Soft Commutation Isolated Dc Dc Converters
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Soft Commutation Isolated Dc Dc Converters
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Author : Ivo Barbi
language : en
Publisher: Springer
Release Date : 2018-08-27
Soft Commutation Isolated Dc Dc Converters written by Ivo Barbi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-27 with Technology & Engineering categories.
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.
Electrimacs 2022
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Author : Serge Pierfederici
language : en
Publisher: Springer Nature
Release Date : 2023-06-13
Electrimacs 2022 written by Serge Pierfederici and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-13 with Technology & Engineering categories.
This book collects a selection of papers presented at ELECTRIMACS 2021, the 14th international conference of the IMACS TC1 Committee, held in Nancy, France, on 16th-19th May 2022. The conference papers deal with modelling, simulation, analysis, control, power management, design optimization, identification and diagnostics in electrical power engineering. The main application fields include electric machines and electromagnetic devices, power electronics, transportation systems, smart grids, renewable energy systems, energy storage like batteries and supercapacitors, fuel cells, and wireless power transfer. The contributions included in Volume 1 will be particularly focused on electrical engineering simulation aspects and innovative applications.
Power Converters Drives And Controls For Sustainable Operations
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Author : S. Ganesh Kumar
language : en
Publisher: John Wiley & Sons
Release Date : 2023-07-25
Power Converters Drives And Controls For Sustainable Operations written by S. Ganesh Kumar and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-25 with Science categories.
POWER CONVERTERS, DRIVES AND CONTROLS FOR SUSTAINABLE OPERATIONS Written and edited by a group of experts in the field, this groundbreaking reference work sets the standard for engineers, students, and professionals working with power converters, drives, and controls, offering the scientific community a way towards combating sustainable operations. The future of energy and power generation is complex. Demand is increasing, and the demand for cleaner energy and electric vehicles (EVs) is increasing with it. With this increase in demand comes an increase in the demand for power converters. Part one of this book is on switched-mode converters and deals with the need for power converters, their topologies, principles of operation, their steady-state performance, and applications. Conventional topologies like buck, boost, buck-boost converters, inverters, multilevel inverters, and derived topologies are covered in part one with their applications in fuel cells, photovoltaics (PVs), and EVs. Part two is concerned with electrical machines and converters used for EV applications. Standards for EV, charging infrastructure, and wireless charging methodologies are addressed. The last part deals with the dynamic model of the switched-mode converters. In any DC-DC converter, it is imperative to control the output voltage as desired. Such a control may be achieved in a variety of ways. While several types of control strategies are being evolved, the popular method of control is through the duty cycle of the switch at a constant switching frequency. This part of the book briefly reviews the conventional control theory and builds on the same to develop advanced techniques in the closed-loop control of switch mode power converters (SMPC), such as sliding mode control, passivity-based control, model predictive control (MPC), fuzzy logic control (FLC), and backstepping control. A standard reference work for veteran engineers, scientists, and technicians, this outstanding new volume is also a valuable introduction to new hires and students. Useful to academics, researchers, engineers, students, technicians, and other industry professionals, it is a must-have for any library.
New Topologies And Modulation Schemes For Soft Switching Isolated Dc Dc Converters
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Author : Zhiqiang Guo
language : en
Publisher: Springer Nature
Release Date : 2019-09-20
New Topologies And Modulation Schemes For Soft Switching Isolated Dc Dc Converters written by Zhiqiang Guo and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-20 with Technology & Engineering categories.
This book presents a series of new topologies and modulation schemes for soft-switching in isolated DC–DC converters. 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.
Analysis Optimization And Control Of Grid Interfaced Matrix Based Isolated Ac Dc Converters
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Author : Jaydeep Saha
language : en
Publisher: Springer Nature
Release Date : 2022-11-05
Analysis Optimization And Control Of Grid Interfaced Matrix Based Isolated Ac Dc Converters written by Jaydeep Saha and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-05 with Technology & Engineering categories.
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.
Practical Design Considerations For Isolated Dc Dc Converters
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Author : Alexander Isurin
language : en
Publisher: Springer Nature
Release Date : 2025-08-03
Practical Design Considerations For Isolated Dc Dc Converters written by Alexander Isurin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-08-03 with Technology & Engineering categories.
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. !-- [if !supportLists]--Posits an Engineering Philosophy that focuses on system-level considerations rather than component-level considerations; !-- [if !supportLists]--Creates Figure-of-Merits for comparing power convertors and demonstrates how they are used to develop power conversion systems; !-- [if !supportLists]--Helps designers avoid common pitfalls during the engineering process.
Sustainable Production Of Carbon Monoxide By Direct Current Gas Discharge
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Author : Stephan Renninger
language : en
Publisher: Cuvillier Verlag
Release Date : 2023-03-08
Sustainable Production Of Carbon Monoxide By Direct Current Gas Discharge written by Stephan Renninger and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-08 with Technology & Engineering categories.
Carbon is the centerpiece in most chemicals and fuels. In light of climate change non-fossil paths to supply it are necessary. Carbon monoxide is a key molecule for carbon utilization. Forming it into hydrocarbons is an established process. Gliding arc plasma sources can produce it by ‚warm‘ plasma, which has high reactivity and space-time yield at low energy input. The first part of this work deals with the construction and characterization of two gliding arc plasma sources and driver circuits. In the second part, they are used to split CO₂ into carbon monoxide and oxygen in a coaxial reactor utilizing a ceramic quench. Two new plasma processes are presented in the third part as less energy intensive alternatives: The calcination of a carbonates and simultaneous splitting of CO₂ by plasma as well as the gasification of organic solid waste coupled to reforming to syngas. In the fourth part, the processes are evaluated economically for a simplified example syngas-to-methanol plant.
Analysis And Design Of Power Converter Topologies For Application In Future More Electric Aircraft
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Author : Amit Kumar Singh
language : en
Publisher: Springer
Release Date : 2018-04-20
Analysis And Design Of Power Converter Topologies For Application In Future More Electric Aircraft written by Amit Kumar Singh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-20 with Technology & Engineering categories.
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.
Control And Tracking Techniques For Switched Reluctance Machines
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Author : Wesley Pacheco Calixto
language : en
Publisher: Springer Nature
Release Date : 2025-04-29
Control And Tracking Techniques For Switched Reluctance Machines written by Wesley Pacheco Calixto and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-29 with Technology & Engineering categories.
Control and Tracking Techniques for Switched Reluctance Machines provides detailed and practical instructions for implementing drive and control techniques for switched reluctance machines (SRMs), which can be immediately applied in real-world projects. It presents the latest innovations in control techniques for SRMs, which are essential for the efficiency and sustainability of modern electrical systems. The book includes case studies and practical examples that enhance the understanding of concepts and their application in real scenarios, making the content accessible to both students and experienced professionals. It emphasizes techniques that optimize SRM performance and promote the sustainability of electrical systems, a topic of increasing importance in engineering. With a focus on the current and future needs of the energy sector, this authoritative guide is a key reference for practicing engineers, researchers, and practitioners in the renewable energy industry. Presents the latest innovations in control techniques for switched reluctance machines; Emphasizes techniques and innovation with a focus on sustainability; Offers case studies and a practical approach allowing immediate technology applications in real-world projects.
Holistic Design Of Resonant Dc Transformer On Constant Voltage Conversion Cascaded Stability And High Efficiency
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Author : Xin Zhang
language : en
Publisher: Springer Nature
Release Date : 2023-03-06
Holistic Design Of Resonant Dc Transformer On Constant Voltage Conversion Cascaded Stability And High Efficiency written by Xin Zhang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-06 with Technology & Engineering categories.
This book is devoted to the optimum design of the DCT in a hybrid AC/DC microgrid, which takes into account not only the influence of different inductors/capacitors values, but also numerous design goals (i.e., VCG, efficiency, stability and so on). This book examines the DCT's design problem in detail. It begins by reviewing existing DCTs in, the hybrid AC/DC microgrid and their design problems. Following that, this book proposes a family of DCT optimization design approaches to ensure that the designed DCT has good power transmission and voltage regulation ability in the hybrid AC/DC microgrid, even when the actual inductors/capacitors values fluctuate with practical power and temperature. Following that, this book provides a family of multi-objective optimization design methodologies for the DCT to guarantee that it concurrently achieves the requirements of VCG, efficiency, and system stability. This book also covers how to control the DCT in a hybrid AC/DC microgrid optimally and generically.