Описание: This book surveys power frequency converters, focusing on converters without DC energy storage, and new matrix-reactance converters developed by the author and researchers from the Institute of Electrical Engineering at the University of Zielona Gora, Poland.
Автор: Szczesniak Pawel Название: Three-phase AC-AC Power Converters Based on Matrix Converter ISBN: 1447148959 ISBN-13(EAN): 9781447148951 Издательство: Springer Рейтинг: Цена: 18284.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book surveys power frequency converters, focusing on converters without DC energy storage, and new matrix-reactance converters developed by the author and researchers from the Institute of Electrical Engineering at the University of Zielona Gora, Poland.
Автор: Wittmann Jьrgen Название: Integrated High-Vin Multi-MHz Converters ISBN: 3030252590 ISBN-13(EAN): 9783030252595 Издательство: Springer Рейтинг: Цена: 9781.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Chapter 1. Introduction.- Chapter 2. Motivation for High-Vin Converters and Fundamentals.- Chapter 3. Fast-Switching High-Vin Buck Converters.- Chapter 4. Design of Fast-Switching Circuit Blocks.- Chapter 5. Efficiency and Loss Modeling of High-Vin Multi-MHz Converters.- Chapter 6. Dead Time Control.- Chapter 7. Resonant Converters.- Chapter 8. Conclusion and Outlook.
Описание: This thesis proposes new power converter topologies suitable for aircraft systems. It also proposes both AC-DC and DC-DC types of converters for different electrical loads to improve the performance these systems. To increase fuel efficiency and reduce environmental impacts, less efficient non-electrical aircraft systems are being replaced by electrical systems. However, more electrical systems requires more electrical power to be generated in the aircraft. The increased consumption of electrical power in both civil and military aircrafts has necessitated the use of more efficient electrical power conversion technologies. This book presents acomprehensive mathematical analysis and the design and digital simulation of the power converters. Subsequently it discusses the construction of the hardware prototypes of each converter and the experimental tests carried out to verify the benefits of the proposed solutions in comparison to the existing solutions.
Автор: J?rgen Wittmann Название: Integrated High-Vin Multi-MHz Converters ISBN: 3030252566 ISBN-13(EAN): 9783030252564 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides readers with guidelines for designing integrated multi-MHz-switching converters for input voltages/system supplies up to 50V or higher. Coverage includes converter theory, converter architectures, circuit design, efficiency, sizing of passives, technology aspects, etc. The author discusses new circuit designs, new architectures and new switching concepts, including dead-time control and soft-switching techniques that overcome current limitations of these converters. The discussion includes technology related issues and helps readers to choose the right technology for fast-switching converters. This book discusses benefits and drawbacks in terms of integration, size and cost, efficiency and complexity, and enables readers to make trade-offs in design, given different converter parameters.Describes a study for increasing switching frequencies up to 30 MHz at input voltages up to 50V or higher in the scaling of the size of switching converter passives;Analyzes various buck converter implementations and shows that a preference due to higher ef?ciency depends on the operating point, on the available switch technologies, and on the implementation of the high-side supply generation;Describes an ef?ciency model based on a four-phase model, which enables separation of loss causes and loss locations.
Автор: Monti, Antonello Название: Converter-Based Dynamics And Control Of Modern Power Systems ISBN: 0128184914 ISBN-13(EAN): 9780128184912 Издательство: Elsevier Science Рейтинг: Цена: 19370.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Converter-Based Dynamics and Control of Modern Power Systems is designed to prepare future engineers for operating a system that will be driven by electronics and less by electro-mechanical systems. Converter-based dynamics and control of modern power systems addresses the ongoing changes and challenges in rotating masses of synchronous generators which are transforming dynamics of the electrical system. These changes make it more important to consider and understand the role of power electronic systems and their characteristics in shaping the subtleties of the grid and this book fills that knowledge gap. Balancing theory, discussion, diagrams, mathematics and data this reference provides the information needed to acquire a thorough overview of resilience issues and frequency definition and estimation in modern power systems. It offers an overview of classical power system dynamics and identifies ways of establishing future challenges and how they can be considered at a global level to overcome potential problems.
Описание: Modeling and Control of Power Electronics Converter Systems for Power Quality Improvements provides grounded theory for the modeling, analysis and control of different converter topologies that improve the power quality of mains. Intended for researchers and practitioners working in the field, topics include modeling equations and the state of research to improve power quality converters. By presenting control methods for different converter topologies and aspects related to multi-level inverters and specific analysis related to the AC interface of drives, the book helps users by putting a particular emphasis on different control algorithms that enhance knowledge and research work.
Описание: Aims at design techniques for low-power, high-speed analog-to-digital converter processed by the standard CMOS technology. This book covers physical integration issues of A/D converter integrated in SoC, substrate crosstalk and reference voltage network design.
Автор: Shepherd, William , Zhang, Li Название: Power Converter Circuits ISBN: 0367394472 ISBN-13(EAN): 9780367394479 Издательство: Taylor&Francis Рейтинг: Цена: 10104.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Power Converter Circuits reveals all key components of rectification, inversion, cycloconversion, and conversion circuits. It describes switching, voltage, and current relationships, as well as converter properties, operation, control, and performance as utilized in most practical applications. Authored jointly by a veteran scholar and an accomplished researcher in the field, the book highlights methods grounded in classical mathematics and includes an abundance of worked numerical examples. It authoritatively covers AC to DC, DC to AC, AC to AC, and DC to DC converters in a single volume and features hundreds of chapter-specific problems, with solutions provided separately at the end of the book.
Автор: R. Severns Название: Modern DC-to-DC Switchmode Power Converter Circuits ISBN: 9401180873 ISBN-13(EAN): 9789401180870 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: As each area of technology with a potential for significantly impacting any major segment of the electronics industry evolves, it often is accompanied by the development of a succession of new circuits. Each new circuit indeed appears different, employing different components in differing configurations, and claims an assortment of distinct features of improved performance. Without a considerable investment of laboratory time to construct, evaluate, and compare each candidate circuit, it usually is difficult to realistically appraise the relative merits of one approach over another. It often is even more difficult to identify the underlying principles which point up basic similarities and differences. Such is the situation in the new and rapidly expanding area known as electronic power processing or switching mode power supplies. The area of switching power supplies has been spurred by the need for power sources of higher performance, smaller volume, and lighter weight in order to achieve compatibility with the shrinking size of all forms of communication and data handling systems, and particularly with the portable battery-operated equipment in everything from horne appliances and handtools to mobile com- munication equipment. Static dc-to-dc converters and dc-to-ac inverters provide a natural interface with the new direct energy sources such as solar cells, fuel cells, thermoelectric generators, and the like, and form the central ingredient in most uninterruptable power sources.
