thorough explanation of soft commutation making use of the concept of duality to explain the principles of the technique and to place it in context in the field of power electronics.
Book Synopsis La Variation de vitesse électronique pour moteur asynchrone à cage by :
Download or read book La Variation de vitesse électronique pour moteur asynchrone à cage written by and published by . This book was released on 1993 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MATLAB written by Vasilios Katsikis and published by BoD – Books on Demand. This book was released on 2012-09-26 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This excellent book represents the second part of three-volumes regarding MATLAB- based applications in almost every branch of science. The present textbook contains a collection of 13 exceptional articles. In particular, the book consists of three sections, the first one is devoted to electronic engineering and computer science, the second is devoted to MATLAB/SIMULINK as a tool for engineering applications, the third one is about Telecommunication and communication systems and the last one discusses MATLAB toolboxes.
Download or read book JP III written by and published by . This book was released on 1994 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Variateur de vitesse pour machine asynchrone by : Xavier Roboam
Download or read book Variateur de vitesse pour machine asynchrone written by Xavier Roboam and published by . This book was released on 1991 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: DANS CE TRAVAIL, L'AUTEUR DEFINIT LA STRATEGIE DE COMMANDE COMPLETE D'UN VARIATEUR DE VITESSE POUR MACHINE ASYNCHRONE. CE DISPOSITIF EST BATI AUTOUR D'UN CAHIER DES CHARGES INDUSTRIEL, SPECIFIANT L'ABSENCE DE CAPTEUR MECANIQUE (VITESSE, POSITION). A PARTIR DE L'UNIQUE INFORMATION FOURNIE, CONSTITUEE DE DEUX COURANTS DE LIGNE, L'AUTEUR ETABLIT UN ENSEMBLE DE LOIS DE COMMANDE DONT LA ROBUSTESSE EST LE CARACTERE PRINCIPAL. LE MANQUE D'INFORMATION NECESSITE LA RECONSTITUTION INDIRECTE DES GRANDEURS FONDAMENTALES DE LA MACHINE ASYNCHRONE (FLUX, COUPLE, VITESSE). LE CONTROLE DU COURANT, AVEC UNE ALIMENTATION PAR ONDULEUR DE TENSION MLI, PERMET DE REDUIRE LE MODELE AU SECOND ORDRE. CECI PERMET DE METTRE EN UVRE UNE STRUCTURE D'OBSERVATION DU FLUX ROTORIQUE SIMPLE, DONT LE COMPORTEMENT VIS-A-VIS DE MULTIPLES PERTURBATIONS S'AVERE TRES ROBUSTE. DEUX ESTIMATEURS DE COUPLE ET DE VITESSE SONT ASSOCIES A L'OBSERVATEUR DE FLUX, DE MANIERE A ASSURER LE CONTROLE DE LA VITESSE SUR UNE PLAGE DE FREQUENCE ETENDUE. CES TRAVAUX DONNENT LIEU A LA REALISATION D'UN VARIATEUR PROTOTYPE, AVEC IMPLANTATION DE LA STRATEGIE DE COMMANDE SUR MICROCONTROLEURS INTEL 80C196KB
Book Synopsis Variateur de vitesse de hautes performances pour machine asynchrone de grande puissance by : Faouzi Ben Ammar
Download or read book Variateur de vitesse de hautes performances pour machine asynchrone de grande puissance written by Faouzi Ben Ammar and published by . This book was released on 1993 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'OBJECTIF POURSUIVI DANS LE TRAVAIL PRESENTE DANS CE MEMOIRE EST LE DEVELOPPEMENT D'UN ALGORITHME DE COMMANDE DE HAUTES PERFORMANCES IMPLANTE SUR MICROPROCESSEURS. L'ASSOCIATION DE LA COMMANDE VECTORIELLE PAR ORIENTATION DU FLUX ET DU FILTRE KALMAN POUR L'ESTIMATION DU FLUX ROTORIQUE ET DU COUPLE ELECTROMAGNETIQUE PERMET AU MOTEUR A INDUCTION DE SATISFAIRE DE NOMBREUSES APPLICATIONS INDUSTRIELLES ET DE REMPLACER PRATIQUEMENT TOUS LES ENTRAINEMENTS A COURANT CONTINU. UNE ETUDE PAR SIMULATION A DEFINI LES CARACTERISTIQUES DE LA COMMANDE ET LES ESSAIS SUR UNE MAQUETTE EXPERIMENTALE ONT MONTRE QUE LES PERFORMANCES OBTENUES SATISFAISAIENT LE CAHIER DES CHARGES
Book Synopsis Contrôle À Flux Rotorique Orienté de la MacHine Asynchrone a Cage by : Aissa KHELDOUN
Download or read book Contrôle À Flux Rotorique Orienté de la MacHine Asynchrone a Cage written by Aissa KHELDOUN and published by Omniscriptum. This book was released on 2011-06 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le variateur de vitesse par moteur asynchrone à cage suscite de plus en plus l'intérèt des spécialistes des entrainements électriques, en raison de sa robustesse, son prix et son rapport puissance/volume élevé. Bien que l'application de la commande à flux rotorique orienté a permis de surmonter l'un des ses inconvénients à savoir la non-linéarité et le couplage inhérent entre le couple et le flux, cependant, d'autres restent à résoudre. Ce livre est conçu pour aborder les trois problèmes majeurs de ce variateur, à savoir: la variation de la résistance rotorique, la dégradation de son efficacité et la présence du capteur de vitesse. A cet effet, deux mécanismes ont été élaborés, l'un utilise le principe des ensembles flous pour ajuster le contrôleur d'orientation de flux rotorique, et l'autre varie le niveau de flux de référence en fonction du point de fonctionnement. Le capteur de vitesse présent dans la chaine de régulation a été remplacé par le filtre de Kalman étendu. Il y'a lieu de signaler que la résistance équivalente aux pertes fer a été prise en compte lors de l'élaboration des mécanismes su-cités et le filtre de Kalman étendu.
Book Synopsis Variation de vitesse électronique pour moteur asynchrone à cage by :
Download or read book Variation de vitesse électronique pour moteur asynchrone à cage written by and published by . This book was released on 1992 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Power Electronics Applied to Industrial Systems and Transports, Volume 2 by : Nicolas Patin
Download or read book Power Electronics Applied to Industrial Systems and Transports, Volume 2 written by Nicolas Patin and published by Elsevier. This book was released on 2015-05-11 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of power electronic converters (DC / DC, DC / AC, AC / DC and AC / AC) conventionally used in industrial and transportation applications, specifically for the supply of electric machines with variable speed drop off window. From the perspective of design and sizing, this book presents the different functions encountered in a modular way for power electronics.Power Converters and Their Control details less traditional topics such as matrix converters and multilevel converters. This book also features a case study design of an industrial controller, which is a synthesis (except the AC / AC direct conversion) of the study subjects, including sizing associated passive components. Introducing essential notions in power electronics from both theoretical and technological perspectives Detailed chapters focusing on power supplies for electrical machinery, including a case study of full dimensioning of an industrial variable-speed drive Presented from a user's perspective to enable you to apply the theory of power electronics to practical applications
Download or read book PESC '92 Record written by and published by . This book was released on 1992 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis La machine asynchrone à vitesse variable by : Hubert Razik
Download or read book La machine asynchrone à vitesse variable written by Hubert Razik and published by . This book was released on 2006 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: La machine asynchrone à vitesse variable, ouvrage en deux volumes, présente le moteur asynchrone, son modèle et son comportement en régime statique ou dynamique, dans son contexte environnemental. Il rassemble la modélisation et l'étude des différentes composantes d'un actionneur électrique : asservissements, organes de mesure, commande numérique et chaînes de puissance [...] Ce deuxième volume étudie l'aspect variation de vitesse du moteur, les notions de la logique floue puis la mesure des signaux et leurs traitements. La commande vectorielle ainsi que diverses stratégies (telles que DTC, FOC, SVM, etc.) sont également présentées. Enfin, l'ouvrage explique les éléments relatifs à la détection d'un défaut d'ordre électrique ou mécanique [source : 4ème de couverture]
Book Synopsis Variateur de vitesse pour machine asynchrone by : Éric Sournac
Download or read book Variateur de vitesse pour machine asynchrone written by Éric Sournac and published by . This book was released on 1990 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: DANS CETTE THESE, L'AUTEUR DEFINIT LA STRUCTURE MAGNETIQUE DE COMMANDE D'UN VARIATEUR DE VITESSE POUR MACHINE ASYNCHRONE, DONT L'ETAGE DE PUISSANCE EST CONSTITUE D'UN ONDULEUR DE TENSION A MODULATION DE LARGEUR D'IMPULSION. DIFFERENTES METHODES DE MODULATION SONT DECRITES ET LEURS PERFORMANCES SONT COMPAREES SUR LA BASE D'UNE ETUDE DU SPECTRE HARMONIQUE. DANS LA PREVISION D'UTILISER DES MODULATIONS CALCULEES HORS LIGNE, L'AUTEUR REALISE UNE ETUDE SUR L'INFLUENCE DE LA NUMERISATION DES ANGLES DE COMMUTATION. PUIS, SONT EXPOSES LES CRITERES D'OPTIMISATION ET LA METHODE DE RESOLUTION UTILISEE POUR DETERMINER LES FORMES D'ONDE. CES TRAVAUX CONDUISENT A LA DEFINITION MATERIELLE ET LOGICIELLE D'UN MODULATEUR UTILISANT EXCLUSIVEMENT DES FORMES D'ONDE STOCKEES EN MEMOIRE MORTE. LES RESULTATS OBTENUS SUR LE VARIATEUR PROTOTYPE SONT PRESENTES ET L'ETUDE DEBOUCHE PARALLELEMENT SUR LA CONCEPTION D'UN CIRCUIT INTEGRE SPECIFIQUE ADAPTE A LA GENERATION DES MODULATIONS
Book Synopsis Power Electronics Applied to Industrial Systems and Transports, Volume 3 by : Nicolas Patin
Download or read book Power Electronics Applied to Industrial Systems and Transports, Volume 3 written by Nicolas Patin and published by Elsevier. This book was released on 2015-05-07 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some power electronic converters are specifically designed to power equipment under a smoothed DC voltage. Therefore, the filtering part necessarily involves the use of auxiliary passive components (inductors and capacitors). This book deals with technical aspects such as classical separation between isolated and non-isolated power supplies, and soft switching through a special converter. It addresses the problem of regulating the output voltage of the switching power supplies in terms of modeling and obtaining transfer of SMPS functions. Power Electronics for Industry and Transport, Volume 3, offers a case study of an isolated flyback power which the complete design is presented: the active and passive components are sized based on the specifications initially set. Particular attention is given to the converter output capacitors and all the surrounding organs. Introducing Essential notions in power electronics from both the theoretical and technological perspectives Detailed chapters with a focus on switch-mode power supplies, another key area in which power electronics is used is in the supply of energy to a variety of electronic equipment for signal and information processing Presented from a user's perspective to enable you to apply the theory of power electronics to practical applications
