Modular Multilevel Converters With Interleaved Half Bridge Submodules

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Modular Multilevel Converters with Interleaved Half-Bridge Submodules

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Author : Aleksandr Viatkin
Publisher : Springer Nature
ISBN 13 : 3031247124
Total Pages : 158 pages
Book Rating : 4.0/5 (312 download)

Book Synopsis Modular Multilevel Converters with Interleaved Half-Bridge Submodules by : Aleksandr Viatkin

Download or read book Modular Multilevel Converters with Interleaved Half-Bridge Submodules written by Aleksandr Viatkin and published by Springer Nature. This book was released on 2023-03-29 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on a comprehensive study on a novel high-power converter, i.e. a Modular Multilevel Converter with Interleaved Half-bridge Submodules (ISM-MMC). It describes in depth its average model, the operating principles, as well as a new control method and a hybrid modulation strategy that help to exploit the benefits of the interleaving scheme. The new power converter is particularly advantageous for high-current applications that require superb quality of input/output waveforms. Moreover, this book reports on a systematic study of the current balancing problem between parallel-connected units that commutate in non-simultaneous fashion. This is a typical issue in interleaved converters, however here it is analyzed for the first time in relation to MMC-based structures. Two control strategies are proposed to cope with this matter. By using a sensorless regulation scheme, the number of required current transducers has been minimized, reducing complexity, cost, and footprint of the hardware, while providing converter with a fast and accurate current balancing. This book also offers a comprehensive comparison between several practical designs of ISM-MMC and classical MMC for an ultra-fast electrical vehicle charger. All in all, it provides graduate students and researchers, as well as field engineers and professionals with extensive information and essential practical details on the state-of-the-art MMC and ISM-MMC design.

Modular Multilevel Converters

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Author : Sixing Du
Publisher : John Wiley & Sons
ISBN 13 : 1119367239
Total Pages : 386 pages
Book Rating : 4.1/5 (193 download)

Book Synopsis Modular Multilevel Converters by : Sixing Du

Download or read book Modular Multilevel Converters written by Sixing Du and published by John Wiley & Sons. This book was released on 2018-02-22 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: An invaluable academic reference for the area of high-power converters, covering all the latest developments in the field High-power multilevel converters are well known in industry and academia as one of the preferred choices for efficient power conversion. Over the past decade, several power converters have been developed and commercialized in the form of standard and customized products that power a wide range of industrial applications. Currently, the modular multilevel converter is a fast-growing technology and has received wide acceptance from both industry and academia. Providing adequate technical background for graduate- and undergraduate-level teaching, this book includes a comprehensive analysis of the conventional and advanced modular multilevel converters employed in motor drives, HVDC systems, and power quality improvement. Modular Multilevel Converters: Analysis, Control, and Applications provides an overview of high-power converters, reference frame theory, classical control methods, pulse width modulation schemes, advanced model predictive control methods, modeling of ac drives, advanced drive control schemes, modeling and control of HVDC systems, active and reactive power control, power quality problems, reactive power, harmonics and unbalance compensation, modeling and control of static synchronous compensators (STATCOM) and unified power quality compensators. Furthermore, this book: Explores technical challenges, modeling, and control of various modular multilevel converters in a wide range of applications such as transformer and transformerless motor drives, high voltage direct current transmission systems, and power quality improvement Reflects the latest developments in high-power converters in medium-voltage motor drive systems Offers design guidance with tables, charts graphs, and MATLAB simulations Modular Multilevel Converters: Analysis, Control, and Applications is a valuable reference book for academic researchers, practicing engineers, and other professionals in the field of high power converters. It also serves well as a textbook for graduate-level students.

Real-time Model and Simulation Architecture for Half- and Full-bridge Modular Multilevel Converters

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Author : Mojtaba Ashourloo
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (133 download)

Book Synopsis Real-time Model and Simulation Architecture for Half- and Full-bridge Modular Multilevel Converters by : Mojtaba Ashourloo

Download or read book Real-time Model and Simulation Architecture for Half- and Full-bridge Modular Multilevel Converters written by Mojtaba Ashourloo and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents an equivalent model and simulation architecture for real-time electromagnetic transient analysis of either half-bridge or full-bridge modular multilevel converter (MMC) with 400 sub-modules (SMs) per arm. The proposed CPU/FPGA-based architecture is optimized for the parallel implementation of the presented MMC model on the FPGA and is beneficiary of a high-throughput floating-point computational engine. The developed real-time simulation architecture is capable of simulating MMCs with 400 SMs per arm at 825 nanoseconds. To address the difficulties of the sorting process implementation, a modified Odd-Even Bubble sorting is presented in this work. The comparison of the results under various test scenarios reveals that the proposed real-time simulator is representing the system responses in the same way of its corresponding off-line counterpart obtained from the PSCAD/EMTDC program.

Multilevel Converters

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Author : Salman Ahmad
Publisher : John Wiley & Sons
ISBN 13 : 139416632X
Total Pages : 405 pages
Book Rating : 4.3/5 (941 download)

Book Synopsis Multilevel Converters by : Salman Ahmad

Download or read book Multilevel Converters written by Salman Ahmad and published by John Wiley & Sons. This book was released on 2024-08-13 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the deep insights into the operation, modulation, and control strategies of multilevel converters, alongside their recent applications in variable speed drives, renewable energy generation, and power systems. Multilevel converters have gained attention in recent years for medium/high voltage and high power industrial and residential applications. The main advantages of multilevel converters over two level converters include less voltage stress on power semiconductors, low dv/dt, low common voltage, reduced electromagnetic interference, and low total harmonics distortion, among others. Better output power quality is ensured by increasing the number of levels in the synthesized output voltage waveform. Several multilevel topologies have been reported in the literature, such as neutral point clamped (NPC), flying capacitor (FC), cascaded H-bridge (CHB), hybrid cascaded H-bridge, asymmetrical cascaded H-bridge, modular multilevel converters (MMC), active neutral point clamped converters (ANPC), and packed U-cell type converters and various reduced device counts and a reduced number of source-based topologies have been proposed in literature. The multilevel converter, although a proven and enabling technology, still presents numerous challenges in topologies, modulation, and control, as well as in need-based applications. Since multilevel converters offer a wide range of possibilities, research and development in the areas of multilevel converter topologies, modulation, and control in various applications are still growing. To further improve multilevel converter energy efficiency, reliability, power density, and cost, many research groups across the world are working to broaden the application areas of multilevel converters and make them more attractive and competitive compared to classic topologies. Multilevel Converters intends to provide deep insight about multilevel converter operation, modulation, and control strategies and various recent applications of multilevel converters such as in variable speed drives, renewable energy generation, and power systems.

Modular Multilevel Converters

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Author : Fujin Deng
Publisher : John Wiley & Sons
ISBN 13 : 1119875625
Total Pages : 372 pages
Book Rating : 4.1/5 (198 download)

Book Synopsis Modular Multilevel Converters by : Fujin Deng

Download or read book Modular Multilevel Converters written by Fujin Deng and published by John Wiley & Sons. This book was released on 2023-03-29 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modular Multilevel Converters Expert discussions of cutting-edge methods used in MMC control, protection, and fault detection In Modular Multilevel Converters: Control, Fault Detection, and Protection, a team of distinguished researchers delivers a comprehensive discussion of fault detection, protection, and tolerant control of modular multilevel converters (MMCs) under internal and external faults. Beginning with a description of the configuration of MMCs, their operation principles, modulation schemes, mathematical models, and component design, the authors go on to explore output control, fault detection, capacitor monitoring, and other topics of central importance in the field. The book offers summaries of centralized capacitor voltage-balancing control methods and presents several capacitor monitoring methods, like the direct and sorting-based techniques. It also describes full-bridge and half-bridge submodule-based hybrid MMC protection methods and alternative fault blocking SM-based MMCs. Readers will also find: A thorough introduction to modular multilevel converters, including circuits, operation principles, modulation, mathematical models, components, and design constraints In-depth discussions of the control of modular multilevel converters, including output control, centralized capacitor voltage control, and individual capacitor voltage control Comprehensive explorations of fault detection of MMCs under IGBT faults, including short-circuit and open-circuit faults, as well as fault-tolerant control of MMCs Fulsome treatments of the control of MMCs under AC grid faults, including discussions of AC-side current control Perfect for electrical engineering researchers, Modular Multilevel Converters: Control, Fault Detection, and Protection, will also earn a place in the libraries of electrical engineers working in industry, as well as undergraduate and graduate students with an interest in MMCs.

Step-up Modular Multilevel Converters for Energy Harvesting from Low-voltage Energy Resources

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Author : Younes Sangsefidi
Publisher :
ISBN 13 :
Total Pages : 93 pages
Book Rating : 4.:/5 (125 download)

Book Synopsis Step-up Modular Multilevel Converters for Energy Harvesting from Low-voltage Energy Resources by : Younes Sangsefidi

Download or read book Step-up Modular Multilevel Converters for Energy Harvesting from Low-voltage Energy Resources written by Younes Sangsefidi and published by . This book was released on 2018 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: A modular multilevel converter (MMC) has a modular design and features low harmonic distortion and switching frequency. An MMC can be switched using staircase modulation method (which has a low switching frequency) or the common pulse-width modulation PWM method (which has a better harmonic performance). There are two main types of MMCs: 1) MMC with half-bridge submodules, which has an output voltage with a peak-to-peak magnitude limited to its DC link voltage and 2) MMC with full-bridge submodules, which has voltage boosting (step-up) capability. This work proposes a step-up MMC with reduced number of switches in its submodules (reduced-switch submodule: RSSM) for energy harvesting from low-voltage resources. This work first proposes the following methods and strategies for this MMC-RSSM with staircase modulation for an arbitrary number of submodules: 1) an analytical method to study different operating modes of MMC-RSSM, 2) a generalized switching strategy to synthesize the output AC voltage and regulate the voltages of capacitors in all operating modes, and 3) an algorithm to improve the transient response of the MMC during start-up or transition between operating modes. For applications with bidirectional power transfer, the RSSMs should be replaced by full-bridge submodules to allow both positive and negative arm currents. In this work, the proposed switching strategy (which focuses on energy harvesting systems with a unidirectional power transfer) is then extended to bidirectional MMC-FBSMs. This work also proposes a low-switching frequency PWM-based switching strategy for the MMC-RSSM. This PWM-based switching strategy provides a continuous control over capacitor voltages and a higher voltage boost without a significant increase in switching frequency. Simulation and experimental results validate the proposed topology, analysis, and switching strategy.

Modeling, Analysis, and Control of Circulating Currents in Half-bridge Modular Multilevel Converters

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Author : Cesar Gabiel Marzoa Montalvo
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (135 download)

Book Synopsis Modeling, Analysis, and Control of Circulating Currents in Half-bridge Modular Multilevel Converters by : Cesar Gabiel Marzoa Montalvo

Download or read book Modeling, Analysis, and Control of Circulating Currents in Half-bridge Modular Multilevel Converters written by Cesar Gabiel Marzoa Montalvo and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In operating Modular Multilevel Converters (MMCs) the common practice is to eliminate circulating currents using a Circulating Current Suppression Controller (CCSC). This practice reduces converter losses and submodule capacitor voltage ripple; it also allows usage of semiconductors with lower ratings. Although preliminary research has pointed to the possibility of minimizing capacitor voltage ripple or converter losses by injecting circulating currents, little formal analysis has been conducted on how the improvement of one will affect the other, or on how to control the ripple or the losses. This thesis presents a detailed analysis on how to inject a precise amount of circulating currents in order to obtain certain submodule capacitor ripple. A mathematical model that describes the capacitor voltage ripple based on the second-order circulating current contents is used to determine the ripple profile of the converter at a given operating point. Then it is possible to determine what amount of circulating current needs to be injected to obtain a certain ripple. An analysis of how such circulating current injection affects losses is also made. The proposed method is validated using PSCAD/EMTDC simulations, where a high level of accuracy is observed. Validation using a Real-Time Digital Simulator (RTDS) using a Control Hardware-in-Loop (CHIL) scheme is also presented. An implementation in a down-scaled MMC prototype further validates the proposed method. This thesis shows that the optimal operating point (regarding losses and capacitor voltage ripple) for MMCs is not achieved by using a conventional CCSC, as is the common practice today; instead injecting a certain amount of second-order circulating current can reduce both ripple and converter losses simultaneously.

Energy Efficiency in Electric Motors, Drives, Power Converters and Related Systems

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Author : Mario Marchesoni
Publisher : MDPI
ISBN 13 : 3039363905
Total Pages : 248 pages
Book Rating : 4.0/5 (393 download)

Book Synopsis Energy Efficiency in Electric Motors, Drives, Power Converters and Related Systems by : Mario Marchesoni

Download or read book Energy Efficiency in Electric Motors, Drives, Power Converters and Related Systems written by Mario Marchesoni and published by MDPI. This book was released on 2020-06-25 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, there is a great deal of attention focused on sustainable growth worldwide. The increase in efficiency in the use of energy may even, in this historical moment, bring greater benefit than the use of renewable energies. Electricity appears to be the most sustainable of energies and the most promising hope for a planet capable of growing without compromising its own health and that of its inhabitants. Power electronics and electrical drives are the key technologies that will allow energy savings through the reduction of energy losses in many applications. This Special Issue has collected several scientific contributions related to energy efficiency in electrical equipment. Some articles are dedicated to the use and optimization of permanent magnet motors, which allow obtaining the highest level of efficiency. Most of the contributions describe the energy improvements that can be achieved with power electronics and the use of suitable control techniques. Last but not least, some articles describe interesting solutions for hybrid vehicles, which were created mainly to save energy in the smartest way possible.

Multi-terminal High-voltage Converter

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Author : Bo Zhang
Publisher : John Wiley & Sons
ISBN 13 : 1119188369
Total Pages : 304 pages
Book Rating : 4.1/5 (191 download)

Book Synopsis Multi-terminal High-voltage Converter by : Bo Zhang

Download or read book Multi-terminal High-voltage Converter written by Bo Zhang and published by John Wiley & Sons. This book was released on 2018-10-19 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: An all-in-one guide to high-voltage, multi-terminal converters, this book brings together the state of the art and cutting-edge techniques in the various stages of designing and constructing a high-voltage converter. The book includes 9 chapters, and can be classified into three aspects. First, all existing high-voltage converters are introduced, including the conventional two-level converter, and the multi-level converters, such as the modular multi-level converter (MMC). Second, different kinds of multi-terminal high-voltage converters are presented in detail, including the topology, operation principle, control scheme and simulation verification. Third, some common issues of the proposed multi-terminal high-voltage converters are discussed, and different industrial applications of the proposed multi-terminal high-voltage converters are provided. Systematically proposes, for the first time, the design methodology for high-voltage converters in use of MTDC grids; also applicable to constructing novel power electronics converters, and driving the development of HVDC, which is one of the most important technology areas Presents the latest research on multi-terminal high-voltage converters and its application in MTDC transmission systems and other industrially important applications Offers an overview of existing technology and future trends of the high-voltage converter, with extensive discussion and analysis of different types of high-voltage converters and relevant control techniques (including DC-AC, AC-DC, DC-DC, and AC-AC converters) Provides readers with sufficient context to delve into the more specialized topics covered in the book Featuring a series of novel multi-terminal high-voltage converters proposed and patented by the authors, Multi-terminal High Voltage Converters is written for researchers, engineers, and advanced students specializing in power electronics, power system engineering and electrical engineering.

Control of an H-bridge Modular Multilevel Converter for Reliable Operation of DC Transmission Systems

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Author : Chao Chen
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (894 download)

Book Synopsis Control of an H-bridge Modular Multilevel Converter for Reliable Operation of DC Transmission Systems by : Chao Chen

Download or read book Control of an H-bridge Modular Multilevel Converter for Reliable Operation of DC Transmission Systems written by Chao Chen and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Multilevel Converters and Applications in Grid Integration

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Author : Ali Iftekhar Maswood
Publisher : John Wiley & Sons
ISBN 13 : 1119475864
Total Pages : 496 pages
Book Rating : 4.1/5 (194 download)

Book Synopsis Advanced Multilevel Converters and Applications in Grid Integration by : Ali Iftekhar Maswood

Download or read book Advanced Multilevel Converters and Applications in Grid Integration written by Ali Iftekhar Maswood and published by John Wiley & Sons. This book was released on 2019-01-04 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive survey of advanced multilevel converter design, control, operation and grid-connected applications Advanced Multilevel Converters and Applications in Grid Integration presents a comprehensive review of the core principles of advanced multilevel converters, which require fewer components and provide higher power conversion efficiency and output power quality. The authors – noted experts in the field – explain in detail the operation principles and control strategies and present the mathematical expressions and design procedures of their components. The text examines the advantages and disadvantages compared to the classical multilevel and two level power converters. The authors also include examples of the industrial applications of the advanced multilevel converters and offer thoughtful explanations on their control strategies. Advanced Multilevel Converters and Applications in Grid Integration provides a clear understanding of the gap difference between research conducted and the current industrial needs. This important guide: Puts the focus on the new challenges and topics in related areas such as modulation methods, harmonic analysis, voltage balancing and balanced current injection Makes a strong link between the fundamental concepts of power converters and advances multilevel converter topologies and examines their control strategies, together with practical engineering considerations Provides a valid reference for further developments in the multilevel converters design issue Contains simulations files for further study Written for university students in electrical engineering, researchers in areas of multilevel converters, high-power converters and engineers and operators in power industry, Advanced Multilevel Converters and Applications in Grid Integration offers a comprehensive review of the core principles of advanced multilevel converters, with contributions from noted experts in the field.

Modular Multilevel Converters for Power System Applications

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Author : Abel António de Azevedo Ferreira
Publisher :
ISBN 13 :
Total Pages : 358 pages
Book Rating : 4.:/5 (112 download)

Book Synopsis Modular Multilevel Converters for Power System Applications by : Abel António de Azevedo Ferreira

Download or read book Modular Multilevel Converters for Power System Applications written by Abel António de Azevedo Ferreira and published by . This book was released on 2017 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis discusses the operation of the grid-tied modular multilevel converters (10C) applied on the dc power transmission, particularly on the medium and high-voltage applications. First, it is presented the evolution of the power converters used on the high-voltage dc transmission field (HVdc) with special focus on the modular multilevel-based power converters. Then, due to the intrinsic nature of the converter, besides the control requirements for its dc and ac buses interactions, its energy storage should be carefully managed in order to achieve a safe and knowledgeable operation of this power converter. Hence, its control requirements are presented and mathematically supported. Moreover, the progressive design and validation of its control loops is addressed in this thesis by means of the converter simulation over a broad range of operating conditions. One key-point factor of the 10C performance is the strategy followed to modulate the voltages generated on its arms. In this vision, different modulation techniques were combined with peculiar zero sequence signals in order to analyze their impact on the voltages across the converter arms and its intrinsic performance. This study was also complemented by different procedures followed to balance the energy storage of its capacitors. A transversal research question of this voltage source converter topology is its efficiency. Then, besides the analysis of the ac power flow impact on the power losses produced by its semiconductors, it is deduced and proposed a mathematical expression that that can describe the power losses produced semiconductors, over a broad range of operating conditions of the 10C. Finally, it is explored the possible degrees of freedom of an half-bridge-based 10C whenever it is operating in the static synchronous compensation (STATCOM) mode. Depending on the converter operation aspect that is required to be optimized, the voltage across its dc poles can be adjusted to achieve an improved performance of the 10C.

Design and Control of Modular Multilevel Converters

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Author : Baljit Singh Riar
Publisher :
ISBN 13 :
Total Pages : 147 pages
Book Rating : 4.:/5 (92 download)

Book Synopsis Design and Control of Modular Multilevel Converters by : Baljit Singh Riar

Download or read book Design and Control of Modular Multilevel Converters written by Baljit Singh Riar and published by . This book was released on 2015 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: An increasing awareness of energy efficiency has led to the development of several improved semiconductor devices, power converter topologies and control schemes within the field of power electronics. Recent advances in multilevel converters, especially Modular Multilevel Converters (M2LCs), have improved upon existing power conversion technology in several aspects, including efficiency, power quality, modularity and reliability. There are, however, several challenges associated with the M2LC topology, which include capacitor voltage variations, voltage balancing, circulating currents and increased complexity of the overall control scheme. This thesis contributes to the ongoing research on the M2LC topology by proposing the following solutions to the aforementioned challenges. Typically, schemes with cascaded control loops have been used to control M2LCs and these schemes could affect the performance of the converter. Model Predictive Direct Current Control (MPDCC), which has a single loop, is proposed to keep load currents within tight bounds, while minimising both capacitor voltage variations and circulating currents. Moreover, the width of the current bounds sets the level of Total Harmonic Distortion (THD) of the currents. Simulated and experimental results for a 860-VA prototype M2LC are presented to demonstrate the effectiveness of the MPDCC scheme. A modified M2LC topology that employs a full-bridge module in each arm is proposed to minimise both circulating currents and capacitor voltage variations. The modified topology allows for decoupled control of the load and circulating currents, where the load and circulating currents are controlled by the half-bridge and full-bridge modules, respectively. A comparative investigation with respect to a conventional topology, using theoretical as well as experimental results for a 800-VA prototype converter, reveals that the modified topology offers superior performance. Capacitor voltage variations are difficult to control within the conventional M2LC, because the variations are coupled to arm currents and load currents. An alternative M2LC topology that uses Inductive Power Transfer (IPT) technology is proposed to simplify the control of the capacitor voltages. The IPT system keeps the voltage variations within bounds irrespective of the operating conditions of the converter. The feasibility of the concept and improvements achieved with the alternative topology are demonstrated using simulations of a 800-VA converter.

Modular Multilevel Converters with Integrated Energy Storage

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Author : Theodore Jiun-Jye Soong
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)

Book Synopsis Modular Multilevel Converters with Integrated Energy Storage by : Theodore Jiun-Jye Soong

Download or read book Modular Multilevel Converters with Integrated Energy Storage written by Theodore Jiun-Jye Soong and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modular Multilevel Converters for Electric Transportation Applications

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Author : Deepak Ronanki
Publisher : Wiley
ISBN 13 : 9781119526254
Total Pages : 0 pages
Book Rating : 4.5/5 (262 download)

Book Synopsis Modular Multilevel Converters for Electric Transportation Applications by : Deepak Ronanki

Download or read book Modular Multilevel Converters for Electric Transportation Applications written by Deepak Ronanki and published by Wiley. This book was released on 2025-01-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of the fundamentals, the technical challenges, and the control aspects of modular multilevel converters Modular multilevel converters (MMCs) have emerged in recent years as the newest breed of multilevel converters, and have received wide acceptance both in industry and academia. The benefits and desirable features of MMCs are manifold: modularity, high-quality output waveforms, absence of dc-link capacitance, and lower electromagnetic interference. MMCs rely on transformerless operation and can be a multi-motor operation, so it can be scaled to higher power and voltage levels—resulting in high efficiency—and tolerate faults to a greater degree than other systems. Modular Multilevel Converter offers a uniquely wide range of topics relating to MMCs, from electrical machines, to control theory, to electronics and power electronics. The book provides the reader with information to strengthen their understanding of basic concepts, as well as the latest technologies in propulsion systems, power supplies, and battery charging infrastructure. The scope of this resource is comprehensive with detailed discussions on different submodule design, diverse modeling approach, pulse width modulation schemes, and voltage balancing methods. It also examines charge-balancing control techniques, circulating current suppressing control schemes, and reliability enhancement features. Most significantly, the text reflects the latest technologies in electric transportation—electric railway traction, battery-charging infrastructure, and marine applications—and is aligned to current industry requirements. Modular Multilevel Converter readers will also find: Discussion of the fundamentals and important concepts with the simulations in PLECS® platform and OPAL-RT® real-time digital simulator. Coverage of the global standards such as IEC and IEEE for each application and their requirements A series of case studies that highlight aspects of MMC application A companion website that provides self-explanatory demo-simulation models of MMC with different variants of carrier-based pulse width modulation schemes Modular Multilevel Converter isa useful reference for academic researchers, design engineers, graduate courses, and other professionals in the field of electric transportation.

Green Energy

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Author : Suman Lata Tripathi
Publisher : John Wiley & Sons
ISBN 13 : 1119760798
Total Pages : 640 pages
Book Rating : 4.1/5 (197 download)

Book Synopsis Green Energy by : Suman Lata Tripathi

Download or read book Green Energy written by Suman Lata Tripathi and published by John Wiley & Sons. This book was released on 2020-12-29 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like most industries around the world, the energy industry has also made, and continues to make, a long march toward “green” energy. The science has come a long way since the 1970s, and renewable energy and other green technologies are becoming more and more common, replacing fossil fuels. It is, however, still a struggle, both in terms of energy sources keeping up with demand, and the development of useful technologies in this area. To maintain the supply for electrical energy, researchers, engineers and other professionals in industry are continuously exploring new eco-friendly energy technologies and power electronics, such as solar, wind, tidal, wave, bioenergy, and fuel cells. These technologies have changed the concepts of thermal, hydro and nuclear energy resources by the adaption of power electronics advancement and revolutionary development in lower manufacturing cost for semiconductors with long time reliability. The latest developments in renewable resources have proved their potential to boost the economy of any country. Green energy technology has not only proved the concept of clean energy but also reduces the dependencies on fossil fuel for electricity generation through smart power electronics integration. Also, endless resources have more potential to cope with the requirements of smart building and smart city concepts. A valuable reference for engineers, scientists, chemists, and students, this volume is applicable to many different fields, across many different industries, at all levels. It is a must-have for any library.

Modular Multilevel Converters

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Author : Martin Geske
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (126 download)

Book Synopsis Modular Multilevel Converters by : Martin Geske

Download or read book Modular Multilevel Converters written by Martin Geske and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: