Analysis And Comparison Of Power Electronic Converters With Electronic Isolation

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Analysis and Comparison of Power Electronic Converters with Electronic Isolation

Kazanbas, Mehmet
Analysis and Comparison of Power Electronic Converters with Electronic Isolation Book PDF

Author : Kazanbas, Mehmet
Publisher : kassel university press GmbH
Page : 168 pages
File Size : 49,9 Mb
Release : 2015-02-23
Category : Electronic
ISBN : 9783862198221

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Analysis and Comparison of Power Electronic Converters with Electronic Isolation by Kazanbas, Mehmet Pdf

With the continual increase in the global energy consumption, grows the demand on the power capacity, efficient production, distribution and utilization of the electrical energy generated. The role of power electronics in such contexts has been of great importance not only for the traditional power generator systems but also for the decentralized renewable energy generation, like solar and wind power. Several innovations can be observed in the field of power systems for renewable energy sources based on power electronics. Improvements can be identified regarding for example control techniques, semiconductor devices, electromagnetic components and also topologies. Such developments allow specific application requirements to be fulfilled with lower levels of losses and less material expenditure. In this thesis, power electronic topologies are analyzed with respect to the type of electrical isolation between the input and output, which may differ in three ways: galvanic, capacitive and electronic. Among the above requirements, “galvanic isolation” is a major issue in photovoltaic applications, not only due to regulations concerning the grounding of PV modules but also because of compatibility requirements of new cell technologies. Within this framework, a theoretical and practical examination on new inverter topologies is investigated with electronic isolation method in order to meet the targeted future challenge aspects.

Integrated Power Electronic Converters and Digital Control

Ali Emadi,Alireza Khaligh,Zhong Nie,Young Joo Lee
Integrated Power Electronic Converters and Digital Control Book PDF

Author : Ali Emadi,Alireza Khaligh,Zhong Nie,Young Joo Lee
Publisher : CRC Press
Page : 350 pages
File Size : 52,9 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781439800706

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Integrated Power Electronic Converters and Digital Control by Ali Emadi,Alireza Khaligh,Zhong Nie,Young Joo Lee Pdf

Because of the demand for higher efficiencies, smaller output ripple, and smaller converter size for modern power electronic systems, integrated power electronic converters could soon replace conventional switched-mode power supplies. Synthesized integrated converters and related digital control techniques address problems related to cost, space, flexibility, energy efficiency, and voltage regulation—the key factors in digital power management and implementation. Meeting the needs of professionals working in power electronics, as well as advanced engineering students, Integrated Power Electronic Converters and Digital Control explores the many benefits associated with integrated converters. This informative text details boost type, buck type, and buck-boost type integrated topologies, as well as other integrated structures. It discusses concepts behind their operation as well specific applications. Topics discussed include: Isolated DC-DC converters such as flyback, forward, push-pull, full-bridge, and half-bridge Power factor correction and its application Definition of the integrated switched-mode power supplies Steady-state analysis of the boost integrated flyback rectifier energy storage converter Dynamic analysis of the buck integrated forward converter Digital control based on the use of digital signal processors (DSPs) With innovations in digital control becoming ever more pervasive, system designers continue to introduce products that integrate digital power management and control integrated circuit solutions, both hybrid and pure digital. This detailed assessment of the latest advances in the field will help anyone working in power electronics and related industries stay ahead of the curve.

Sneak Circuits of Power Electronic Converters

Bo Zhang,Dongyuan Qiu
Sneak Circuits of Power Electronic Converters Book PDF

Author : Bo Zhang,Dongyuan Qiu
Publisher : John Wiley & Sons
Page : 306 pages
File Size : 43,5 Mb
Release : 2015-02-09
Category : Technology & Engineering
ISBN : 9781118379943

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Sneak Circuits of Power Electronic Converters by Bo Zhang,Dongyuan Qiu Pdf

Sneak Circuits of Power Electronic Converters Sneak Circuits of Power Electronic Converters Work on sneak circuits and related analysis methods for power converters contributes to the reliability of power electronic systems worldwide. Most books on the subject focus on electronic systems; this book is perhaps the first to examine power electronic systems. The authors describe sneak circuit phenomena in power converters, introduce SCA methods for power electronic systems, and propose how to eliminate and make use of sneak circuits. This book: highlights the advanced research works in sneak circuit analysis by a leading author in the field is original in its treatment of power electronics converters, going beyond the electronic system level is suitable for both introductory and advanced levels offers guidelines for industry professionals involved in the design of power electronic systems, enabling early detection of potential problems This book is geared for researchers and graduate students in electrical engineering, as well as engineers and researchers in power electronics. Researchers in power electronics reliability will also find it to be a helpful resource.

Average Current-Mode Control of DC-DC Power Converters

Marian K. Kazimierczuk,Dalvir K. Saini,Agasthya Ayachit
Average Current Mode Control of DC DC Power Converters Book PDF

Author : Marian K. Kazimierczuk,Dalvir K. Saini,Agasthya Ayachit
Publisher : John Wiley & Sons
Page : 340 pages
File Size : 50,8 Mb
Release : 2022-03-14
Category : Technology & Engineering
ISBN : 9781119525653

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Average Current-Mode Control of DC-DC Power Converters by Marian K. Kazimierczuk,Dalvir K. Saini,Agasthya Ayachit Pdf

AVERAGE CURRENT-MODE CONTROL OF DC-DC POWER CONVERTERS An authoritative one-stop guide to the analysis, design, development, and control of a variety of power converter systems Average Current-Mode Control of DC-DC Power Converters provides comprehensive and up-to-date information about average current-mode control (ACMC) of pulse-width modulated (PWM) dc-dc converters. This invaluable one-stop resource covers both fundamental and state-of-the-art techniques in average current-mode control of power electronic converters???featuring novel small-signal models of non-isolated and isolated converter topologies with joint and disjoint switching elements and coverage of frequency and time domain analysis of controlled circuits. The authors employ a systematic theoretical framework supported by step-by-step derivations, design procedures for measuring transfer functions, challenging end-of-chapter problems, easy-to-follow diagrams and illustrations, numerous examples for different power supply specifications, and practical tips for developing power-stage small-signal models using circuit-averaging techniques. The text addresses all essential aspects of modeling, design, analysis, and simulation of average current-mode control of power converter topologies, such as buck, boost, buck-boost, and flyback converters in operating continuous-conduction mode (CCM). Bridging the gap between fundamental modeling methods and their application in a variety of switched-mode power supplies, this book: Discusses the development of small-signal models and transfer functions related to the inner current and outer voltage loops Analyzes inner current loops with average current-mode control and describes their dynamic characteristics Presents dynamic properties of the poles and zeros, time-domain responses of the control circuits, and comparison of relevant modeling techniques Contains a detailed chapter on the analysis and design of control circuits in time-domain and frequency-domain Provides techniques required to produce professional MATLAB plots and schematics for circuit simulations, including example MATLAB codes for the complete design of PWM buck, boost, buck-boost, and flyback DC-DC converters Includes appendices with design equations for steady-state operation in CCM for power converters, parameters of commonly used power MOSFETs and diodes, SPICE models of selected MOSFETs and diodes, simulation tools including introductions to SPICE, MATLAB, and SABER, and MATLAB codes for transfer functions and transient responses Average Current-Mode Control of DC-DC Power Converters is a must-have reference and guide for researchers, advanced graduate students, and instructors in the area of power electronics, and for practicing engineers and scientists specializing in advanced circuit modeling methods for various converters at different operating conditions.

Impedance Source Power Electronic Converters

Yushan Liu,Haitham Abu-Rub,Baoming Ge,Frede Blaabjerg,Omar Ellabban,Poh Chiang Loh
Impedance Source Power Electronic Converters Book PDF

Author : Yushan Liu,Haitham Abu-Rub,Baoming Ge,Frede Blaabjerg,Omar Ellabban,Poh Chiang Loh
Publisher : John Wiley & Sons
Page : 424 pages
File Size : 43,6 Mb
Release : 2016-08-22
Category : Technology & Engineering
ISBN : 9781119037118

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Impedance Source Power Electronic Converters by Yushan Liu,Haitham Abu-Rub,Baoming Ge,Frede Blaabjerg,Omar Ellabban,Poh Chiang Loh Pdf

Impedance Source Power Electronic Converters brings together state of the art knowledge and cutting edge techniques in various stages of research related to the ever more popular impedance source converters/inverters. Significant research efforts are underway to develop commercially viable and technically feasible, efficient and reliable power converters for renewable energy, electric transportation and for various industrial applications. This book provides a detailed understanding of the concepts, designs, controls, and application demonstrations of the impedance source converters/inverters. Key features: Comprehensive analysis of the impedance source converter/inverter topologies, including typical topologies and derived topologies. Fully explains the design and control techniques of impedance source converters/inverters, including hardware design and control parameter design for corresponding control methods. Presents the latest power conversion solutions that aim to advance the role of power electronics into industries and sustainable energy conversion systems. Compares impedance source converter/inverter applications in renewable energy power generation and electric vehicles as well as different industrial applications. Provides an overview of existing challenges, solutions and future trends. Supported by calculation examples, simulation models and results. Highly accessible, this is an invaluable resource for researchers, postgraduate/graduate students studying power electronics and its application in industry and renewable energy conversion as well as practising R&D engineers. Readers will be able to apply the presented material for the future design of the next generation of efficient power electronic converters/inverters.

Short Circuit Requirements of Power Converters based upon Wide-Bandgap Semiconductors

Douglas Pappis
Short Circuit Requirements of Power Converters based upon Wide Bandgap Semiconductors Book PDF

Author : Douglas Pappis
Publisher : BoD – Books on Demand
Page : 270 pages
File Size : 49,5 Mb
Release : 2021-01-01
Category : Technology & Engineering
ISBN : 9783737609777

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Short Circuit Requirements of Power Converters based upon Wide-Bandgap Semiconductors by Douglas Pappis Pdf

In power electronics designs, the evaluation and prediction of potential fault conditions on semiconductors is essential for achieving safe operation and reliability, being short circuit (SC) one of the most probable and destructive failures. Recent improvements on Wide-Bandgap (WBG) semiconductors such as Silicon Carbide (SiC) and Gallium nitrite (GaN) enable power electronic designs with outstanding performance, reshaping the power electronics landscape. In comparison to Silicon (Si), SiC and GaN power semiconductors physically present smaller chip areas, higher maximum internal electric fields, and higher current densities. Such characteristics yield a much faster rise of the devices’ internal temperatures, worsening their SC performance. In this way, this dissertation consists of a comprehensive investigation about SC on SiC MOSFETs, GaN HEMT, and GaN E-HEMT transistors, as well as contextualizing their particularities on SC performance by comparison with that of Si IBGTs. Moreover, an investigation towards how to prevent SC occurrences besides a review of available SC protection methods is presented.

Energy Storage Systems and Power Conversion Electronics for E-Transportation and Smart Grid

Sergio Saponara,Lucian Mihet-Popa
Energy Storage Systems and Power Conversion Electronics for E Transportation and Smart Grid Book PDF

Author : Sergio Saponara,Lucian Mihet-Popa
Publisher : MDPI
Page : 492 pages
File Size : 49,7 Mb
Release : 2020-12-02
Category : Technology & Engineering
ISBN : 9783039364251

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Energy Storage Systems and Power Conversion Electronics for E-Transportation and Smart Grid by Sergio Saponara,Lucian Mihet-Popa Pdf

This is a reprint in book form of the Energies MDPI Journal Special Issue , entitled “Energy Storage Systems and Power Conversion Electronics for E-Transportation and Smart Grid”. The Special Issue was managed by two Guest Editors from Italy and Norway: Professor Sergio Saponara from the University of Pisa and Professor Lucian MIHET-POPA from Østfold University College, in close cooperation with the Editors from Energies. The papers published in this SI are related to the emerging trends in energy storage and power conversion electronic circuits and systems, with a specific focus on transportation electrification, and on the evolution from the electric grid to a smart grid. An extensive exploitation of renewable energy sources is foreseen for the smart grid, as well as a close integration with the energy storage and recharging systems of the electrified transportation era. Innovations at the levels of both algorithmic and hardware (i.e., power converters, electric drives, electronic control units (ECU), energy storage modules and charging stations) are proposed. Research and technology transfer activities in energy storage systems, such as batteries and super/ultra-capacitors, are essential for the success of electric transportation, and to foster the use of renewable energy sources. Energy storage systems are the key technology to solve these issues, and to increase the adoption of renewable energy sources in the smart grid.

Analysis and Design of Hybrid Energy Storage Systems

Jorge Garcia
Analysis and Design of Hybrid Energy Storage Systems Book PDF

Author : Jorge Garcia
Publisher : MDPI
Page : 181 pages
File Size : 48,8 Mb
Release : 2020-04-17
Category : Technology & Engineering
ISBN : 9783039286867

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Analysis and Design of Hybrid Energy Storage Systems by Jorge Garcia Pdf

The most important environmental challenge today's society is facing is to reduce the effects of CO2 emissions and global warming. Such an ambitious challenge can only be achieved through a holistic approach, capable of tackling the problem from a multidisciplinary point of view. One of the core technologies called to play a critical role in this approach is the use of energy storage systems. These systems enable, among other things, the balancing of the stochastic behavior of Renewable Sources and Distributed Generation in modern Energy Systems; the efficient supply of industrial and consumer loads; the development of efficient and clean transport; and the development of Nearly-Zero Energy Buildings (nZEB) and intelligent cities. Hybrid Energy Storage Systems (HESS) consist of two (or more) storage devices with complementary key characteristics, that are able to behave jointly with better performance than any of the technologies considered individually. Recent developments in storage device technologies, interface systems, control and monitoring techniques, or visualization and information technologies have driven the implementation of HESS in many industrial, commercial and domestic applications. This Special Issue focuses on the analysis, design and implementation of hybrid energy storage systems across a broad spectrum, encompassing different storage technologies (including electrochemical, capacitive, mechanical or mechanical storage devices), engineering branches (power electronics and control strategies; energy engineering; energy engineering; chemistry; modelling, simulation and emulation techniques; data analysis and algorithms; social and economic analysis; intelligent and Internet-of-Things (IoT) systems; and so on.), applications (energy systems, renewable energy generation, industrial applications, transportation, Uninterruptible Power Supplies (UPS) and critical load supply, etc.) and evaluation and performance (size and weight benefits, efficiency and power loss, economic analysis, environmental costs, etc.).

Design, Control, and Harmonic Compensation for Stand-Alone and Grid-Connected Voltage-Source Converters: Simulation and Experimental Validations

Ahmed Ali Nazeri
Design Control and Harmonic Compensation for Stand Alone and Grid Connected Voltage Source Converters Simulation and Experimental Validations Book PDF

Author : Ahmed Ali Nazeri
Publisher : BoD – Books on Demand
Page : 366 pages
File Size : 49,7 Mb
Release : 2024-01-01
Category : Technology & Engineering
ISBN : 9783737611688

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Design, Control, and Harmonic Compensation for Stand-Alone and Grid-Connected Voltage-Source Converters: Simulation and Experimental Validations by Ahmed Ali Nazeri Pdf

Voltage source converters (VSCs), among other power converters, play a crucial role in supplying power to both local loads and the grid at the PCC. During stand-alone operation, VSCs ensure stable power for loads by regulating the output voltage. In grid-connected mode, the regulation shifts to controlling output current, such as converter side current (CSC) or grid side current (GSC), to inject sinusoidal current into the electrical grid. The nonlinear characteristics of the loads connected to the power converters result in significantly distorted output voltages. This capability is crucial for applications such as uninterruptible power supply (UPS), emphasizing the importance of precise output voltage control. Similarly, in grid-connected mode, the CSC or the GSC is regulated to inject low THD current. The aim is to mitigate grid current harmonics arising from dead time and distorted grid voltages. Therefore, the harmonic mitigation of the grid current control is investigated in this work. This work presents the implementation of the proportional resonant plus multi-resonant (PR-MR) and practical proportional resonant plus multi-resonant (PMR-MR) harmonic controllers in the voltage and current control loops to mitigate the high-order harmonic currents.

Investigation of Reliability Aspects of Power Semiconductors in Photovoltaic Central Inverters for Sunbelt Regions

Christian Felgemacher
Investigation of Reliability Aspects of Power Semiconductors in Photovoltaic Central Inverters for Sunbelt Regions Book PDF

Author : Christian Felgemacher
Publisher : kassel university press GmbH
Page : 186 pages
File Size : 44,5 Mb
Release : 2018-03-23
Category : Electronic
ISBN : 9783737604949

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Investigation of Reliability Aspects of Power Semiconductors in Photovoltaic Central Inverters for Sunbelt Regions by Christian Felgemacher Pdf

High reliability and system lifetimes in the range of 30 years are essential for renewable energy systems such as photovoltaic power plants to minimise costs for the generated electric energy. At the same time such systems are used in regions with high solar irradiance and also harsh environmental conditions. Therefore, designs for photovoltaic inverters need to meet not only the key design criteria of high conversion efficiency but also need to be very robust and at the same time meet challenging cost targets. In this dissertation aspects concerning the lifetime and reliability of power semiconductors in photovoltaic central inverters are investigated. On key topic of the dissertation is the measurement of the voltage dependent failure rate due to cosmic radiation induced single-event-burnout of SiC and Si power semiconductors. The second topic is the development of a system level simulation to quantify the stress on the power semiconductors in a PV central inverters in various regions of the world. Further topics are the investigation of improved control concepts for the cooling system of PV central inverters and the monitoring of IGBT temperatures during converter operation.

Analysis and Design of Power Converter Topologies for Application in Future More Electric Aircraft

Amit Kumar Singh
Analysis and Design of Power Converter Topologies for Application in Future More Electric Aircraft Book PDF

Author : Amit Kumar Singh
Publisher : Springer
Page : 188 pages
File Size : 55,6 Mb
Release : 2018-04-20
Category : Technology & Engineering
ISBN : 9789811082139

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Analysis and Design of Power Converter Topologies for Application in Future More Electric Aircraft by Amit Kumar Singh Pdf

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.

Design of a Non-isolated Single Phase Online UPS Topology with Parallel Battery Bank for Low Power Applications

Muhammad Aamir
Design of a Non isolated Single Phase Online UPS Topology with Parallel Battery Bank for Low Power Applications Book PDF

Author : Muhammad Aamir
Publisher : Springer
Page : 108 pages
File Size : 47,5 Mb
Release : 2018-07-14
Category : Technology & Engineering
ISBN : 9789811304934

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Design of a Non-isolated Single Phase Online UPS Topology with Parallel Battery Bank for Low Power Applications by Muhammad Aamir Pdf

This book presents a new topology of the non-isolated online uninterruptible power supply (UPS) system consisting of 3 components: bridgeless boost rectifier, battery charger/discharger, and an inverter. The online UPS system is considered to be the most preferable UPS due to its high level of power quality and proven reliability against all types of line disturbances and power outages. The new battery charger/discharger reduces the battery bank voltage, which improves performance and reliability, while a new control method for the inverter regulates the output voltage for both linear and nonlinear loads. The proposed USP system shows an efficiency of 94% during battery mode and 92% during the normal mode of operation.

Power Electronic Converter Harmonics

D. A. Paice
Power Electronic Converter Harmonics Book PDF

Author : D. A. Paice
Publisher : Institute of Electrical & Electronics Engineers(IEEE)
Page : 234 pages
File Size : 51,6 Mb
Release : 1996
Category : Technology & Engineering
ISBN : STANFORD:36105018310503

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Power Electronic Converter Harmonics by D. A. Paice Pdf

Electrical Engineering/Power and Energy Engineering Power Electronic Converter Harmonics Multipulse Methods for Clean Power "An excellent treatment of the subject." --Allan Ludbrook, Ludbrook & Associates "Pulls all the material together and presents it from the viewpoint of a long-time practitioner in the field . will be much appreciated by designers, the utilities, and users." --Thomas Barton, University of Calgary Stay on the cutting edge of applied power electronics for energy-saving systems with this invaluable guide to multipulse converters, power sources, and the IEEE Industry Standard 519. One of the foremost experts in the field and holder of 28 patents, Derek A. Paice brings you new circuit schematics and easy-to-follow methods for practical system analysis, using actual field test results. This book offers thorough coverage of: * Requirements, calculations, and standards for harmonics * Power source representation * Multipulse methods and transformers * Double-wound, auto-wound, interphase, and current-control transformers * Multiphase circuit performance * Practical applications * Useful formulas for analysis Power Electronic Converter Harmonics will be indispensable to anyone looking for optimum concepts for power electronics design, including applications engineers, consultants, and manufacturers. Also of Interest from IEEE Press. Printed Circuit Board Design Techniques for EMC Compliance Mark I. Montrose 1996 Hardcover 256 pp IEEE Order No. PC5595 ISBN 0-7803-1131-0 electromagnetic Compatibility in Power Electronics Laszlo Tihanyi 1995 Hardcover 416 pp IEEE Order No. PC3129 ISBN 0-7803-0416-0 Handbook of Electrical and Electronic Insulating Materials Second Edition W. Tillar Shugg, Shugg Enterprises, Inc. 1995 Hardcover 608 pp IEEE Order No. PC 3780 ISBN 0-7803-1030-6.

Power Electronic Converter Configuration and Control for DC Microgrid Systems

Jens Bo Holm-Nielsen,Padmanaban Sanjeevikumar
Power Electronic Converter Configuration and Control for DC Microgrid Systems Book PDF

Author : Jens Bo Holm-Nielsen,Padmanaban Sanjeevikumar
Publisher : MDPI
Page : 276 pages
File Size : 47,9 Mb
Release : 2020-11-13
Category : Technology & Engineering
ISBN : 9783039364312

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Power Electronic Converter Configuration and Control for DC Microgrid Systems by Jens Bo Holm-Nielsen,Padmanaban Sanjeevikumar Pdf

The DC/AC microgrid system is a crucial empowering technology for the integration of various types of renewable energy sources (RES) accompanied by a smart control approach to enhance the system reliability and efficiency. This book presents cutting-edge technology developments and recent investigations performed with the help of power electronics. Large-scale renewable energy integration presents challenges and issues for power grids. In particular, these issues include microgrid adaption to RES, AC machines, the new configuration of AC/DC converters, and electrification of domestic needs with optimal cost expenses from domestic standalone microgrids. Furthermore, this book elaborates cutting-edge developments in electric vehicle fast charging configuration, battery management, and control schemes with renewable energies through hardware-in-loop testing and validation for performance durability in real-time application. Overall, the book covers the diverse field of microgrids, allowing readers to adopt new technologies and prepare for future power demands with sustainable green engineering.

Power Electronic Converters

Robert Bausiere,Francis Labrique,Guy Seguier
Power Electronic Converters Book PDF

Author : Robert Bausiere,Francis Labrique,Guy Seguier
Publisher : Springer Science & Business Media
Page : 402 pages
File Size : 49,9 Mb
Release : 2013-06-29
Category : Technology & Engineering
ISBN : 9783642524547

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Power Electronic Converters by Robert Bausiere,Francis Labrique,Guy Seguier Pdf

This book is the third in a series of four devoted to POWER ELECTRONIC CONVERTERS: The first of these concerns AC to DC conversion. The second concerns AC to AC conversion. This volume examines DC to DC conversion. The fourth is devoted to DC to AC conversion. Converters which carry out the DC-DC conversion operate by chopping the input voltage or current: they are called choppers or switch-mode power converters. Their operating frequency is not imposed by either the input or the output, both of which are at zero frequency. A frequency which is much greater than that of the industrial network can be chosen, provided that suitable configurations and semiconductor devices are used. This is the first difference compared to the rectifiers and AC-AC converters, analyzed in the previous volumes and which often operate at the industrial network frequency. The second difference concerns the commutation mode. Choppers operate in forced commutation. The beginning of an operating phase does not auto matically turn off the semiconductor devices which were conducting during the previous phase and which have to be brought to the blocking state. This turn-off must be carried out autonomously. These two differences - the higher frequency of commutations and, espe cially, the different mode of commutation -justify the first two chapters in this work: - Chapter 1 examines general notions concerning converters, supplies and loads, and more especially, how they can be characterized with regard to commutations.