Modeling of Induction Motors with One and Two Degrees of Mechanical Freedom - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modeling of Induction Motors with One and Two Degrees of Mechanical Freedom write by Ernest Mendrela. This book was released on 2012-12-06. Modeling of Induction Motors with One and Two Degrees of Mechanical Freedom available in PDF, EPUB and Kindle. Modeling of Induction Motors with One and Two Degrees of Mechanical Freedom presents the mathematical model of induction motors with two degrees of mechanical freedom (IM-2DMF), formed in the electromagnetic field as well as in circuit theory, which allows analyzing the performance of these three groups of motors taking into account edge effects, winding and current asymmetry. The model derived is based on the concept of magnetic field wave moving in the air-gap with a helical motion. In general, the rotor moves helically too with the rotary-linear slip. The electromagnetic field as well as motor performance of the particular motors is analyzed. The mathematical model of IM-2DMF is more general to the model of induction motors with one degree of mechanical freedom, i.e. rotary and linear motors. Examples of modeling two types of rotary disc motors and flat linear motor with twisted primary part are presented with inclusion of finite stator and rotor length and width effects. The simulation results are backed by the measurements carried out on the laboratory models, which were tested on the unique measurement stand.
Induction Motors
Induction Motors - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Induction Motors write by Rui Esteves Araújo. This book was released on 2012-11-14. Induction Motors available in PDF, EPUB and Kindle. Motivated by the need of energy-efficiency improvements, process optimization, soft-start capability and numerous other environmental benefits, it may be desirable to operate induction motors for many applications at continuously adjustable speeds. The induction motor drives can provide high productivity with energy efficiency in different industrial applications and are the basis for modern automation. This book provides an account of this developing subject through such topics as modelling, noise, control techniques used for high-performance applications and diagnostics. Compiled from contributions by international researchers, this is not a textbook, but the result is an interesting exploration of this technology, that provides a combination of theory, implementation issues and practical examples.
Power Engineering, Control and Information Technologies in Geotechnical Systems
Power Engineering, Control and Information Technologies in Geotechnical Systems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Power Engineering, Control and Information Technologies in Geotechnical Systems write by Genadiy Pivnyak. This book was released on 2015-03-27. Power Engineering, Control and Information Technologies in Geotechnical Systems available in PDF, EPUB and Kindle. Efficient and rational use of energy is one of the main challenges at present to develop a sustainable society. Long-term economic growth is only possible with the application of technological improvements in the use of energy. This book is discussing geotechnical systems with large potential for enhancing energy efficiency. Modern manufacturing pr
The British National Bibliography
The British National Bibliography - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The British National Bibliography write by Arthur James Wells. This book was released on 2003. The British National Bibliography available in PDF, EPUB and Kindle.
Control Systems Theory with Engineering Applications
Control Systems Theory with Engineering Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Control Systems Theory with Engineering Applications write by Sergey E. Lyshevski. This book was released on 2012-12-06. Control Systems Theory with Engineering Applications available in PDF, EPUB and Kindle. Dynamics systems (living organisms, electromechanical and industrial systems, chemical and technological processes, market and ecology, and so forth) can be considered and analyzed using information and systems theories. For example, adaptive human behavior can be studied using automatic feedback control. As an illustrative example, the driver controls a car changing the speed and steer ing wheels using incoming information, such as traffic and road conditions. This book focuses on the most important and manageable topics in applied multivariable control with application to a wide class of electromechanical dynamic systems. A large spectrum of systems, familiar to electrical, mechanical, and aerospace stu dents, engineers, and scholars, are thoroughly studied to build the bridge between theory and practice as well as to illustrate the practical application of control theory through illustrative examples. It is the author's goal to write a book that can be used to teach undergraduate and graduate classes in automatic control and nonlin ear control at electrical, mechanical, and aerospace engineering departments. The book is also addressed to engineers and scholars, and the examples considered allow one to implement the theory in a great variety of industrial systems. The main purpose of this book is to help the reader grasp the nature and significance of multivariable control.
