Fifth European Conference on Power Electronics and Applications: Drives II

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ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.E/5 ( download)

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Download or read book Fifth European Conference on Power Electronics and Applications: Drives II written by and published by . This book was released on 1993 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fifth European Conference on Power Electronics and Applications

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Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Fifth European Conference on Power Electronics and Applications by :

Download or read book Fifth European Conference on Power Electronics and Applications written by and published by . This book was released on 1993 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fifth European Conference on Power Electronics and Applications: Control in power electronics

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ISBN 13 :
Total Pages : 508 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Fifth European Conference on Power Electronics and Applications: Control in power electronics by :

Download or read book Fifth European Conference on Power Electronics and Applications: Control in power electronics written by and published by . This book was released on 1993 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Electronic Converters

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Publisher : John Wiley & Sons
ISBN 13 : 1118622847
Total Pages : 403 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Power Electronic Converters by : Eric Monmasson

Download or read book Power Electronic Converters written by Eric Monmasson and published by John Wiley & Sons. This book was released on 2013-03-04 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: A voltage converter changes the voltage of an electrical power source and is usually combined with other components to create a power supply. This title is devoted to the control of static converters, which deals with pulse-width modulation (PWM) techniques, and also discusses methods for current control. Various application cases are treated. The book is ideal for professionals in power engineering, power electronics, and electric drives industries, as well as practicing engineers, university professors, postdoctoral fellows, and graduate students.

Second International Conference on Power Electronics, Machines, and Drives (PEMD 2004)

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ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Second International Conference on Power Electronics, Machines, and Drives (PEMD 2004) by :

Download or read book Second International Conference on Power Electronics, Machines, and Drives (PEMD 2004) written by and published by . This book was released on 2004 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fifth European Conference on Power Electronics and Applications: Electronic power supply systems

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ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Fifth European Conference on Power Electronics and Applications: Electronic power supply systems by :

Download or read book Fifth European Conference on Power Electronics and Applications: Electronic power supply systems written by and published by . This book was released on 1993 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fifth European Conference on Power Electronics and Applications: Power electronics in generation and transmission

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ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Fifth European Conference on Power Electronics and Applications: Power electronics in generation and transmission by :

Download or read book Fifth European Conference on Power Electronics and Applications: Power electronics in generation and transmission written by and published by . This book was released on 1993 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Periodica Polytechnica

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ISBN 13 :
Total Pages : 534 pages
Book Rating : 4.:/5 (51 download)

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Book Synopsis Periodica Polytechnica by :

Download or read book Periodica Polytechnica written by and published by . This book was released on 1990 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electrical & Electronics Abstracts

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ISBN 13 :
Total Pages : 1904 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Electrical & Electronics Abstracts by :

Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1997 with total page 1904 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Electronics Handbook

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Publisher : Elsevier
ISBN 13 : 0080467652
Total Pages : 1189 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Power Electronics Handbook by : Muhammad H. Rashid

Download or read book Power Electronics Handbook written by Muhammad H. Rashid and published by Elsevier. This book was released on 2010-07-19 with total page 1189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power electronics, which is a rapidly growing area in terms of research and applications, uses modern electronics technology to convert electric power from one form to another, such as ac-dc, dc-dc, dc-ac, and ac-ac with a variable output magnitude and frequency. Power electronics has many applications in our every day life such as air-conditioners, electric cars, sub-way trains, motor drives, renewable energy sources and power supplies for computers. This book covers all aspects of switching devices, converter circuit topologies, control techniques, analytical methods and some examples of their applications.* 25% new content* Reorganized and revised into 8 sections comprising 43 chapters* Coverage of numerous applications, including uninterruptable power supplies and automotive electrical systems* New content in power generation and distribution, including solar power, fuel cells, wind turbines, and flexible transmission

Applied Electromagnetics and Computational Technology II

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Publisher : IOS Press
ISBN 13 : 9789051994872
Total Pages : 304 pages
Book Rating : 4.9/5 (948 download)

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Book Synopsis Applied Electromagnetics and Computational Technology II by : Hajime Tsuboi

Download or read book Applied Electromagnetics and Computational Technology II written by Hajime Tsuboi and published by IOS Press. This book was released on 2000 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fifth Japan-Hungary Joint Seminar on Applied Electromagnetics in Materials and Computational Technology is held on September 24-26, 1998 in Budapest, Hungary. The Seminar is organised by the Super Tech Consortium (Hungary), the Hungarian Society of Applied Electronics (Hungary) and the Japan Society of Applied Electromagnetics and Mechanics (Japan). The objective of the Seminar is to stimulate the exchange of creative ideas, to promote new achievements by bringing together the engineers and scientists of Japan and Hungary working in the field of applied electromagnetics and related areas as well as to discuss the topics of future co-operative research. A special attention will be paid for the work of young scientists. The scientific program covers the following topics: - Numerical Analysis of Electromagnetic Fields - Material Modelling in Electromagnetic Fields - Electromagnetic Non-destructive Testing and Inverse Problems - High Tc Superconducting Materials and Applications - Controlled Electrical Drives This book will be published as the Proceedings of the Fifth Japan-Hungary Joint Seminar including the selected papers which are presented at the Seminar.

Proceedings of the 5th International Conference on Electrical Engineering and Control Applications–Volume 1

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Publisher : Springer Nature
ISBN 13 : 9819700450
Total Pages : 614 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Proceedings of the 5th International Conference on Electrical Engineering and Control Applications–Volume 1 by : Salim Ziani

Download or read book Proceedings of the 5th International Conference on Electrical Engineering and Control Applications–Volume 1 written by Salim Ziani and published by Springer Nature. This book was released on with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Solutions in Power Systems

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Publisher : John Wiley & Sons
ISBN 13 : 1119035694
Total Pages : 1072 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Advanced Solutions in Power Systems by : Mircea Eremia

Download or read book Advanced Solutions in Power Systems written by Mircea Eremia and published by John Wiley & Sons. This book was released on 2016-10-03 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides insight on both classical means and new trends in the application of power electronic and artificial intelligence techniques in power system operation and control This book presents advanced solutions for power system controllability improvement, transmission capability enhancement and operation planning. The book is organized into three parts. The first part describes the CSC-HVDC and VSC-HVDC technologies, the second part presents the FACTS devices, and the third part refers to the artificial intelligence techniques. All technologies and tools approached in this book are essential for power system development to comply with the smart grid requirements. Discusses detailed operating principles and diagrams, theory of modeling, control strategies and physical installations around the world of HVDC and FACTS systems Covers a wide range of Artificial Intelligence techniques that are successfully applied for many power system problems, from planning and monitoring to operation and control Each chapter is carefully edited, with drawings and illustrations that helps the reader to easily understand the principles of operation or application Advanced Solutions in Power Systems: HVDC, FACTS, and Artificial Intelligence is written for graduate students, researchers in transmission and distribution networks, and power system operation. This book also serves as a reference for professional software developers and practicing engineers.

Harmonics in Offshore Wind Power Plants

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Publisher : Springer
ISBN 13 : 3319264761
Total Pages : 219 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Harmonics in Offshore Wind Power Plants by : Jakob Bærholm Glasdam

Download or read book Harmonics in Offshore Wind Power Plants written by Jakob Bærholm Glasdam and published by Springer. This book was released on 2015-10-26 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on cutting-edge findings regarding harmonic stability assessment for offshore wind power plants (OWPPs). It presents a timely investigation of the harmonic stability interaction between OWPPs on the one hand, and associated control systems in the wind turbines and other power electronic devices in the transmission system on the other. The book particularly focuses on voltage-sourced converter high-voltage direct current (VSC-HVDC) and static compensator (STATCOM) systems. From a practical perspective, the book reports on appropriate models for power electronic devices. It describes how the frequency domain evaluation approach can be assessed by comparing results obtained with the Nyquist stability criterion against the more detailed electromagnetic transient based model realized in the PSCAD/EMTDC simulation program. The book also provides a concise yet complete overview of large OWPPs that incorporate power electronic devices on a broad scale, and highlights selected challenges and opportunities in the context of real-world applications.

Applications of Power Electronics

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Publisher : MDPI
ISBN 13 : 3038979740
Total Pages : 476 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Applications of Power Electronics by : Frede Blaabjerg

Download or read book Applications of Power Electronics written by Frede Blaabjerg and published by MDPI. This book was released on 2019-06-24 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power electronics technology is still an emerging technology, and it has found its way into many applications, from renewable energy generation (i.e., wind power and solar power) to electrical vehicles (EVs), biomedical devices, and small appliances, such as laptop chargers. In the near future, electrical energy will be provided and handled by power electronics and consumed through power electronics; this not only will intensify the role of power electronics technology in power conversion processes, but also implies that power systems are undergoing a paradigm shift, from centralized distribution to distributed generation. Today, more than 1000 GW of renewable energy generation sources (photovoltaic (PV) and wind) have been installed, all of which are handled by power electronics technology. The main aim of this book is to highlight and address recent breakthroughs in the range of emerging applications in power electronics and in harmonic and electromagnetic interference (EMI) issues at device and system levels as discussed in ‎robust and reliable power electronics technologies, including fault prognosis and diagnosis technique stability of grid-connected converters and ‎smart control of power electronics in devices, microgrids, and at system levels.

On the perspectives of SiC MOSFETs in high-frequency and high-power isolated DC/DC converters

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Publisher : Universitätsverlag der TU Berlin
ISBN 13 : 3798330964
Total Pages : 184 pages
Book Rating : 4.7/5 (983 download)

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Book Synopsis On the perspectives of SiC MOSFETs in high-frequency and high-power isolated DC/DC converters by : Eial Awwad, Abdullah

Download or read book On the perspectives of SiC MOSFETs in high-frequency and high-power isolated DC/DC converters written by Eial Awwad, Abdullah and published by Universitätsverlag der TU Berlin. This book was released on 2020-08-11 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing demand for efficiency and power density pushes Si-based devices to some of their inherent material limits, including those related to temperature operation, switching frequency, and blocking voltage. Recently, SiC-based power devices are promising candidates for high-power and high-frequency switching applications. Today, SiC MOSFETs are commercially available from several manufacturers. Although technology affiliated with SiC MOSFETs is improving rapidly, many challenges remain, and some of them are investigated in this work. The research work in this dissertation is divided into the three following parts. Firstly, the static and switching characteristics of the state-of-the-art 1.2 kV planar and double-trench SiC MOSFETs from two different manufacturers are evaluated. The effects of different biasing voltages, DC link voltages, and temperatures are analysed. The characterisation results show that the devices exhibit superior switching performances under different operating conditions. Moreover, several aspects of using the SiC MOSFET’s body diode in a DC/DC converter are investigated, comparing the body-diodes of planar and double-trench devices. Reverse recovery is evaluated in switching tests considering the case temperature, switching rate, forward current, and applied voltage. Based on the measurement results, the junction temperature is estimated to guarantee safe operation. A simple electro-thermal model is proposed in order to estimate the maximum allowed switching frequency based on the thermal design of the SiC devices. Using these results, hard- and soft-switching converters are designed, and devices are characterised as being in continuous operation at a very high switching frequency of 1 MHz. Thereafter, the SiC MOSFETs are operated in a continuous mode in a 10 kW / 100-250 kHz buck converter, comparing synchronous rectification, the use of the body diode, and the use of an external Schottky diode. Further, the parallel operation of the planar devices is considered. Thus, the paralleling of SiC MOSFETs is investigated before comparing the devices in continuous converter operation. In this regard, the impact of the most common mismatch parameters on the static and dynamic current sharing of the transistors is evaluated, showing that paralleling of SiC MOSFETs is feasible. Subsequently, an analytical model of SiC MOSFETs for switching loss optimisation is proposed. The analytical model exhibits relatively close agreement with measurement results under different test conditions. The proposed model tracks the oscillation effectively during both turn-on and –off transitions. This has been achieved by considering the influence of the most crucial parasitic elements in both power and gate loops. In the second part, a comprehensive short-circuit ruggedness evaluation focusing on different failure modes of the planar and double-trench SiC devices is presented. The effects of different biasing voltages, DC link voltages, and gate resistances are evaluated. Additionally, the temperature-dependence of the short-circuit capability is evaluated, and the associated failure modes are analysed. Subsequently, the design and test of two different methods for overcurrent protection are proposed. The desaturation technique is applied to the SiC MOSFETs and compared to a second method that depends on the stray inductance of the devices. Finally, the benefits of using SiC devices in continuous high-frequency, high-power DC/DC converters is experimentally evaluated. In this regard, a design optimisation of a high-frequency transformer is introduced, and the impact of different core materials, conductor designs, and winding arrangements are evaluated. A ZVZCS Phase-Shift Full-Bridge unidirectional DC/DC converter is proposed, using only the parasitic leakage inductance of the transformer. Experimental results for a 10 kW, (100-250) kHz prototype indicate an efficiency of up to 98.1% for the whole converter. Furthermore, an optimized control method is proposed to minimise the circulation current in the isolated bidirectional dual active bridge DC/DC converter, based on a modified dual-phase-shift control method. This control method is also experimentally compared with traditional single-phase shift control, yielding a significant improvement in efficiency. The experimental results confirm the theoretical analysis and show that the proposed control can enhance the overall converter efficiency and expand the ZVZCS range. Die steigende Nachfrage nach Effizienz und Leistungsdichte bringt Si-basierte eistungsbauteile an einige inhärente Materialgrenzen, die unter anderem mit der Temperaturbelastung, der Schaltfrequenz und der Blockierspannung in Zusammenhang stehen. In jüngster Zeit sind SiC-basierte Leistungsbauelemente vielversprechende Kandidaten für Hochleistungs- und Hochfrequenzanwendungen. Aktuell sind SiC-MOSFETs von mehreren Herstellern im Handel erhältlich. Obwohl sich die Technologie der SiC-MOSFETs rasch verbessert, werden viele Herausforderungen bestehen bleiben. Einige dieser Herausforderungen werden in dieser Arbeit untersucht. Die Untersuchungen in dieser Dissertation gliedern sich in die drei folgenden Teile: Im ersten Teil erfolgt, die statische und die transiente Charakterisierung der aktuellen 1,2 kV Planarund Doubletrench SiC-MOSFETs verschiedener Hersteller. Die Auswirkungen unterschiedlicher Gatespannungen, Zwischenkreisspannungen und Temperaturen werden analysiert. Die Ergebnisse der Charakterisierung zeigen, dass die Bauteile überlegene Schaltleistungen unter verschiedenen Betriebsbedingungen aufweisen. Darüber hinaus wird der Einsatz der internen SiC-Bodydioden in einem DC/DC-Wandler untersucht, wobei die Unterschiede zwischen Planar- und Doppeltrench-Bauteilen aufgezeigt werden. Das Reverse-Recovery-Verhalten wird unter Berücksichtigung der Gehäusetemperatur, der Schaltgeschwindigkeit, des Durchlassstroms und der angelegten Spannung bewertet. Anhand der Messergebnisse wird die Sperrschichttemperatur geschätzt, damit ein sicherer Betrieb gewährleistet ist. Ein einfaches elektrothermisches Modell wird vorgestellt, um die maximal zulässige Schaltfrequenz auf der Grundlage des thermischen Designs der SiC-Bauteile abzuschätzen. Anhand dieser Ergebnisse werden hart- und weichschaltende Umrichter konzipiert und die Bauteile werden im Dauerbetrieb mit einer sehr hohen Schaltfrequenz von 1 MHz untersucht. Danach werden die SiC-MOSFETs im Dauerbetrieb in einem 10 kW / 100-250 kHz-Tiefsetzsteller betrieben. Dabei wird die Synchrongleichrichtung, die Verwendung der internen Diode und die Verwendung einer externen Schottky-Diode verglichen. Außerdem wird die Parallelisierung von SiC-MOSFETs untersucht, bevor die Parallelschaltung der verschiedenen Bauelemente ebenso im kontinuierlichen Konverterbetrieb verglichen wird. Es wird der Einfluss der häufigsten Parametervariationen auf die statische und dynamische Stromaufteilung der Transistoren analysiert, was zeigt, dass eine Parallelisierung von SiC-MOSFETs möglich ist. Anschließend wird ein analytisches Modell der SiC-MOSFETs zur Schaltverlustoptimierung vorgeschlagen. Das analytische Modell zeigt eine relativ enge Übereinstimmung mit den Messergebnissen unter verschiedenen Testbedingungen. Das vorgeschlagene Modell bildet die Schwingungen sowohl beim Ein- als auch beim Ausschalten effektiv nach. Dies wurde durch die Berücksichtigung der wichtigsten parasitären Elemente in Strom- und Gatekreisen erreicht. Im zweiten Teil wird eine umfassende Bewertung der Kurzschlussfestigkeit mit Fokus auf verschiedene Ausfallmodi der planaren und double-trench SiC-Bauelemente vorgestellt. Die Auswirkungen unterschiedlicher Gatespannungen, Zwischenkreisspannungen und Gate-Widerstände werden ausgewertet. Zusätzlich wird die temperaturabhängige Kurzschlussfähigkeit ausgewertet und die zugehörigen Fehlerfälle werden analysiert. Anschließend wird die Auslegung und Prüfung von zwei verschiedenen Verfahren zum Überstromschutz evaluiert. Die „Desaturation“-Technik wird auf SiC-MOSFETs angewendet und mit einer zweiten Methode verglichen, welche die parasitäre Induktivität der Bauelemente nutzt. Schließlich wird der Nutzen des Einsatzes von SiC-Bauteilen in kontinuierlichen Hochfrequenz-Hochleistungs-DC/DC-Wandlern experimentell untersucht. In diesem Zusammenhang wird eine Designoptimierung eines Hochfrequenztransformators vorgestellt und der Einfluss verschiedener Kernmaterialien, Leiterausführungen und Wicklungsanordnungen wird bewertet. Es wird ein unidirektionaler ZVZCS Vollbrücken-DC/DC-Wandler vorgestellt, der nur die parasitäre Streuinduktivität des Transformators verwendet. Experimentelle Ergebnisse für einen 10 kW, (100-250) kHz Prototyp zeigen einenWirkungsgrad von bis zu 98,1% für den gesamten Umrichter. Abschließend wird ein optimiertes Regelverfahren verwendet, welches auf einem modifizierten Dual-Phase-Shift-Regelverfahren basiert, um den Kreisstrom im isolierten bidirektionalen Dual-Aktiv-Brücken-DC/DC-Wandler zu minimieren. Diese Regelmethode wird experimentell mit der herkömmlichen Single-Phase-Shift-Regelung verglichen. Hierbei zeigt sich eine deutliche Effizienzsteigerung durch die neue Regelmethode. Die experimentellen Ergebnisse bestätigen die theoretische Analyse und zeigen, dass die vorgeschlagene Regelung den Gesamtwirkungsgrad des Umrichters erhöhen und den ZVZCS-Bereich erweitern kann.

Electric Vehicles

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Publisher : SAE International
ISBN 13 : 146860774X
Total Pages : 696 pages
Book Rating : 4.4/5 (686 download)

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Book Synopsis Electric Vehicles by : Yiqing Yuan

Download or read book Electric Vehicles written by Yiqing Yuan and published by SAE International. This book was released on 2024-07-25 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dive into the future of automotive engineering with our latest book, Electric Vehicles: Theory and Design. As the world shifts towards sustainable mobility, this indispensable guide offers a deep dive into the cutting-edge world of electric vehicles (EVs). Authored by an industry expert with a background in combustion engineering, this book bridges the gap between traditional automotive knowledge and the electrified future. From the basics of EV theory to advanced design principles, this book covers every aspect of EV engineering. Whether you're an experienced EV engineer or just entering the field, you'll find invaluable insights, technical requirements, and practical recommendations to navigate the complex world of EV engineering.Forget outdated references – this book delivers up-to-date information on EVs and their essential components, including cutting-edge battery systems, propulsion technology, and intelligent subsystems. Plus, explore the latest trends in electrification, autonomous driving, connectivity, and shared mobility, and stay ahead of the curve in this rapidly evolving industry. Perfect for automotive professionals, students, and scholars, this book serves as your roadmap to success in the electric vehicle revolution. Don't miss out – grab your copy today and become an expert in shaping the future of sustainable mobility! (ISBN 9781468607734, ISBN 9781468607741, ISBN 9781468607758, DOI https://doi.org/10.4271/9781468607741)