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Author : Michael Carpinteri
Publisher :
ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.:/5 (86 download)
Download or read book Single-phase Self-excited Induction Generator with Voltage and Frequency Control written by Michael Carpinteri and published by . This book was released on 2013 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Loi Lei Lai
Publisher : John Wiley & Sons
ISBN 13 : 9780470511817
Total Pages : 262 pages
Book Rating : 4.5/5 (118 download)
Download or read book Distributed Generation written by Loi Lei Lai and published by John Wiley & Sons. This book was released on 2008-03-11 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed power generation is a technology that could help to enable efficient, renewable energy production both in the developed and developing world. It includes all use of small electric power generators, whether located on the utility system, at the site of a utility customer, or at an isolated site not connected to the power grid. Induction generator (IG) is the most commonly used and cheapest technology, compatible with renewable energy resources. Permanent magnet (PM) generators have traditionally been avoided due to high fabrication costs; however, compared with IGs they are more reliable and productive. Distributed Generation thoroughly examines the principles, possibilities and limitations of creating energy with both IGs and PM generators. It takes an electrical engineering approach in the analysis and testing of these generators, and includes diagrams and extensive case study examples to better demonstrate how the integration of energy sources can be accomplished. The book also provides the practical tools needed to model and implement new techniques for generating energy through isolated or grid-connected systems. Besides a chapter introducing the technical, economic and environmental impacts of distributed generation, this book includes: an examination of various phase-balancing schemes for a three-phase IG operating on a single-phase power system; a coupled circuit 2-D finite element analysis of a grid-connected IG, with Steinmetz connection; a study of self-excited induction generator (SEIG) schemes for autonomous power systems, and the voltage and frequency control of SEIG with a slip-ring machine (SESRIG); a report on a PM synchronous generator with inset rotor for achieving a reduced voltage regulation when supplying an autonomous power system, and an analysis of its performance using a two-axis model and finite element method; experimental work on various IG and SEIG schemes. This book is a must-read for engineers, consultants, regulators, and environmentalists involved in energy production and delivery, helping them to evaluate renewable energy sources and to integrate these into an efficient energy delivery system. It is also a superior reference for undergraduates and postgraduates. Designers, operators, and planners will appreciate its unique contribution to the literature in this field.
Author : Dheeraj Kumar Palwalia
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783844321029
Total Pages : 272 pages
Book Rating : 4.3/5 (21 download)
Download or read book The Self Excited Induction Generator written by Dheeraj Kumar Palwalia and published by LAP Lambert Academic Publishing. This book was released on 2011-05 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the harnessing of such non-conventional energy sources could be achieved in a big way by the development of the suitable low cost generating systems. The self excited induction generator (SEIG) is a suitable power generation source utilizing renewable energy sources due to its advantages as compared to conventional synchronous generator. SEIG can generate single phase and three phase power using three phase induction motor. The SEIG has a major drawback of poor voltage regulation. For this purpose, a suitable control scheme is to be developed such that the load on the SEIG remains constant despite the change in the consumer load. One way to regulate the voltage and frequency of the SEIG is to maintain a constant load at its terminals. Also, such control scheme should be simple, economical, rugged and reliable. The use of DSP gives cost effective solution with least hardware complexity. The performance of SEIG can be further improved with STACOM based controller for reactive power compensation or voltage source converter with bidirectional active and reactive power flow capability.
Author : Ghulam Dastagir
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)
Download or read book Voltage and Frequency Regulation of a Stand-alone Self-excited Induction Generator with an Unregulated Prime Mover written by Ghulam Dastagir and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ghulam Dastagir
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783843362849
Total Pages : 144 pages
Book Rating : 4.3/5 (628 download)
Download or read book Voltage and Frequency Regulation of Self Excited Induction Generator written by Ghulam Dastagir and published by LAP Lambert Academic Publishing. This book was released on 2010-10 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The squirrel-cage induction machine is very attractive for small and medium power generation schemes because of its low cost, robustness and high power density (W/kg). However, the magnitude and the frequency of the generated voltage depend upon the rotor speed, the amount of capacitive excitation, and the load in stand-alone systems with unregulated prime movers. A common approach for providing regulated voltage and frequency to the load is the use of an asynchronous link (ac-dc-ac) power electronic converter. The main disadvantage of this scheme is that the two series connected ac-dc converters have to be rated at least to the rated generator output power. This work investigates the use of a VSI with induction generator operating with an unregulated prime mover supplying power to a load with regulated voltage and frequency in stand alone mode.
Author : Kalyan Raj Kaniganti
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783848499687
Total Pages : 84 pages
Book Rating : 4.4/5 (996 download)
Download or read book Voltage Control of Self Excited Induction Generator written by Kalyan Raj Kaniganti and published by LAP Lambert Academic Publishing. This book was released on 2012-04 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today the world is looking towards the efficient energy generation from renewable energy sources because of extinction of fossil fuels.Wind energy is a promising source of green energy.But the problem associated with this kind of energy id due to varying wind speeds the out put is also varying so it is not possible to integrate it to grid.Here Induction generators are dominantly used because of their advantages in variable speed torque characteristics.In this book an attempt is made to discuss different types of generators used in wind energy and different topologies for control of voltage and frequency of Self Excited induction generator are discussed and new promising methods are proposed for low cost power generation.
Download or read book Voltage Source Inverter for Voltage and Frequency Control of a Stand-alone Self-excited Induction Generator written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book CONSTANT VOLTAGE, CONSTANT FREQUENCY OPERATION OF A SELF-EXCITED INDUCTION GENERATOR. written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, control schemes for the self-excited induction generator are developed with Matlab/Simulink. Self-excited induction generator is considered as a constant voltage-constant frequency supply for an isolated load. A wind turbine is assumed to be the variable-speed drive of the induction generator. Control schemes aim to ensure a constant voltage-constant frequency operation of the induction generator in case of the variations in the wind speed and/or the load. From the general model of the self-excited induction generator, the characteristics of the system and the dynamic responses of the system in case of any disturbance are examined. Next, the control strategies are developed both for the squirrel-cage rotor induction generator and for the wound-rotor induction generator. Two control loops are necessary for constant voltage-constant frequency operation of a variable speed induction generator, one for the voltage regulation and the other for the frequency regulation. After developing the control loops, constant voltage-constant frequency operation of the self-excited induction generator is simulated with a cage type saturation adaptive induction generator, a fixed capacitor with thyristor controlled reactor (TCR) used for frequency regulation and switched external resistors connected to the stator terminals used for voltage regulation.
Author : M. Godoy Simões
Publisher : CRC Press
ISBN 13 : 1482244675
Total Pages : 478 pages
Book Rating : 4.4/5 (822 download)
Download or read book Modeling and Analysis with Induction Generators, Third Edition written by M. Godoy Simões and published by CRC Press. This book was released on 2014-12-11 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its Third Edition, Alternative Energy Systems: Design and Analysis with Induction Generators has been renamed Modeling and Analysis with Induction Generators to convey the book’s primary objective—to present the fundamentals of and latest advances in the modeling and analysis of induction generators. New to the Third Edition Revised equations and mathematical modeling Addition of solved problems as well as suggested problems at the end of each chapter New modeling and simulation cases Mathematical modeling of the Magnus turbine to be used with induction generators Detailed comparison between the induction generators and their competitors Modeling and Analysis with Induction Generators, Third Edition aids in understanding the process of self-excitation, numerical analysis of stand-alone and multiple induction generators, requirements for optimized laboratory experimentation, application of modern vector control, optimization of power transference, use of doubly fed induction generators, computer-based simulations, and social and economic impacts.
Author : Hamid Shokrollah-Timorabadi
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (125 download)
Download or read book Voltage Source Inverter for Voltage and Frequency Control of a Stand-alone Self-excited Induction Generator written by Hamid Shokrollah-Timorabadi and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yi Liu
Publisher : Springer Nature
ISBN 13 : 9811904243
Total Pages : 418 pages
Book Rating : 4.8/5 (119 download)
Download or read book Advances in Control Technologies for Brushless Doubly-fed Induction Generators written by Yi Liu and published by Springer Nature. This book was released on 2022-03-06 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents advances in control technologies for efficient operation of the brushless doubly-fed induction generator (BDFIG). For robust and low-cost operation of BDFIGs, it is required to keep high-quality output voltage and eliminate the speed/position encoder under different loads and operation conditions. Some advanced control technologies, from the authors’ latest work on these topics, are presented to achieve this goal with simple and accurate texts, illustrations, and tables. The qualified outcomes obtained from this book assure the high-performance operation of BDFIGs and also give the readers a straight insight toward challenges in this research area in the future.
Author : Ion Boldea
Publisher : CRC Press
ISBN 13 : 1439833176
Total Pages : 993 pages
Book Rating : 4.4/5 (398 download)
Download or read book The Electric Generators Handbook - 2 Volume Set written by Ion Boldea and published by CRC Press. This book was released on 2005-11-16 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: The modern world hungers for electricity. Traditionally, this hunger was sated with predominantly constant-speed-regulated, synchronous generators. However, new demands require the stable, quick, and efficient delivery and control offered by variable-speed generators. Surveying all of the technologies used to satisfy the world's demand for o
Author : Ion Boldea
Publisher : CRC Press
ISBN 13 : 1498723586
Total Pages : 580 pages
Book Rating : 4.4/5 (987 download)
Download or read book Variable Speed Generators written by Ion Boldea and published by CRC Press. This book was released on 2015-09-03 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Variable Speed Generators, the second of two volumes in the Electric Generators Handbook, provides extensive coverage of variable speed generators in distributed generation and renewable energy applications around the world. The book delves into the steady state, transients, control, and design of claw-pole-rotor synchronous, induction, permanent-magnet-(PM)-assisted synchronous, and switched reluctance starter alternators for electric hybrid vehicles. It discusses PM synchronous, transverse flux PM, and flux reversal PM generators for low-speed wind and hydro energy conversion. It also explores linear motion alternators for residential and spacecraft applications. Numerous design and control examples illustrate the exposition. Fully revised and updated to reflect the last decade’s worth of progress in the field, this Second Edition adds new sections that: Address the ride-through control of doubly fed induction generators under unbalanced voltage sags Consider the control of stand-alone doubly fed induction generators under unbalanced nonlinear loads Detail a stand-alone squirrel cage induction generator (SCIG) with AC output and a low-rating pulse-width modulated (PWM) converter Present a twin stator winding SCIG with 50 percent rating inverter and diode rectifier, and a dual stator winding induction generator with nested cage rotor Examine interior permanent magnet claw-pole-alternator systems for more vehicle braking energy recuperation, and high power factor Vernier PM generators Depict a PM-assisted reluctance synchronous motor/generator for an electric hybrid vehicle, and a double stator switched reluctance generator with segmented rotor Describe the grid to stand-alone transition motion-sensorless dual-inverter control of permanent magnet synchronous generators with asymmetrical grid voltage sags and harmonics filtering The promise of renewable, sustainable energy rests on our ability to design innovative power systems that are able to harness energy from a variety of sources. Variable Speed Generators, Second Edition supplies state-of-the-art tools necessary to design, validate, and deploy the right power generation technologies to fulfill tomorrow's complex energy needs.
Author : Krishan Arora
Publisher : CRC Press
ISBN 13 : 1000606120
Total Pages : 293 pages
Book Rating : 4.0/5 (6 download)
Download or read book Smart Electrical Grid System written by Krishan Arora and published by CRC Press. This book was released on 2022-07-01 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Smart technologies, such as artificial intelligence and machine learning, play a vital role in modeling, analysis, performance prediction, effective control, and utilization of smart energy systems. This book presents novel concepts in the development of smart cities and smart grids as well as discusses the technologies involved in producing efficient and economically feasible energy technologies around the world. It comprehensively covers important topics, including optimization methods for smart grids, power converters, smart meters, load frequency control, automatic generation control, and power electronics for smart grids. This book focuses mainly on three areas of electrical engineering: control systems, power electronics, and renewable resources, including artificial intelligence for the development of smart electrical grids. Key Features • Clarifies how the smart grid plays an important role in modern smart technologies • Introduces the basic concepts of modernization of smart grid with the assumption of basic knowledge of mathematics and power systems • Describes the structure of technologies based on Internet of Things (IoT), which acts like a bridge to cover the gap between the physical and virtual worlds required for the realization of the smart grid • Includes practical examples of the smart grid and energy saving • Illustrates the integration of renewable energy sources with worked examples • Enables readers to engage with the immediate development of power systems by using smart approaches for future smart grids
Author : Naser Mahdavi Tabatabaei
Publisher : Springer
ISBN 13 : 3319511181
Total Pages : 655 pages
Book Rating : 4.3/5 (195 download)
Download or read book Reactive Power Control in AC Power Systems written by Naser Mahdavi Tabatabaei and published by Springer. This book was released on 2017-04-05 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook explores reactive power control and voltage stability and explains how they relate to different forms of power generation and transmission. Bringing together international experts in this field, it includes chapters on electric power analysis, design and operational strategies. The book explains fundamental concepts before moving on to report on the latest theoretical findings in reactive power control, including case studies and advice on practical implementation students can use to design their own research projects. Featuring numerous worked-out examples, problems and solutions, as well as over 400 illustrations, Reactive Power Control in AC Power Systems offers an essential textbook for postgraduate students in electrical power engineering. It offers practical advice on implementing the methods discussed in the book using MATLAB and DIgSILENT, and the relevant program files are available at extras.springer.com.
Author : Ion Boldea
Publisher : CRC Press
ISBN 13 : 1420037269
Total Pages : 551 pages
Book Rating : 4.4/5 (2 download)
Download or read book Variable Speed Generators written by Ion Boldea and published by CRC Press. This book was released on 2005-11-09 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surveying the technologies used to satisfy the world's demand for open, efficient, and clean electricity, Variable Speed Generators provides an in-depth examination of variable-speed generators for both stand-alone and grid-connected applications. Part of The Electric Generators Handbook, Two-Volume Set, this work offers authoritative, tightly focused treatment of the topologies, steady state and transients modeling, performance, control, design, and testing of stand-alone and grid-connected generators operating at variable speeds. Variable Speed Generators thoroughly covers all types of variable-speed generators currently in progress in distributed generation and renewable energy applications around the world. It delves into the steady state, transients, control, and design of claw-pole rotor synchronous, induction, permanent magnet-assisted synchronous, and switched reluctance starter alternators for hybrid-electric vehicles. It also discusses PM synchronous, transverse-flux PM, and flux-reversal PM generators for low-speed wind and hydro energy conversion as well as linear-motion alternators for residential and spacecraft applications. Numerous design and control examples illustrate the discussion. The promise of renewable, sustainable energy rests on our ability to design innovative power systems that are able to harness energy from a variety of sources. Variable Speed Generators supplies the tools necessary to design, validate, and deploy the right power generation technologies to fulfill tomorrow's complex energy needs.
Author : Papia Ray
Publisher : Springer Nature
ISBN 13 : 9811517819
Total Pages : 347 pages
Book Rating : 4.8/5 (115 download)
Download or read book Microgrid: Operation, Control, Monitoring and Protection written by Papia Ray and published by Springer Nature. This book was released on 2020-01-24 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses various challenges and solutions in the fields of operation, control, design, monitoring and protection of microgrids, and facilitates the integration of renewable energy and distribution systems through localization of generation, storage and consumption. It covers five major topics relating to microgrid i.e., operation, control, design, monitoring and protection. The book is primarily intended for electric power and control engineering researchers who are seeking factual information, but also appeals to professionals from other engineering disciplines wanting an overview of the entire field or specific information on one aspect of it. Featuring practical case studies and demonstrating different root causes of large power failures, it helps readers develop new concepts for mitigating blackout issues. This book is a comprehensive reference resource for graduate and postgraduate students, academic researchers, and practicing engineers working in the fields of power system and microgrid.
