High Efficiency Non-isolated DC-DC Converters with Wide Voltage Gain Range for Renewable Energies, Yun Zhang
Автор: Blaabjerg, Frede ; Bhaskar, Mahajan Sagar ; Padman Название: Non-Isolated DC-DC Converters for Renewable Energy Applications ISBN: 0367654601 ISBN-13(EAN): 9780367654603 Издательство: Taylor&Francis Рейтинг: Цена: 7808.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Blaabjerg, Frede (department Of Energy Technology, Aalborg University, Esbjerg, Denmark) Bhaskar, Mahajan Sagar (department Of Energy Technology, Aalb Название: Non-isolated dc-dc converters for renewable energy applications ISBN: 036765458X ISBN-13(EAN): 9780367654580 Издательство: Taylor&Francis Рейтинг: Цена: 16843.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Photovoltaic (PV) energy generation is an excellent example of large-scale electric power generation through various parallel arrangements of small voltage-generating solar cells or modules. However, PV generation systems require power electronic converters system to satisfy the need for real-time applications or to balance the demand for power from electric. Therefore, a DC-DC power converter is a vital constituent in the intermediate conversion stage of PV power. This book presents a comprehensive review of various non-isolated DC-DC power converters. Non-isolated DC-DC converters for renewable energy system (RES) application presented in this book 1st edition through a detailed original investigation, obtained numerical/experimental results, and guided the scope to design new families of converters:DC-DC multistage power converter topologies,Multistage "X-Y converter family", Nx IMBC (Nx Interleaved Multilevel Boost Converter), Cockcroft Walton (CW) Voltage Multiplier-Based Multistage/Multilevel Power Converter (CW-VM-MPC) converter topologies, and Z-source and quasi Z-source. Above solutions are discussed to show how they can achieve the maximum voltage conversion gain ratio by adapting the passive/active component within the circuits. For assessment, we have recommended novel power converters through their functionality and designs, tested and verified by numerical software. Further, the hardware prototype implementation is carried out through a flexible digital processor. Both numerical and experimental results always shown as expected close agreement with primary theoretical hypotheses. This book offers guidelines and recommendation for future development with the DC-DC converters for RES applications based on cost-effective, and reliab
Автор: Md. Rabiul Islam; Youguang Guo; Jianguo Zhu Название: Power Converters for Medium Voltage Networks ISBN: 366244528X ISBN-13(EAN): 9783662445280 Издательство: Springer Рейтинг: Цена: 15957.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book examines a number of topics, mainly in connection with advances in semiconductor devices and magnetic materials and developments in medium and large-scale renewable power plant technologies, grid integration techniques and new converter topologies, including advanced digital control systems for medium-voltage networks.
Описание: Providing detailed analyses and design procedures for converters used in a broad range of applications, it offers a wealth of engineering insights for researchers and students in the field of power electronics, as well as stimulating new ideas for future research.
Описание: This book presents novel contributions in the development of solid-state-transformer (SST) technology both for medium-voltage (MV) and low-voltage (LV) utility grid interfaces, which can potentially augment the grid modernization process in the evolving power system paradigm. For the MV interface, a single-stage AC-DC SST submodule topology has been proposed, and its modulation and soft-switching possibilities are analysed, experimentally validated and adequately benchmarked. A control scheme with power balance capability among submodules is developed for MV grid-connected single-stage AC-DC SST for smooth operation under inevitable parameter drift scenario, and experimental validation shows excellent performance under drastic load change conditions. A novel machine learning-aided multi-objective design optimization framework for grid-connected SST is developed and experimentally validated, which equips a power electronics design engineer with meagre computational resources to find out the most optimal SST design in a convenient time-frame. This book has also contributed towards the development of dual-active-bridge (DAB)-type and non-DAB-type LV grid-interfaced isolated AC-DC converters by providing solutions to specific topology and modulation-related shortcomings in these two types of topologies. A comprehensive comparison of the DAB and non-DAB-type LVAC-LVDC converters reveals the superiority of DAB-type conversion strategy.
Автор: Ivo Barbi; Fabiana P?ttker Название: Soft Commutation Isolated DC-DC Converters ISBN: 3030071480 ISBN-13(EAN): 9783030071486 Издательство: Springer Рейтинг: Цена: 15855.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book describes the operation and analysis of soft-commutated isolated DC–DC converters used in the design of high efficiency and high power density equipment. It explains the basic principles behind first- and second-order circuits with power switches to enable readers to understand the importance of these converters in high efficiency and high power density power supply design for residential, commercial, industrial and medical use as well as in aerospace equipment.
With each chapter featuring a different power converter topology, the book covers the most important resonant converters, including series resonant converters; resonant LLC converters; soft commutation pulse width modulation converters; zero voltage switching; and zero current switching. Each topic is presented with full analysis, a showcase of the power stages of the converters, exercises and their solutions as well as simulation results, which mainly focus on the commutation analysis and output characteristic.
This book is a valuable source of information for professionals working in power electronics, power conversion and design of high efficiency and high power density DC–DC converters and switch mode power supplies. The book also serves as a point of reference for engineers responsible for development projects and equipment in companies and research centers and a text for advanced students.
Описание: This book is for design engineers building isolated DC-DC converters for commercial products. It provides guidance and recommendations to help engineers make decisions that prevent mistakes during product development, ensure the design process is as predictable as possible, create more reliable and cost-effective hardware, and do their designs in a shorter period. The authors focus on converters that operate at 2 kW and above, have high conversion ratios, and have at least one low-voltage terminal that conducts several 100 A’s or more. These operating characteristics satisfy critical automotive, aerospace, military, manufacturing, and telecommunication needs. Coverage includes guidelines for successfully using silicon carbide (SiC) and gallium nitride (GaN) power devices, including techniques for gate-drive design, printed circuit board layout, and failure mechanisms. This practical reference manual shows professional engineers how to consider the whole picture of a power conversion system during their design process. It is also a valuable guide for researchers and graduate students working in the field of power electronics. Posits an Engineering Philosophy that focuses on system-level considerations rather than component-level considerations; Creates Figure-of-Merits for comparing power convertors and demonstrates how they are used to develop power conversion systems; Helps designers avoid common pitfalls during the engineering process.
Автор: Barbi Название: Soft Commutation Isolated DC-DC Converters ISBN: 3319961772 ISBN-13(EAN): 9783319961774 Издательство: Springer Рейтинг: Цена: 12196.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book introduces engineering students and practitioners to the theoretical and applied aspects of the optimization of switching modulation techniques in isolated power electronic converters. Recent modifications to the architecture of converter systems require understanding of switching strategies for different types of power converters and how they affect the systems’ performance. This book presents the pulse width modulation (PWM), pulse frequency modulation (PFM), and phase modulation (PM) methodologies in power electronic converters. It then discusses a range of switching techniques for optimal design of various power converters that find applications in transportation electrification, grid-renewables-storage integration, datacenter energy routers, solid state transformers, aerospace, and space. The text emphasizes the synthesis and implementation methodologies during the converter’s development, to help maximize the system’s performance.
Описание: Providing detailed analyses and design procedures for converters used in a broad range of applications, it offers a wealth of engineering insights for researchers and students in the field of power electronics, as well as stimulating new ideas for future research.
Автор: Jovcic Dragan Название: High Voltage Direct Current Transmission ISBN: 1118846664 ISBN-13(EAN): 9781118846667 Издательство: Wiley Рейтинг: Цена: 14565.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This comprehensive reference guides the reader through all HVDC technologies, including LCC (Line Commutated Converter), 2-level VSC and VSC HVDC based on modular multilevel converters (MMC) for an in-depth understanding of converters, system level design, operating principles and modeling.
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