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Author : Mohammad Jannati
Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (96 download)
Download or read book Modelling and Vector Control of a Three-phase Induction Motor Under Open-phase Fault written by Mohammad Jannati and published by . This book was released on 2015 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Asgari Seyedhesam
Publisher :
ISBN 13 :
Total Pages : 69 pages
Book Rating : 4.:/5 (96 download)
Download or read book Modeling and Vector Control of Three-phase Induction Motor when Two Phases of the Stator are Open Circuit written by Asgari Seyedhesam and published by . This book was released on 2014 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Derek N. Barboza
Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.E/5 ( download)
Download or read book Simulation and Design of a Vector Control Scheme to Provide Torque Control for a Three Phase Induction Motor written by Derek N. Barboza and published by . This book was released on 1994 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yew Mun Chan
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (958 download)
Download or read book Simulation of Vector Control of a Three-phase Induction Motor Using Matlab written by Yew Mun Chan and published by . This book was released on 2000 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nguyen Phung Quang
Publisher : Springer
ISBN 13 : 3662469154
Total Pages : 374 pages
Book Rating : 4.6/5 (624 download)
Download or read book Vector Control of Three-Phase AC Machines written by Nguyen Phung Quang and published by Springer. This book was released on 2015-05-14 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the vector control of three-phase AC machines, in particular induction motors with squirrel-cage rotors (IM), permanent magnet synchronous motors (PMSM) and doubly-fed induction machines (DFIM), from a practical design and development perspective. The main focus is on the application of IM and PMSM in electrical drive systems, where field-orientated control has been successfully established in practice. It also discusses the use of grid-voltage oriented control of DFIMs in wind power plants. This second, enlarged edition includes new insights into flatness-based nonlinear control of IM, PMSM and DFIM. The book is useful for practitioners as well as development engineers and designers in the area of electrical drives and wind-power technology. It is a valuable resource for researchers and students.
Author : Langsi Yao
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783847328308
Total Pages : 112 pages
Book Rating : 4.3/5 (283 download)
Download or read book Vector Control of Induction Motor Using MATLAB written by Langsi Yao and published by LAP Lambert Academic Publishing. This book was released on 2012-05 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays, vector control of induction motor drives are increasingly employed in industrial drive systems, motor works on best performance at certain voltage and frequency for certain loads. This project describes a generalized model of the three-phase induction motor by using vector control method and its computer simulation using MATLAB/SIMULINK, it presents the advances made in vector control as applied to high performance AC motor drives. By using this application, it can achieve speed control by controlling the reference speed value and torque value to keep the electromagnetic torque at a constant value. Machine models in d-q representation, implementation issues with AC induction motor, inverters and converters, parameter effects for induction motor vector control are dealt with and simulation results from the project are presented and discussed by computational calculation and graphs to support this theory. The large scope in this model can lead the algorithm designers to direct their efforts to the promising areas and avoid impossible tasks. From this project, the readers can approximately understand the principle of vector control in three-phase AC induction motor drive.
Author : Federico Barrero
Publisher : MDPI
ISBN 13 : 3039281364
Total Pages : 146 pages
Book Rating : 4.0/5 (392 download)
Download or read book Control of Multiphase Machines and Drives written by Federico Barrero and published by MDPI. This book was released on 2020-01-24 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the growing interest in electrical machines in recent times, the multiphase machine field has developed into a fascinating research area. Their intrinsic features (power splitting, better fault tolerance, or lower torque ripple) make them an appealing competitor to conventional three-phase machines. Multiphase electric drives have been recently used in applications where fault tolerance and continuous operation of the drive are required. However, the difficulties in extending the three-phase conventional current regulation and control structure to multiphase systems still limit their broad applicability in industry solutions. The main objective of this book is to illustrate new advances, developments, and applications in the field of multiphase machines and drives, while exposing these advances, developments, and applications to the scientific community and industry.
Author : Andrzej Trzynadlowski
Publisher : Springer Science & Business Media
ISBN 13 : 9780792394204
Total Pages : 286 pages
Book Rating : 4.3/5 (942 download)
Download or read book The Field Orientation Principle in Control of Induction Motors written by Andrzej Trzynadlowski and published by Springer Science & Business Media. This book was released on 1993-12-31 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Field Orientation Principle (FOP) constitutes a fundamental concept behind the modern technology of high-performance, vector-controlled drive systems with AC motors. The recent intense interest in these systems has been spawned by the widespread transition from DC to AC drives in industry. Induction motors, industry's traditional workhorses, are particularly well suited for FOP-based vector control. The Field Orientation Principle in Control of Induction Motors presents the FOP in a simple, easy-to-understand framework based on the space-vector dynamic model of the induction machine. Relationships between the classic phasor equivalent circuits of the motor and their vector counterparts are highlighted. A step-by-step derivation of dynamic equations of the motor provides a formal background for explanation of the basic approaches to vector control. In addition, the author presents scalar control methods for low-performance drives as an intermediate stage between uncontrolled and high-performance drives. The reader will also find a full chapter devoted to power inverters, which constitute an important component of adjustable speed AC drive systems, and a review of associated issues such as observers of motor variables, parameter estimation, adaptive tuning, and principles of the position and speed control of field-oriented induction motors. With a wealth of numerical examples and computer simulations illustrating the ideas and techniques discussed and an extensive bibliography, The Field Orientation Principle in Control of Induction Motors is a practical resource and valuable reference for researchers and students interested in motor control, power and industrial electronics, and control theory.
Author : Raúl Gregor
Publisher : BoD – Books on Demand
ISBN 13 : 953512207X
Total Pages : 394 pages
Book Rating : 4.5/5 (351 download)
Download or read book Induction Motors written by Raúl Gregor and published by BoD – Books on Demand. This book was released on 2015-11-18 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: AC motors play a major role in modern industrial applications. Squirrel-cage induction motors (SCIMs) are probably the most frequently used when compared to other AC motors because of their low cost, ruggedness, and low maintenance. The material presented in this book is organized into four sections, covering the applications and structural properties of induction motors (IMs), fault detection and diagnostics, control strategies, and the more recently developed topology based on the multiphase (more than three phases) induction motors. This material should be of specific interest to engineers and researchers who are engaged in the modeling, design, and implementation of control algorithms applied to induction motors and, more generally, to readers broadly interested in nonlinear control, health condition monitoring, and fault diagnosis.
Author : Khalaf Salloum Gaeid
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659157561
Total Pages : 184 pages
Book Rating : 4.1/5 (575 download)
Download or read book Modeling and Fault Diagnosis of Im by Using Intelligent Control written by Khalaf Salloum Gaeid and published by LAP Lambert Academic Publishing. This book was released on 2012-07 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book as it is clear from the title, deals with various aspects of control of induction motors. The authors tried to make this book so easy to understand especially for the graduated and non graduated students. More than 50 Simulink circuits and 469 equations and 174 figures have been implemented to be as commence of the students to build their algorithms. Starting with an introduction about induction motor, part of the book dealing with control topics begins with vector control with high performance drive system and gives details about how to implement it, main parameters, Simulink implementation, vector control with encoder and without encoder is the main types of vector control in this book. Direct torque control principle with Simulink implementation. Scalar control either open loop or closed loop methods used in low performance drive systems are considered with Simulink implementation of each type. The modeling of the induction motor with all reference frames is introduced combined with induction motor modeling under stator open winding fault, stator short winding fault, broken rotor bar fault and modeling of induction motor under disturbance.
Author : Yiqi Liu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (119 download)
Download or read book Advanced Power Loss Modeling and Model-based Control of Three-phase Induction Motor Drive Systems written by Yiqi Liu and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Three-phase induction motor (IM) drive systems are the most important workhorses of many industries worldwide. This dissertation addresses improved modeling of three-phase IM drives and model-based control algorithms for the purpose of designing better IM drive systems. Enhancements of efficiency, availability, as well as performance of IMs, such as maximum torque-per-ampere capability, power density, and torque rating, are of major interest. An advanced power loss model of three-phase IM drives is proposed and comprehensively validated at different speed, load torque, flux and input voltage conditions. This model includes a core-loss model of three-phase IMs, a model of machine mechanical and stray losses, and a model of power electronic losses in inverters. The drive loss model shows more than 90% accuracy and is used to design system-level loss minimization control of a motor drive system, which is integrated with the conventional volts-per-hertz control and indirect field-oriented control as case studies. The designed loss minimization control leads to more than 13% loss reduction than using rated flux for the testing motor drive under certain conditions. The proposed core-loss model is also used to design an improved model-based maximum torque-per-ampere control of IMs by considering core losses. Significant increase of torque-per-ampere capability could be possible for high-speed IMs. A simple model-based time-domain fault diagnosis method of four major IM faults is provided; it is nonintrusive, fast, and has excellent fault sensitivity and robustness to noise and harmonics. A fault-tolerant control scheme for sensor failures in closed-loop IM drives is also studied, where a multi-controller drive is proposed and uses different controllers with minimum hand-off transients when switching between controllers. A finite element analysis model of medium-voltage IMs is explored, where electromagnetic and thermal analyses are co-simulated. The torque rating and power density of the simulated machine could be increased by 14% with proper change of stator winding insulation material. The outcome of this dissertation is an advanced three-phase IM drive that is enhanced using model-based loss minimization control, fault detection and diagnosis of machine faults, fault-tolerant control under sensor failures, and performance-enhancement suggestions.
Author : Hong-Yue Zhang
Publisher : Elsevier
ISBN 13 : 9780080555393
Total Pages : 1576 pages
Book Rating : 4.5/5 (553 download)
Download or read book Fault Detection, Supervision and Safety of Technical Processes 2006 written by Hong-Yue Zhang and published by Elsevier. This book was released on 2007-03-01 with total page 1576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The safe and reliable operation of technical systems is of great significance for the protection of human life and health, the environment, and of the vested economic value. The correct functioning of those systems has a profound impact also on production cost and product quality. The early detection of faults is critical in avoiding performance degradation and damage to the machinery or human life. Accurate diagnosis then helps to make the right decisions on emergency actions and repairs. Fault detection and diagnosis (FDD) has developed into a major area of research, at the intersection of systems and control engineering, artificial intelligence, applied mathematics and statistics, and such application fields as chemical, electrical, mechanical and aerospace engineering. IFAC has recognized the significance of FDD by launching a triennial symposium series dedicated to the subject. The SAFEPROCESS Symposium is organized every three years since the first symposium held in Baden-Baden in 1991. SAFEPROCESS 2006, the 6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes was held in Beijing, PR China. The program included three plenary papers, two semi-plenary papers, two industrial talks by internationally recognized experts and 258 regular papers, which have been selected out of a total of 387 regular and invited papers submitted. * Discusses the developments and future challenges in all aspects of fault diagnosis and fault tolerant control * 8 invited and 36 contributed sessions included with a special session on the demonstration of process monitoring and diagnostic software tools
Author : Ion Boldea
Publisher : CRC Press
ISBN 13 : 149874821X
Total Pages : 650 pages
Book Rating : 4.4/5 (987 download)
Download or read book Electric Drives written by Ion Boldea and published by CRC Press. This book was released on 2016-09-15 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electric Drives provides a practical understanding of the subtleties involved in the operation of modern electric drives. The Third Edition of this bestselling textbook has been fully updated and greatly expanded to incorporate the latest technologies used to save energy and increase productivity, stability, and reliability. Every phrase, equation, number, and reference in the text has been revisited, with the necessary changes made throughout. In addition, new references to key research and development activities have been included to accurately reflect the current state of the art. Nearly 120 new pages covering recent advances, such as those made in the sensorless control of A.C. motor drives, have been added; as have two new chapters on advanced scalar control and multiphase electric machine drives. All solved numerical examples have been retained, and the 10 MATLAB®–Simulink® programs remain online. Thus, Electric Drives, Third Edition offers an up-to-date synthesis of the basic and advanced control of electric drives, with ample material for a two-semester course at the university level.
Author : M. Anton
Publisher :
ISBN 13 :
Total Pages : 171 pages
Book Rating : 4.:/5 (11 download)
Download or read book State Space Vector Control of Three-phase Induction Motor written by M. Anton and published by . This book was released on 1996 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Adel El-Shahat
Publisher : BoD – Books on Demand
ISBN 13 : 1837695776
Total Pages : 224 pages
Book Rating : 4.8/5 (376 download)
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.
Author : D. W. Novotny
Publisher : Oxford University Press
ISBN 13 : 9780198564393
Total Pages : 472 pages
Book Rating : 4.5/5 (643 download)
Download or read book Vector Control and Dynamics of AC Drives written by D. W. Novotny and published by Oxford University Press. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electric drive systems is an area of great change and increasing commercial importance in industry today. Written by experts in the field, this book takes account of recent developments. These have been due largely to the advances in power electronics and computer control; in turn, they have made possible the implementation of a.c. drive systems, in place of d.c. Topics include inverter machine dynamics; constant speed behavior and the development of conventional equivalent circuits; vector controlled systems; and current regulators.
Author : Samson Olewe
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (83 download)
Download or read book A Cascaded Plus State Feedback Optimal Controller for a 3-phase Induction Motor Based on Vector Control Algorithm written by Samson Olewe and published by . This book was released on 2012 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This thesis proposes a cascaded plus state feedback optimal controller for a 3-phase induction motor based on vector control algorithm. The proposed model is a variation of a regular state feedback optimal controller for a three phase induction motor." -- (v)
