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Design Of Solid State On Load Tap Changing For Transformer
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Book Synopsis Design Of Solid-state On Load Tap-changing For Transformer by : Nikunj Patel
Download or read book Design Of Solid-state On Load Tap-changing For Transformer written by Nikunj Patel and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The on-load tap changing (OLTC) regulators have been widely used in various industry & power Application. They ensure a good regulation of the output voltage in presence of large variations of the input voltage with typical response time from several ms to several seconds. Earlier mechanical type of on load tap changers were into practice. But they had considerable limitations and drawbacks like arcing, high maintenance, service costs and slow reaction times. In order to overcome these limitations and drawbacks electronic (or solid-state) tap-changers were developed. The continuous growth of power semiconductor devices, such as the insulated gate bipolar transistor (IGBT), triac, thyristor, has allowed the development of fast OLTC regulators which has helped to fix other problems in the ac mains, like flicker and sags. The major idea in the solid-state-assisted tap changer is that solid-state switches with more control ability operate during the tap-changing process instead of mechanical switches which helps in reducing the arc during the tap-changing process.
Book Synopsis Electronic Tap-changer for Distribution Transformers by : Jawad Faiz
Download or read book Electronic Tap-changer for Distribution Transformers written by Jawad Faiz and published by Springer Science & Business Media. This book was released on 2011-06-24 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference collects all relevant aspects electronic tap-changer and presents them in a comprehensive and orderly manner. It explains logically and systematically the design and optimization of a full electronic tap-changer for distribution transformers. The book provides a fully new insight to all possible structures of power section design and categorizes them comprehensively, including cost factors of the design. In the control section design, the authors review mechanical tap-changer control systems and they present the modeling of a full electronic tap-changer as well as a closed-loop control of the full-electronic tap-changer. The book is written for electrical engineers in industry and academia but should be useful also to postgraduate students of electrical engineering.
Book Synopsis Design of a Microcomputer Based Solid State Controller for On-load-tap-changer Transformer by : Yulu Liu
Download or read book Design of a Microcomputer Based Solid State Controller for On-load-tap-changer Transformer written by Yulu Liu and published by . This book was released on 1997 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Discrete-cycle Modulated Solid-state On-load Tap Changing Transformers by : Osman Demirci
Download or read book Discrete-cycle Modulated Solid-state On-load Tap Changing Transformers written by Osman Demirci and published by . This book was released on 1995 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transformer Design Principles written by and published by CRC Press. This book was released on 2001-01-23 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transformer Design Principles presents the theory of transformer operation and the methods and techniques of designing them. It emphasizes the physical principles and mathematical tools for simulating transformer behavior, including modern computer techniques. The scope of the book includes types of construction, circuit analysis, mechanical aspect
Book Synopsis Transformer Design Principles, Third Edition by : Robert Del Vecchio
Download or read book Transformer Design Principles, Third Edition written by Robert Del Vecchio and published by CRC Press. This book was released on 2017-08-09 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the newest edition, the reader will learn the basics of transformer design, starting from fundamental principles and ending with advanced model simulations. The electrical, mechanical, and thermal considerations that go into the design of a transformer are discussed with useful design formulas, which are used to ensure that the transformer will operate without overheating and survive various stressful events, such as a lightning strike or a short circuit event. This new edition includes a section on how to correct the linear impedance boundary method for non-linear materials and a simpler method to calculate temperatures and flows in windings with directed flow cooling, using graph theory. It also includes a chapter on optimization with practical suggestions on achieving the lowest cost design with constraints.
Book Synopsis Transformer Design Principles by : Robert M. Del Vecchio
Download or read book Transformer Design Principles written by Robert M. Del Vecchio and published by CRC Press. This book was released on 2017-12-19 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updating and reorganizing the valuable information in the first edition to enhance logical development, Transformer Design Principles: With Applications to Core-Form Power Transformers, Second Edition remains focused on the basic physical concepts behind transformer design and operation. Starting with first principles, this book develops the reader’s understanding of the rationale behind design practices by illustrating how basic formulae and modeling procedures are derived and used. Simplifies presentation and emphasizes fundamentals, making it easy to apply presented results to your own designs The models, formulae, and methods illustrated in this book cover the crucial electrical, mechanical, and thermal aspects that must be satisfied in transformer design. The text also provides detailed mathematical techniques that enable users to implement these models on a computer. The authors take advantage of the increased availability of electromagnetic 2D and 3D finite element programs, using them to make calculations, especially in conjunction with the impedance boundary method for dealing with eddy current losses in high-permeability materials such as tank walls. Includes new or updated material on: Multi terminal transformers Phasors and three-phase connections Impulse generators and air core reactors Methodology for voltage breakdown in oil Zig-zag transformers Winding capacitances Impulse voltage distributions Temperature distributions in the windings and oil Fault type and fault current analyses Although the book’s focus is on power transformers, the transformer circuit models presented can be used in electrical circuits, including large power grids. In addition to the standard transformer types, the book explores multi-terminal transformer models, which allow complicated winding interconnections and are often used in phase shifting and rectifying applications. With its versatile coverage of transformers, this book can be used by practicing design and utility engineers, students, and anyone else who requires knowledge of design and operational characteristics.
Book Synopsis Intelligent Circuits and Systems by : Rajesh Singh
Download or read book Intelligent Circuits and Systems written by Rajesh Singh and published by CRC Press. This book was released on 2021-08-01 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: ICICS-2020 is the third conference initiated by the School of Electronics and Electrical Engineering at Lovely Professional University that explored recent innovations of researchers working for the development of smart and green technologies in the fields of Energy, Electronics, Communications, Computers, and Control. ICICS provides innovators to identify new opportunities for the social and economic benefits of society. This conference bridges the gap between academics and R&D institutions, social visionaries, and experts from all strata of society to present their ongoing research activities and foster research relations between them. It provides opportunities for the exchange of new ideas, applications, and experiences in the field of smart technologies and finding global partners for future collaboration. The ICICS-2020 was conducted in two broad categories, Intelligent Circuits & Intelligent Systems and Emerging Technologies in Electrical Engineering.
Book Synopsis Industrial Internet of Things by : Sudan Jha
Download or read book Industrial Internet of Things written by Sudan Jha and published by CRC Press. This book was released on 2022-03-28 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial Internet of Things: Technologies, Design, and Applications addresses the complete functional framework workflow in IoT technology. It explores basic and high-level concepts, thus serving as a manual for those in the industry while also helping beginners. The book incorporates the working methodology of Industrial IoT works, is based on the latest technologies, and will cover the major challenges, issues, and advances while exploring data-based intelligent and automated systems and their implications to the real world. The book discusses data acquisition, security, learning, intelligent data analysis, and case studies related to Industrial IoT-based applications.
Book Synopsis Fast-acting Solid-state Transformer Tap-changer by : Fazli Qayyum Yousaf-Zai
Download or read book Fast-acting Solid-state Transformer Tap-changer written by Fazli Qayyum Yousaf-Zai and published by . This book was released on 1990 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Design Criteria, Cost Estimates, and Schedules for an MHD High Performance Demonstration Experiment by : Arnold Engineering Development Center
Download or read book Development of Design Criteria, Cost Estimates, and Schedules for an MHD High Performance Demonstration Experiment written by Arnold Engineering Development Center and published by . This book was released on 1973 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Solid State Transformer by : Fouad Sabry
Download or read book Solid State Transformer written by Fouad Sabry and published by One Billion Knowledgeable. This book was released on 2022-08-31 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: What Is Solid State Transformer In actuality, an AC-to-AC converter, also known as a solid-state transformer (SST), power electronic transformer (PET), or electronic power transformer, is a type of electric power converter that replaces a conventional transformer in AC electric power distribution. This type of electric power converter is known as an AC-to-AC converter. Because it works at a higher frequency, this kind of transformer is more complicated than a traditional transformer that uses the utility frequency, but it also has the potential to be more space-efficient and smaller than a traditional transformer. The two primary varieties are referred to as "real" AC-to-AC converters and AC-to-DC-to-DC-to-AC converters, respectively. The AC-to-AC converter or DC-to-DC converter that is often found inside of a solid-state transformer is really a transformer. This transformer is what provides the electrical isolation and carries the entire power. This transformer is more compact because the DC-DC inverting stages that occur between the transformer coils are on the smaller side. As a result, the transformer coils that are needed to step up or step down voltages are also on the smaller side. Active regulation of voltage and current may be performed via a solid-state transformer. There are several that are able to convert electricity from single-phase to three-phase and vice versa. The amount of conversions that need to take place may be decreased by having variations that can either input or output DC power. This results in increased end-to-end efficiency. A Modular Solid-state transformer is similar to a Multi-level converter in that it is made up of numerous high-frequency transformers and has the same function. Because it is an intricate electrical circuit, it has to be constructed such that it can survive surges of various kinds, such as lightning. The solid-state transformer is a relatively new kind of transformer. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Solid-state transformer Chapter 2: Power factor Chapter 3: Rectifier Chapter 4: Power supply Chapter 5: Power inverter Chapter 6: Switched-mode power supply Chapter 7: DC-to-DC converter Chapter 8: Voltage regulator Chapter 9: Power electronics Chapter 10: Motor?generator Chapter 11: Rotary converter Chapter 12: HVDC converter station Chapter 13: Variable-frequency drive Chapter 14: Index of electrical engineering articles Chapter 15: H-bridge Chapter 16: Phase converter Chapter 17: Voltage converter Chapter 18: Induction heater Chapter 19: Transformer types Chapter 20: Electric machine Chapter 21: Glossary of electrical and electronics engineering (II) Answering the public top questions about solid state transformer. (III) Real world examples for the usage of solid state transformer in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of solid state transformer' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of solid state transformer.
Book Synopsis Electric Power Transformer Engineering by : James H. Harlow
Download or read book Electric Power Transformer Engineering written by James H. Harlow and published by CRC Press. This book was released on 2003-08-15 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering the fundamental theory of electric power transformers, this book provides the background required to understand the basic operation of electromagnetic induction as applied to transformers. The book is divided into three fundamental groupings: one stand-alone chapter is devoted to Theory and Principles, nine chapters individually treat majo
Book Synopsis Design of a New Thyristor Assisted on Load Tap Changer for Transformers by : Satish Chander Sabharwal
Download or read book Design of a New Thyristor Assisted on Load Tap Changer for Transformers written by Satish Chander Sabharwal and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tap-changers - Part 1: Performance requirements and test methods (IEC 60214-1: 2003) by :
Download or read book Tap-changers - Part 1: Performance requirements and test methods (IEC 60214-1: 2003) written by and published by . This book was released on 2003 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Power Transformers by : John Winders
Download or read book Power Transformers written by John Winders and published by CRC Press. This book was released on 2002-04-12 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete with equations, illustrations, and tables, this book covers the basic theory of electric power transformers, its application to transformer designs, and their application in utility and industrial power systems. The author presents the principles of the two-winding transformer and its connection to polyphase systems, the origins of transformer losses, autotransformers, and three-winding transformers and compares different types of transformer coil and coil construction. He describes the effects of short circuits on transformers, the design and maintenance of ancillary equipment, and preventative and predictive maintenance practices for extending transformer life.
Download or read book CIEP ... written by and published by . This book was released on 2000 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
