Author: Zhang, BoPublisher: KIT Scientific Publishing
ISBN: 373150619X
Category :
Languages : en
Pages : 294
Book Description
Soft Magnetic Composites in Novel Designs of Electrical Traction Machines
Author: Zhang, BoPublisher: KIT Scientific Publishing
ISBN: 373150619X
Category :
Languages : en
Pages : 294
Book Description
Soft Magnetic Composites in Novel Designs of Electrical Traction Machines
Author: Bo ZhangPublisher:
ISBN: 9781013282850
Category : Technology & Engineering
Languages : en
Pages : 288
Book Description
Nowadays, the manufacturing of electrical machines based on electrical steel laminations has been well established worldwide. Compared with the electrical steel, the soft magnetic composites (SMC) shows magnetic isotropy and lower eddy current losses. Thus, it becomes an important impulse promoting the development of new topologies of electrical machine. The application of SMC in the electrical traction machine for hybrid electrical vehicle or electrical vehicle has been researched in the work. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
Design of Rotating Electrical Machines
Author: Juha PyrhonenPublisher: John Wiley & Sons
ISBN: 1118701658
Category : Technology & Engineering
Languages : en
Pages : 612
Book Description
In one complete volume, this essential reference presents an in-depth overview of the theoretical principles and techniques of electrical machine design. This timely new edition offers up-to-date theory and guidelines for the design of electrical machines, taking into account recent advances in permanent magnet machines as well as synchronous reluctance machines. New coverage includes: Brand new material on the ecological impact of the motors, covering the eco-design principles of rotating electrical machines An expanded section on the design of permanent magnet synchronous machines, now reporting on the design of tooth-coil, high-torque permanent magnet machines and their properties Large updates and new material on synchronous reluctance machines, air-gap inductance, losses in and resistivity of permanent magnets (PM), operating point of loaded PM circuit, PM machine design, and minimizing the losses in electrical machines> End-of-chapter exercises and new direct design examples with methods and solutions to real design problems> A supplementary website hosts two machine design examples created with MATHCAD: rotor surface magnet permanent magnet machine and squirrel cage induction machine calculations. Also a MATLAB code for optimizing the design of an induction motor is provided Outlining a step-by-step sequence of machine design, this book enables electrical machine designers to design rotating electrical machines. With a thorough treatment of all existing and emerging technologies in the field, it is a useful manual for professionals working in the diagnosis of electrical machines and drives. A rigorous introduction to the theoretical principles and techniques makes the book invaluable to senior electrical engineering students, postgraduates, researchers and university lecturers involved in electrical drives technology and electromechanical energy conversion.
Electrical Machines
Author: Chandur SadaranganiPublisher:
ISBN: 9789171706270
Category :
Languages : en
Pages : 665
Book Description
Axial Flux Permanent Magnet Brushless Machines
Author: Jacek F. GierasPublisher: Springer Science & Business Media
ISBN: 1402027206
Category : Technology & Engineering
Languages : en
Pages : 340
Book Description
Axial Flux Permanent Magnet (AFPM) brushless machines are modern electrical machines with a lot of advantageous merits over their conventional counterparts. They are increasingly used in power generation, domestic appliances, industrial drives, electric vehicles, and marine propulsion drives and many other applications. This book deals with the analysis, construction, design, optimisation, control and applications of AFPM machines. The authors present their own research results, as well as significant research contributions made by others. This monograph will be of interest to electrical engineers and other engineers involved in the design and application of AFPM brushless machine drives. It will be an important resource for researchers and graduate students in the field of electrical machine and drives.
Modern Permanent Magnet Electric Machines
Author: Jacek F. GierasPublisher: CRC Press
ISBN: 1000777014
Category : Technology & Engineering
Languages : en
Pages : 332
Book Description
The late 1980s saw the beginning of the PM brushless machine era, with the invention of high-energy density permanent magnets (PM) and the development of power electronics. Although induction motors are now the most popular electric motors, the impact of PM brushless machines on electromechanical drives is significant. Today, PM machines come second to induction machines. Replacement of electromagnetic field excitation systems by PMs brings the following benefits: No electrical energy is absorbed by the field excitation system and thus there are no excitation losses, causing substantial increase in efficiency Higher power density (kW/kg) and/or torque density (Nm/kg) than electromagnetic excitation Better dynamic performance than motors with electromagnetic excitation (higher magnetic flux density in the air gap) Simplification of construction and maintenance Less expensive for some types of machines Modern Permanent Magnet Electric Machines: Theory and Control serves as a textbook for undergraduate power engineering students who want to supplement and expand their knowledge in the fundamentals of magnetism, soft magnetic materials, permanent magnets (PMs), calculation of magnetic circuits with PMs, modern PM brushed DC machines and their controls, modern PM brushless DC motors and drive control, and modern PM generators. The book can help students learn more about electrical machines and can serve as a prescribed text for teaching elective undergraduate courses such as modern permanent magnet electrical machines. Since the book is written in a simple scientific language and without redundant mathematics, it can also be used by practicing engineers and managers employed in electrical machinery or electromagnetic device industries.
Multidisciplinary Design Optimization Methods for Electrical Machines and Drive Systems
Author: Gang LeiPublisher: Springer
ISBN: 3662492717
Category : Technology & Engineering
Languages : en
Pages : 241
Book Description
This book presents various computationally efficient component- and system-level design optimization methods for advanced electrical machines and drive systems. Readers will discover novel design optimization concepts developed by the authors and other researchers in the last decade, including application-oriented, multi-disciplinary, multi-objective, multi-level, deterministic, and robust design optimization methods. A multi-disciplinary analysis includes various aspects of materials, electromagnetics, thermotics, mechanics, power electronics, applied mathematics, manufacturing technology, and quality control and management. This book will benefit both researchers and engineers in the field of motor and drive design and manufacturing, thus enabling the effective development of the high-quality production of innovative, high-performance drive systems for challenging applications, such as green energy systems and electric vehicles.
Deformation and Fracture Properties of the Soft Magnetic Composite Somaloy 700 3P on Different Length Scales
Author: Schwark, Tabea GiselaPublisher: KIT Scientific Publishing
ISBN: 3731507595
Category :
Languages : en
Pages : 180
Book Description
Design Of Electrical Machines
Author: V. N. MittlePublisher:
ISBN: 9788186308189
Category : Electric machinery
Languages : en
Pages : 616
Book Description
Basic Consideration in Design * Electrical Materials * Magnetic Circuit Calculations * Heating and Cooling H Design of Transformers * Review Questions of Transformer Design H Armature Winding for D.C. Machines * Design of D.C. Machines H Design of D.C. Motor Starter H Review Questions in Design of D.C. Machines H A.C. Armature Winding H Design of 3-Phase Induction Motors * Single phase Induction Motors * Review Questions of Induction Motors * Design of Synchronous Machines * Short Questions on Design of Synchronous Machines * Computer Aided Design of Electrical Machines * Design of Lifting Magnets * Viva-voce Questions * Appendix * Standard Specifications and Design Data.
Author: Daniel R. Luedtke