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An Electronic Power Factor Controller For A Synchronous Machine
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Book Synopsis A Textbook Of Electrical Machines by : D B Raval
Download or read book A Textbook Of Electrical Machines written by D B Raval and published by Vikas Publishing House. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a single-volume book on 'electrical machines' that teaches the subject precisely and yet with amazing clarity. The extent has been kept in control so that the entire subject can be covered by students within the limited time of the semesters. Thus, they will not have to consult multiple books anymore. The discussions of concepts include the modern trends used in industry, like efficient transformers, efficient induction motors, DC drives, and the problems related to them.
Download or read book Electrical Installation Record written by and published by . This book was released on 1919 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis AC Motor Control and Electrical Vehicle Applications by : Kwang Hee Nam
Download or read book AC Motor Control and Electrical Vehicle Applications written by Kwang Hee Nam and published by CRC Press. This book was released on 2017-12-19 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Motor control technology continues to play a vital role in the initiative to eliminate or at least decrease petroleum dependency and greenhouse gas emissions around the world. Increased motor efficiency is a crucial aspect of this science in the global transition to clean power use in areas such as industrial applications and home appliances—but particularly in the design of vehicles. Summarizes the evolution of motor driving units toward high efficiency, low cost, high power density, and flexible interface with other components AC Motor Control and Electric Vehicle Applications addresses the topics mentioned in its title but also elaborates on motor design perspective, such as back EMF harmonics, loss, flux saturation, and reluctance torque, etc. Maintaining theoretical integrity in AC motor modeling and control throughout, the author focuses on the benefits and simplicity of the rotor field-oriented control, describing the basics of PWM, inverter, and sensors. He also clarifies the fundamentals of electric vehicles and their associated dynamics, motor issues, and battery limits. A powerful compendium of practical information, this book serves as an overall useful tool for the design and control of high-efficiency motors.
Book Synopsis Electrical Record and Buyer's Reference by :
Download or read book Electrical Record and Buyer's Reference written by and published by . This book was released on 1919 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Power Quality in Power Systems, Electrical Machines, and Power-Electronic Drives by : Ewald F. Fuchs
Download or read book Power Quality in Power Systems, Electrical Machines, and Power-Electronic Drives written by Ewald F. Fuchs and published by Academic Press. This book was released on 2023-02-13 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power Quality in Power Systems, Electrical Machines, and Power-Electronic Drives uses current research and engineering practices, guidelines, standards, and regulations for engineering professionals and students interested in solving power quality problems in a cost effective, reliable, and safe manner within the context of renewable energy systems. The book contains chapters that address power quality across diverse facets of electric energy engineering, including AC and DC transmission and distribution lines; end-user applications such as electric machines, transformers, inductors, capacitors, wind power, and photovoltaic power plants; and variable-speed, variable-torque power-electronic drives. The book covers nonsinusoidal waveshapes, voltage disturbances, harmonic losses, aging and lifetime reductions, single-time events such as voltage dips, and the effects of variable-speed drives controlled by PWM converters. The book also reviews a corpus of techniques to mitigate power-quality problems, such as the optimal design of renewable energy storage devices (including lithium-ion batteries and fuel cells for automobiles serving as energy storage), and the optimal design of nonlinear loads for simultaneous efficiency and power quality. - Provides theoretical and practical insights into power-quality problems related to future, smart grid, renewable, hybrid electric power systems, electric machines, and variable-speed, variable-torque power-electronic drives - Contains a highly varied corpus of practical applications drawn from current international practice - Designed as a self-study tool with end-of-chapter problems and solutions designed to build understanding - Includes very highly referenced chapters that enable readers to save time and money in the research discovery process for critical research articles, regulatory standards, and guidelines
Book Synopsis Modern Electrical Drives by : H. Bülent Ertan
Download or read book Modern Electrical Drives written by H. Bülent Ertan and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical drives lie at the heart of most industrial processes and make a major contribution to the comfort and high quality products we all take for granted. They provide the controller power needed at all levels, from megawatts in cement production to milliwatts in wrist watches. Other examples are legion, from the domestic kitchen to public utilities. The modern electrical drive is a complex item, comprising a controller, a static converter and an electrical motor. Some can be programmed by the user. Some can communicate with other drives. Semiconductor switches have improved, intelligent power modules have been introduced, all of which means that control techniques can be used now that were unimaginable a decade ago. Nor has the motor side stood still: high-energy permanent magnets, semiconductor switched reluctance motors, silicon micromotor technology, and soft magnetic materials produced by powder technology are all revolutionising the industry. But the electric drive is an enabling technology, so the revolution is rippling throughout the whole of industry.
Book Synopsis Electrical Machine Drives Control by : Juha Pyrhonen
Download or read book Electrical Machine Drives Control written by Juha Pyrhonen and published by John Wiley & Sons. This book was released on 2016-10-03 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive text examines existing and emerging electrical drive technologies. The authors clearly define the most basic electrical drive concepts and go on to explain the most important details while maintaining a solid connection to the theory and design of the associated electrical machines. Also including links to a number of industrial applications, the authors take their investigation of electrical drives beyond theory to examine a number of practical aspects of electrical drive control and application. Key features: * Provides a comprehensive summary of all aspects of controlled-speed electrical drive technology including control and operation. * Handling of electrical drives is solidly linked to the theory and design of the associated electrical machines. Added insight into problems and functions are illustrated with clearly understandable figures. * Offers an understanding of the main phenomena associated with electrical machine drives. * Considers the problem of bearing currents and voltage stresses of an electrical drive. * Includes up-to-date theory and design guidelines, taking into account the most recent advances. This book’s rigorous coverage of theoretical principles and techniques makes for an excellent introduction to controlled-speed electrical drive technologies for Electrical Engineering MSc or PhD students studying electrical drives. It also serves as an excellent reference for practicing electrical engineers looking to carry out design, analyses, and development of controlled-speed electrical drives.
Book Synopsis Journal of the American Institute of Electrical Engineers by : American Institute of Electrical Engineers
Download or read book Journal of the American Institute of Electrical Engineers written by American Institute of Electrical Engineers and published by . This book was released on 1920 with total page 1190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes preprints of: Transactions of the American Institute of Electrical Engineers, ISSN 0096-3860.
Book Synopsis Proceedings of the American Institute of Electrical Engineers by :
Download or read book Proceedings of the American Institute of Electrical Engineers written by and published by . This book was released on 1913 with total page 1784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Electrical Journal written by and published by . This book was released on 1914 with total page 1310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Power Electronics Handbook by : Muhammad H. Rashid
Download or read book Power Electronics Handbook written by Muhammad H. Rashid and published by Elsevier. This book was released on 2010-07-19 with total page 1189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power electronics, which is a rapidly growing area in terms of research and applications, uses modern electronics technology to convert electric power from one form to another, such as ac-dc, dc-dc, dc-ac, and ac-ac with a variable output magnitude and frequency. Power electronics has many applications in our every day life such as air-conditioners, electric cars, sub-way trains, motor drives, renewable energy sources and power supplies for computers. This book covers all aspects of switching devices, converter circuit topologies, control techniques, analytical methods and some examples of their applications.* 25% new content* Reorganized and revised into 8 sections comprising 43 chapters* Coverage of numerous applications, including uninterruptable power supplies and automotive electrical systems* New content in power generation and distribution, including solar power, fuel cells, wind turbines, and flexible transmission
Book Synopsis Electrical Principles by : Peter Phillips
Download or read book Electrical Principles written by Peter Phillips and published by Cengage AU. This book was released on 2019-06-01 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supports learning and delivery in: - UEE30811 Certificate III in Electrotechnology Electrician - UEE22011 Certificate II in Electrotechnology (Career Start) Phillips, Electrical Principles uses a student-friendly writing style, a range of fully worked examples and full-colour illustrations to make the basic principles easier to understand. Covering the core knowledge components of the current UEE11 Electrotechnology Training Package and referencing the new AS/NZS 3000:2018 Wiring Rules, this textbook is structured, written and illustrated to present the information in a way that is accessible to students. With a new focus on sustainable energy, brushless DC motors and the inclusion of student ancillaries, as well as structuring more closely to the knowledge and skills requirements for each competency unit covered, Electrical Principles, 4e is the ideal text for students enrolled in Certificate II and III Electrotechnology qualifications. With more than 800 diagrams, hundreds of worked examples, practice questions and self-check questions, this edition is the most up-to-date text in the market. The writing style is aimed at Certificate III students while retaining the terminology typically used in the Electrical Trades. Additionally, the technical content does not break into a level above that of Certificate III. At all times the book uses illustrations integrated with the text to explain a topic.
Book Synopsis Electrical Machines & their Applications by : J. Hindmarsh
Download or read book Electrical Machines & their Applications written by J. Hindmarsh and published by Elsevier. This book was released on 2014-06-28 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: A self-contained, comprehensive and unified treatment of electrical machines, including consideration of their control characteristics in both conventional and semiconductor switched circuits. This new edition has been expanded and updated to include material which reflects current thinking and practice. All references have been updated to conform to the latest national (BS) and international (IEC) recommendations and a new appendix has been added which deals more fully with the theory of permanent-magnets, recognising the growing importance of permanent-magnet machines. The text is so arranged that selections can be made from it to give a short course for non-specialists, while the book as a whole will prepare students for more advanced studies in power systems, control systems, electrical machine design and general industrial applications. Includes numerous worked examples and tutorial problems with answers.
Book Synopsis Wind Energy Systems by : Mohd. Hasan Ali
Download or read book Wind Energy Systems written by Mohd. Hasan Ali and published by CRC Press. This book was released on 2017-12-19 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike conventional power plants, wind plants emit no air pollutants or greenhouse gases—and wind energy is a free, renewable resource. However, the induction machines commonly used as wind generators have stability problems similar to the transient stability of synchronous machines. To minimize power, frequency, and voltage fluctuations caused by network faults or random wind speed variations, control mechanisms are necessary. Wind Energy Systems: Solutions for Power Quality and Stabilization clearly explains how to solve stability and power quality issues of wind generator systems. Covering fundamental concepts of wind energy conversion systems, the book discusses several means to enhance the transient stability of wind generator systems. It also explains the methodologies for minimizing fluctuations of power, frequency, and voltage. Topics covered include: An overview of wind energy and wind energy conversion systems Fundamentals of electric machines and power electronics Types of wind generator systems Challenges in integrating wind power into electricity grids Solutions for power quality problems Methods for improving transient stability during network faults Methods for minimizing power fluctuations of variable-speed wind generator systems This accessible book helps researchers and engineers understand the relative effectiveness of each method and select a suitable tool for wind generator stabilization. It also offers students an introduction to wind energy conversion systems, providing insights into important grid integration and stability issues.
Book Synopsis Transactions of the American Institute of Electrical Engineers by : American Institute of Electrical Engineers
Download or read book Transactions of the American Institute of Electrical Engineers written by American Institute of Electrical Engineers and published by . This book was released on 1923 with total page 1154 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in v. 7-15, 17, 19-20.
Book Synopsis Electrical Machines - II by : Uday A. Bakshi
Download or read book Electrical Machines - II written by Uday A. Bakshi and published by Technical Publications. This book was released on 2020-11-01 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of various electrical machines is well known in the various engineering fields. The book provides comprehensive coverage of the synchronous generators (alternators), synchronous motors, three phase and single phase induction motors and various special machines. The book is structured to cover the key aspects of the course Electrical Machines - II. The book starts with the explanation of basics of synchronous generators including construction, winding details and e.m.f. equation. The book then explains the concept of armature reaction, phasor diagrams, regulation and various methods of finding the regulation of alternator. Stepwise explanation and simple techniques used to elaborate these methods is the feature of this book. The book further explains the concept of synchronization of alternators, two reaction theory and parallel operation of alternators. The chapter on synchronous motor provides the detailed discussion of construction, working principle, behavior on load, analysis of phasor diagram, Vee and Inverted Vee curves, hunting and applications. The book further explains the three phase induction motors in detail. It includes the construction, working, effect of slip, torque equation, torque ratios, torque-slip characteristics, losses, power flow, equivalent circuit, effect of harmonics on the performance and applications. This chapter includes the discussion of induction generator and synchronous induction motor. The detailed discussion of circle diagram is also included in the book. The book teaches the various starting methods, speed control methods and electrical braking methods of three phase induction motors. Finally, the book gives the explanation of various single phase induction motors and special machines such as reluctance motor, hysteresis motor, repulsion motor, servomotors and stepper motors. The discussion of magnetic levitation is also incorporated in the book. The book uses plain, lucid language to explain each topic. The book provides the logical method of explaining the various complicated topics and stepwise methods to make the understanding easy. Each chapter is well supported with necessary illustrations, self explanatory diagrams and variety of solved problems. The book explains the philosophy of the subject which makes the understanding of the concepts very clear and makes the subject more interesting.
Book Synopsis Electrical Engineer's Reference Book by : M A Laughton
Download or read book Electrical Engineer's Reference Book written by M A Laughton and published by Elsevier. This book was released on 2013-10-22 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical Engineer's Reference Book, Fourteenth Edition focuses on electrical engineering. The book first discusses units, mathematics, and physical quantities, including the international unit system, physical properties, and electricity. The text also looks at network and control systems analysis. The book examines materials used in electrical engineering. Topics include conducting materials, superconductors, silicon, insulating materials, electrical steels, and soft irons and relay steels. The text underscores electrical metrology and instrumentation, steam-generating plants, turbines and diesel plants, and nuclear reactor plants. The book also discusses alternative energy sources. Concerns include wind, geothermal, wave, ocean thermal, solar, and tidal energy. The text then looks at alternating-current generators. Stator windings, insulation, output equation, armature reaction, and reactants and time-constraints are described. The book also examines overhead lines, cables, power transformers, switchgears and protection, supply and control of reactive power, and power systems operation and control. The text is a vital source of reference for readers interested in electrical engineering.
