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Commande Vectorielle De La Machine Asynchrone
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Book Synopsis Commande vectorielle de la machine asynchrone by : Benoît Robyns
Download or read book Commande vectorielle de la machine asynchrone written by Benoît Robyns and published by Editions TECHNIP. This book was released on 2007 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Des rappels et des conseils indispensables concernant la modélisation et la commande vectorielle de la machine asynchrone. Une théorie originale d'étude de sensibilité paramétrique est proposée.
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 Commande vectorielle d'un moteur asynchrone sans capteur de vitesse by : Thierry Ourth
Download or read book Commande vectorielle d'un moteur asynchrone sans capteur de vitesse written by Thierry Ourth and published by . This book was released on 1995 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: DANS CE TRAVAIL, L'AUTEUR PRESENTE UNE COMMANDE VECTORIELLE DESTINEE A UN VARIATEUR DE VITESSE D'UNE MACHINE ASYNCHRONE. LES CONTRAINTES DES APPLICATIONS INDUSTRIELLES NECESSITENT LA SUPPRESSION D'UN CAPTEUR MECANIQUE DE VITESSE OU DE POSITION. DANS CETTE LOGIQUE, UN ALGORITHME DE CONTROLE UTILISANT L'ESTIMATION DE LA VITESSE EST DEVELOPPE. LA MESURE DES COURANTS ET DES TENSIONS AUX BORNES DE LA MACHINE ASYNCHRONE SERT A LA RECONSTITUTION DE CETTE GRANDEUR MECANIQUE. LA PRIORITE POUR L'ELABORATION DE LA LOI DE COMMANDE A ETE SA SIMPLICITE. LES EQUATIONS ELECTRIQUES SONT LES SEULES UTILISEES POUR L'ESTIMATION DES GRANDEURS DE CONTROLE (FLUX, COUPLE, ET VITESSE). LA REGULATION DES COURANTS FOURNIS PAR UN ONDULEUR DE TENSION A M.L.I. PERMET UNE REDUCTION A 2 DE L'ORDRE DU MODELE DE LA MACHINE. CE MODELE EST CARACTERISE PAR UN FORT COUPLAGE ENTRE LES COMPOSANTES DE FLUX ET LA VITESSE. UN OBSERVATEUR D'ORDRE REDUIT, ETABLI SUR UN MODELE VOISIN DE LUENBERGER, ASSURE LA CONNAISSANCE DES COMPOSANTES DU FLUX ROTORIQUE DANS UN REPERE FIXE LIE AU STATOR. LA VITESSE EST ESTIMEE A PARTIR DE CES COMPOSANTES DE FLUX ET DES COMPOSANTES DU COURANT STATORIQUE. CES ESTIMATIONS SONT UTILISEES POUR LE CONTROLE EN CHAMP ORIENTE DIRECT. L'ENSEMBLE DU CONTROLE EST ANALYSE PAR SIMULATION. DEUX MAQUETTES EXPERIMENTALES SONT REALISEES, DANS LESQUELLES L'ALGORITHME EST IMPLANTE SUR UN PROCESSEUR RAPIDE DSP A STRUCTURE RISC. LES RESULTATS EXPERIMENTAUX OBTENUS A DIVERS POINTS DE FONCTIONNEMENT CONFIRMENT UN COMPORTEMENT SATISFAISANT DE L'ENSEMBLE DE L'ENTRAINEMENT. CEPENDANT, CETTE ETUDE A MIS EN EVIDENCE LE ROLE CRITIQUE DES MESURES DE TENSION UTILISEES DANS L'OBSERVATEUR D'ORDRE REDUIT
Book Synopsis Commande vectorielle numérique de machine asynchrone by : Kada Dakhouche
Download or read book Commande vectorielle numérique de machine asynchrone written by Kada Dakhouche and published by . This book was released on 1990 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: DANS LA PREMIERE PARTIE DE CETTE THESE ON FAIT LE POINT SUR LES ACTIONNEURS DEJA ETUDIES: MACHINES A C.C. ET MACHINES SYNCHRONES A AIMANTS, POUR POUVOIR SITUER LE TRAVAIL ENTAME CONCERNANT LA COMMANDE VECTORIELLE DE LA MACHINE ASYNCHRONE A CAGE. ENSUITE NOUS EXPOSONS UNE MODELISATION DE LA MACHINE ASYNCHRONE ET NOUS PROPOSONS UN NOUVEAU SCHEMA EQUIVALENT DIT A F.E.M. LIEES QUI EST VALABLE EN REGIME PERMANENT ET EN REGIME DYNAMIQUE. C'EST CE MODELE QUI NOUS SERVIRA DE MODELE DE REFERENCE POUR LE RESTE DE L'ETUDE. LA THEORIE TRES COMPLETE DE LA COMMANDE VECTORIELLE DE LA MACHINE ASYNCHRONE EST PRESENTEE EN CHAPITRE III. UN PROGRAMME DE SIMULATION DE L'ENSEMBLE MACHINE COMMANDE VECTORIELLE A ETE CONCU POUR TESTER DIFFERENTES STRUCTURES DE COMMANDE AVEC CHOIX MODULAIRE DES DIFFERENTES FONCTIONS UTILISEES ET POSSIBILITES DE CHOIX DES PERIODES D'EXECUTION DE CES FONCTIONS. DES SIMULATIONS ONT ETE EFFECTUEES NOTAMMENT LA VARIATION DE PARAMETRES. ENSUITE UN BANC D'ESSAI COMPLETEMENT NUMERIQUE A ETE PRESENTE AVEC ANALYSE FONCTIONNELLE DES DIFFERENTES TACHES. LES REGULATIONS DE COURANTS ET DE VITESSE ONT ETE INSTALLEES DONT LES RESULTATS SONT COMPARES AUX SIMULATIONS. L'ENSEMBLE: PROGRAMME DE SIMULATION ET LE BANC D'ESSAI POURRA ETRE EXPLOITE PAR LES ELEVES INGENIEURS DE L'ECOLE
Book Synopsis Commande Vectorielle Sans Capteur Mécanique de la MacHine Asynchrone by : Samir Moulahoum
Download or read book Commande Vectorielle Sans Capteur Mécanique de la MacHine Asynchrone written by Samir Moulahoum and published by Omniscriptum. This book was released on 2018-02-28 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: La connaissance du comportement transitoire de la machine asynchrone est souvent nécessaire pour déterminer la performance globale de l'ensemble du système, auquel la machine appartient. L'approche proposée dans ce livre consiste à introduire deux phénomènes magnétiques à savoir: la saturation et les pertes fer. Après avoir analysé le comportement dynamique de la machine, différentes lois de commande vectorielle ont été étudiées. Elles ont pour objectif d'éliminer les couplages électriques apparaissant dans le système provoqués par la saturation et les pertes fer et d'obtenir de meilleures performances. L'élimination du capteur mécanique dans une commande vectorielle a été analysée. Un modèle de type MRAS pour l'estimation de la vitesse a été développé de telle sorte que la saturation et les pertes fer soient compensées particulièrement en fonctionnement en mode défluxé. Ensuite, cet estimateur est substitué par un autre insensible aux variations paramétriques et basé sur l'intelligence artificielle. L'implantation de ces méthodes et la validité des modèles ont été testées sur un dispositif expérimental, muni d'une carte de commande dSPACE de type DS1104.
Book Synopsis Commande vectorielle de la machine asynchrone avec capteur robuste aux variations de la constante de temps rotorique Tr by : Philippe LE GOUALEC
Download or read book Commande vectorielle de la machine asynchrone avec capteur robuste aux variations de la constante de temps rotorique Tr written by Philippe LE GOUALEC and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Induction Motors - Recent Advances, New Perspectives and Applications by : Adel El-Shahat
Download or read book Induction Motors - Recent Advances, New Perspectives and Applications written by Adel El-Shahat and published by BoD – Books on Demand. This book was released on 2023-09-13 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The induction motor is one of the most significant innovations in contemporary history and it officially kicked off the Second Industrial Revolution by significantly enhancing energy generation efficiency. Induction motors are utilized in a wide variety of applications in the modern industrial world. Motivated by the importance of recent advances, new perspectives, and applications of induction motors, this book presents research from distinguished experts in the field. It addresses recent advances in induction motors, optimal solutions in field-oriented control, the association of converters to induction motors, dynamic analysis, optimized design of synergetic control, fault-tolerant control, mathematical modeling, an adaptive system scheme for a sensorless drive, modeling, and simulation of a system with inter-turn faults, sensorless speed observer for industrial drives, and induction motor applications in electric vehicles. This book is useful for undergraduates, graduate students, researchers, professors, and field engineers due to its combination of both theoretical coverage and real-world application concepts.
Book Synopsis Electrical Machines Diagnosis by : Jean-Claude Trigeassou
Download or read book Electrical Machines Diagnosis written by Jean-Claude Trigeassou and published by John Wiley & Sons. This book was released on 2013-02-07 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monitoring and diagnosis of electrical machine faults is a scientific and economic issue which is motivated by objectives for reliability and serviceability in electrical drives. This book provides a survey of the techniques used to detect the faults occurring in electrical drives: electrical, thermal and mechanical faults of the electrical machine, faults of the static converter and faults of the energy storage unit. Diagnosis of faults occurring in electrical drives is an essential part of a global monitoring system used to improve reliability and serviceability. This diagnosis is performed with a large variety of techniques: parameter estimation, state observation, Kalman filtering, spectral analysis, neural networks, fuzzy logic, artificial intelligence, etc. Particular emphasis in this book is put on the modeling of the electrical machine in faulty situations. Electrical Machines Diagnosis presents original results obtained mainly by French researchers in different domains. It will be useful as a guideline for the conception of more robust electrical machines and indeed for engineers who have to monitor and maintain electrical drives. As the monitoring and diagnosis of electrical machines is still an open domain, this book will also be very useful to researchers.
Book Synopsis Control of Synchronous Motors by : Jean-Paul Louis
Download or read book Control of Synchronous Motors written by Jean-Paul Louis and published by John Wiley & Sons. This book was released on 2013-02-07 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synchronous motors are indubitably the most effective device to drive industrial production systems and robots with precision and rapidity. Their control law is thus critical for combining at the same time high productivity to reduced energy consummation. As far as possible, the control algorithms must exploit the properties of these actuators. Therefore, this work draws on well adapted models resulting from the Park’s transformation, for both the most traditional machines with sinusoidal field distribution and for machines with non-sinusoidal field distribution which are more and more used in industry. Both, conventional control strategies like vector control (either in the synchronous reference frame or in the rotor frame) and advanced control theories like direct control and predictive control are thoroughly presented. In this context, a significant place is reserved to sensorless control which is an important and critical issue in tomorrow’s motors.
Book Synopsis Modélisation et Commande de la Machine Asynchrone by : Lotfi Baghli
Download or read book Modélisation et Commande de la Machine Asynchrone written by Lotfi Baghli and published by Les Éditions du Net. This book was released on 2015-11-26 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce livre peut servir comme support de cours sur la commande de machine asynchrone. Il comporte une introduction à la modéli-sation de la machine asynchrone en régime transitoire et en régime permanent, une présentation de la commande scalaire et de la commande vectorielle. Le livre comporte également une partie concernant la régula-tion et le calcul des paramètres de régulation. L’aspect d’implémentation expérimentale est mis en exergue. Enfin, des exercices issus d’annales d’examens et de contrôles continus sont proposés afin d’aider l’étudiant à bien se préparer et aux enseignants de s’inspirer lors de la préparation des sujets de contrôle.
Book Synopsis Commande vectorielle multialgorithmique de la machine asynchrone avec optimisation par supervision floue by : Frédérique Berthereau
Download or read book Commande vectorielle multialgorithmique de la machine asynchrone avec optimisation par supervision floue written by Frédérique Berthereau and published by . This book was released on 2001 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le principal problème de la commande vectorielle du moteur asynchrone réside dans l'estimation du flux dans la machine. Comme il n'existe actuellement pas de solutions technologiques satisfaisantes pour mesurer le flux, celui-ci est généralement estimé à partir d'un modèle de la machine. L'estimation du flux est alors naturellement sensible aux incertitudes sur les paramètres électriques intervenant dans ce modèle. Ainsi, l'objectif principal des recherches réalisées est de proposer aux utilisateurs une solution de commande vectorielle robuste ne faisant pas appel à des exigences trop fortes en termes de connaissances paramétriques. Ceci est obtenu en supervisant plusieurs solutions de contrôle ayant des performances satisfaisantes, voire optimales mais dans des plages d'utilisation différentes. La combinaison des différents algorithmes de commandes est réalisée au moyen de la logique floue associée à une étude théorique de sensibilité.
Book Synopsis Contribution à la commande vectorielle de la machine asynchrone. Mise en oeuvre de composants numériques programmables et stratégie d'asservissement des courants par correcteur résonant by : Olivier Alexandre
Download or read book Contribution à la commande vectorielle de la machine asynchrone. Mise en oeuvre de composants numériques programmables et stratégie d'asservissement des courants par correcteur résonant written by Olivier Alexandre and published by . This book was released on 1998 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Asynchronous Machines with Variable Speed by : Hubert Razik
Download or read book Handbook of Asynchronous Machines with Variable Speed written by Hubert Razik and published by John Wiley & Sons. This book was released on 2013-01-24 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook deals with the asynchronous machine in its close environment. It was born from a reflection on this electromagnetic converter whose integration in industrial environments takes a wide part. Previously this type of motor operated at fixed speed, from now on it has been integrated more and more in processes at variable speed. For this reason it seemed useful, or necessary, to write a handbook on the various aspects from the motor in itself, via the control and while finishing by the diagnosis aspect. Indeed, an asynchronous motor is used nowadays in industry where variation speed and reliability are necessary. We must know permanently for the sensitive systems, the state of process and to inform the operator of the appearance of any anomaly and its severity.
Book Synopsis Commande vectorielle sans capteur des machines asynchrones by : Claude Chaigne
Download or read book Commande vectorielle sans capteur des machines asynchrones written by Claude Chaigne and published by Hermes Science Publications. This book was released on 2005 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modeling, Identification and Control Methods in Renewable Energy Systems by : Nabil Derbel
Download or read book Modeling, Identification and Control Methods in Renewable Energy Systems written by Nabil Derbel and published by Springer. This book was released on 2018-12-24 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the research and experiments in the fields of modeling and control systems have spent significant efforts to find rules from various complicated phenomena by principles, observations, measured data, logic derivations. The rules are normally summarized as concise and quantitative expressions or “models”. “Identification” provides mechanisms to establish the models and “control” provides mechanisms to improve system performances. This book reflects the relevant studies and applications in the area of renewable energies, with the latest research from interdisciplinary theoretical studies, computational algorithm development to exemplary applications. It discusses how modeling and control methods such as recurrent neural network, Pitch Angle Control, Fuzzy control, Sliding Mode Control and others are used in renewable systems. It covers topics as photovoltaic systems, wind turbines, maximum power point tracking, batteries for renewable energies, solar energy, thermal energy and so on. This book is edited and written by leading experts in the field and offers an ideal reference guide for researchers and engineers in the fields of electrical/electronic engineering, control system and energy.
Book Synopsis Proceedings of the 1st International Conference on Smart Innovation, Ergonomics and Applied Human Factors (SEAHF) by : César Benavente-Peces
Download or read book Proceedings of the 1st International Conference on Smart Innovation, Ergonomics and Applied Human Factors (SEAHF) written by César Benavente-Peces and published by Springer. This book was released on 2019-06-20 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses a range of real-world issues including industrial activity, energy management, education, business and health. Today, technology is a part of virtually every human activity, and is used to support, monitor and manage equipment, facilities, commodities, industry, business, and individuals’ health, among others. As technology evolves, new applications, methods and techniques arise, while at the same time citizens’ expectations from technology continue to grow. In order to meet the nearly insatiable demand for new applications, better performance and higher reliability, trustworthiness, security, and power consumption efficiency, engineers must deliver smart innovations, i.e., must develop the best techniques, technologies and services in a way that respects human beings and the environment. With that goal in mind, the key topics addressed in this book are: smart technologies and artificial intelligence, green energy systems, aerospace engineering/robotics and IT, information security and mobile engineering, IT in bio-medical engineering and smart agronomy, smart marketing, management and tourism policy, technology and education, and hydrogen and fuel-cell energy technologies.
Book Synopsis Commande vectorielle d'une machine asynchrone doublement alimentée (MADA) by : Sejir Khojet El Khil
Download or read book Commande vectorielle d'une machine asynchrone doublement alimentée (MADA) written by Sejir Khojet El Khil and published by . This book was released on 2006 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dans ce travail, l'auteur s'intéresse à la machine asynchrone à rotor bobiné alimentée par deux convertisseurs, l'un au stator et l'autre au rotor. La stratégie de commande développée est basée sur un contrôle vectoriel avec une orientation de flux rotorique, avec une loi de répartition de puissances actives entre stator et rotor. Cette loi de répartition de puissance donne lieu à une relation entre la pulsation des grandeurs statoriques et la pulsation des grandeurs rotoriques qui permet d'optimiser le dimensionnement de chaque convertisseur. Une commande sans capteur de vitesse ou de position est développée. La compensation du couple de charge permet d'assurer de bonnes performances avec une bonne robustesse vis-à-vis des variations paramétriques de la machine. L'étude de la reconfiguration du mode de fonctionnement de la MADA face à des défauts au niveau des onduleurs de tension, permet de dégager un avantage majeur de cette machine.
