Fundamentals of Electric Aircraft

Fundamentals of Electric Aircraft
Author: Pascal Thalin
Publsiher: Unknown
Total Pages: 260
Release: 2018-12-18
ISBN 10: 9780768093223
ISBN 13: 0768093228
Language: EN, FR, DE, ES & NL

Fundamentals of Electric Aircraft Book Review:

SAE International's latest release, Fundamentals of Electric Aircraft, offers an objective view of current electric aircraft and recent innovations in electric aircraft architectures and technologies. Edited and co-written by Dr. Pascal Thalin, chair of SAE International's Electric Aircraft Steering Group, Fundamentals of Electric Aircraft provides deep insight into the aircraft electrification paradigm shift currently cutting across various aircraft segments through tangible case studies from general aviation to commercial fleets. Thalin's analyses on electrification for performance enhancements and fuel burn savings focuses on "getting the best bang for the buck" for aircraft manufacturers and operators and he argues that they may bring more value for money as long as new technologies deliver on their promises. Industry veterans Dr. Ravi Rajamani, Professor Jean-Charles Mare, and Sven Taubert contribute to the unique title which begins with a brief history of electric aircraft before moving into sections that breakdown the electrification of various aircraft systems, from initial power generation and architectures, to the replacement of pneumatics and the enabling technologies of electric actuation. The work discusses both the electrification of conventional turboprop and turbofan aircraft as well as electric aircraft that leverage distributed propulsion systems and hybrid electric technology, addressing futuristic approaches but not departing far from the operational realities of everyday business (including taxiing, cost models, and maintainability). Source résumé site éditeur

Commercial Aircraft Propulsion and Energy Systems Research

Commercial Aircraft Propulsion and Energy Systems Research
Author: National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,Aeronautics and Space Engineering Board,Committee on Propulsion and Energy Systems to Reduce Commercial Aviation Carbon Emissions
Publsiher: National Academies Press
Total Pages: 122
Release: 2016-08-09
ISBN 10: 0309440998
ISBN 13: 9780309440998
Language: EN, FR, DE, ES & NL

Commercial Aircraft Propulsion and Energy Systems Research Book Review:

The primary human activities that release carbon dioxide (CO2) into the atmosphere are the combustion of fossil fuels (coal, natural gas, and oil) to generate electricity, the provision of energy for transportation, and as a consequence of some industrial processes. Although aviation CO2 emissions only make up approximately 2.0 to 2.5 percent of total global annual CO2 emissions, research to reduce CO2 emissions is urgent because (1) such reductions may be legislated even as commercial air travel grows, (2) because it takes new technology a long time to propagate into and through the aviation fleet, and (3) because of the ongoing impact of global CO2 emissions. Commercial Aircraft Propulsion and Energy Systems Research develops a national research agenda for reducing CO2 emissions from commercial aviation. This report focuses on propulsion and energy technologies for reducing carbon emissions from large, commercial aircraftâ€" single-aisle and twin-aisle aircraft that carry 100 or more passengersâ€"because such aircraft account for more than 90 percent of global emissions from commercial aircraft. Moreover, while smaller aircraft also emit CO2, they make only a minor contribution to global emissions, and many technologies that reduce CO2 emissions for large aircraft also apply to smaller aircraft. As commercial aviation continues to grow in terms of revenue-passenger miles and cargo ton miles, CO2 emissions are expected to increase. To reduce the contribution of aviation to climate change, it is essential to improve the effectiveness of ongoing efforts to reduce emissions and initiate research into new approaches.

Power Electronics for Renewable Energy Systems Transportation and Industrial Applications

Power Electronics for Renewable Energy Systems  Transportation and Industrial Applications
Author: Haitham Abu-Rub,Mariusz Malinowski,Kamal Al-Haddad
Publsiher: John Wiley & Sons
Total Pages: 832
Release: 2014-06-02
ISBN 10: 1118755502
ISBN 13: 9781118755501
Language: EN, FR, DE, ES & NL

Power Electronics for Renewable Energy Systems Transportation and Industrial Applications Book Review:

Compiles current research into the analysis and design ofpower electronic converters for industrial applications andrenewable energy systems, presenting modern and future applicationsof power electronics systems in the field of electricalvehicles With emphasis on the importance and long-term viability of PowerElectronics for Renewable Energy this book brings together thestate of the art knowledge and cutting-edge techniques in variousstages of research. The topics included are not currentlyavailable for practicing professionals and aim to enable the readerto directly apply the knowledge gained to their designs. The bookaddresses the practical issues of current and future electric andplug-in hybrid electric vehicles (PHEVs), and focuses primarily onpower electronics and motor drives based solutions for electricvehicle (EV) technologies. Propulsion system requirements and motorsizing for EVs is discussed, along with practical system sizingexamples. Key EV battery technologies are explained as well ascorresponding battery management issues. PHEV power systemarchitectures and advanced power electronics intensive charginginfrastructures for EVs and PHEVs are detailed. EV/PHEV interfacewith renewable energy is described, with practical examples. Thisbook explores new topics for further research needed world-wide,and defines existing challenges, concerns, and selected problemsthat comply with international trends, standards, and programs forelectric power conversion, distribution, and sustainable energydevelopment. It will lead to the advancement of the currentstate-of-the art applications of power electronics for renewableenergy, transportation, and industrial applications and will helpadd experience in the various industries and academia about theenergy conversion technology and distributed energysources. Combines state of the art global expertise to present thelatest research on power electronics and its application intransportation, renewable energy and different industrialapplications Offers an overview of existing technology and future trends,with discussion and analysis of different types of converters andcontrol techniques (power converters, high performance powerdevices, power system, high performance control system and novelapplications) Systematic explanation to provide researchers with enoughbackground and understanding to go deeper in the topics covered inthe book

Electric Aircraft Dynamics

Electric Aircraft Dynamics
Author: Ranjan Vepa
Publsiher: CRC Press
Total Pages: 332
Release: 2020-07-29
ISBN 10: 0429510934
ISBN 13: 9780429510939
Language: EN, FR, DE, ES & NL

Electric Aircraft Dynamics Book Review:

Electric Aircraft Dynamics: A Systems Engineering Approach surveys engineering sciences that underpin the dynamics, control, monitoring, and design of electric propulsion systems for aircraft. It is structured to appeal to readers with a science and engineering background and is modular in format. The closely linked chapters present descriptive material and relevant mathematical modeling techniques. Taken as a whole, this ground-breaking text equips professional and student readers with a solid foundation for advanced work in this emerging field. Key Features: Provides the first systems-based overview of this emerging aerospace technology Surveys low-weight battery technologies and their use in electric aircraft propulsion Explores the design and use of plasma actuation for boundary layer and flow control Considers the integrated design of electric motor-driven propellers Includes PowerPoint slides for instructors using the text for classes Dr. Ranjan Vepa earned his PhD in applied mechanics from Stanford University, California. He currently serves as a lecturer in the School of Engineering and Material Science, Queen Mary University of London, where he has also been the programme director of the Avionics Programme since 2001. Dr. Vepa is a member of the Royal Aeronautical Society, London; the Institution of Electrical and Electronic Engineers (IEEE), New York; a Fellow of the Higher Education Academy; a member of the Royal Institute of Navigation, London; and a chartered engineer.

Performance Investigations and Systems Architectures for the More Electric Aircraft

Performance Investigations and Systems Architectures for the More Electric Aircraft
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 2004
ISBN 10: 1928374650XXX
ISBN 13: OCLC:656093184
Language: EN, FR, DE, ES & NL

Performance Investigations and Systems Architectures for the More Electric Aircraft Book Review:

Implementation of all or more electric technologies has the potential of improving the performance of a given aircraft. Savings can manifest through improved engine performance, reduced equipment weight and improved secondary power and systems utilization. Despite the potential benefits and the amount of research invested the concept has not been implemented yet and its impact on the overall performance of the aircraft remains unclear. Adoption of a single form of secondary power and implementation of more or all electric technologies is claimed to offer a number of distinct advantages over the conventional secondary power systems. These claims include the following: 1. Improved engine performance through the optimization of off-takes and elimination of bleed air. These issues is said to become critical as the bypass ratio of the engine increases and the size of the core reduces. However, despite concerns over the capability of high bypass ratio to provide secondary power requirements of future aircraft the claims remain unproven and it is generally believed that off-take penalties are not dependent on the configuration of the engine and can be kept to a minimum if the engine is designed to provide them. 2. Improved system utilization and implementation of more efficient power units. Conventional secondary power systems developed during the years that fuel was relatively fuel was relatively inexpensive and have not been optimized for maximum efficiency. Bleeding air from the engine is largely inefficient and a large amount of power is wasted for no useful purpose. In addition, hydraulics are often sized for loads that are small in duration thus increasing the mass and power requirements of the system. Elimination of conventional hydraulic and bleed air systems could lead to a significant mass reduction. However, the mass and size of the electrical equipment would also increase and these changes must be accounted for. 4. Additional benefits include reduced single typ.

Electro Mechanical Actuators for the More Electric Aircraft

Electro Mechanical Actuators for the More Electric Aircraft
Author: Mirko Mazzoleni
Publsiher: Springer Nature
Total Pages: 135
Release: 2021
ISBN 10: 3030617998
ISBN 13: 9783030617998
Language: EN, FR, DE, ES & NL

Electro Mechanical Actuators for the More Electric Aircraft Book Review:

Recent Advances in Aircraft Technology

Recent Advances in Aircraft Technology
Author: Ramesh K. Agarwal
Publsiher: IntechOpen
Total Pages: 558
Release: 2012-02-24
ISBN 10: 9789535101505
ISBN 13: 9535101501
Language: EN, FR, DE, ES & NL

Recent Advances in Aircraft Technology Book Review:

The book describes the state of the art and latest advancements in technologies for various areas of aircraft systems. In particular it covers wide variety of topics in aircraft structures and advanced materials, control systems, electrical systems, inspection and maintenance, avionics and radar and some miscellaneous topics such as green aviation. The authors are leading experts in their fields. Both the researchers and the students should find the material useful in their work.

Detailed Design of a 30kW Switched Reluctance Starter Generator System Used in More All Electric Aircraft

Detailed Design of a 30kW Switched Reluctance Starter Generator System Used in More All Electric Aircraft
Author: Shoujun Song
Publsiher: Unknown
Total Pages: 107
Release: 2009
ISBN 10: 9783832285289
ISBN 13: 3832285288
Language: EN, FR, DE, ES & NL

Detailed Design of a 30kW Switched Reluctance Starter Generator System Used in More All Electric Aircraft Book Review:

Electrical Machines and Systems for the More Electric Aircraft

Electrical Machines and Systems for the More Electric Aircraft
Author: IEE. Power Division. Professional Group P1 (Electrical machines and drives),Great Britain. Engineering Industries Directorate
Publsiher: Unknown
Total Pages: 135
Release: 1999
ISBN 10: 1928374650XXX
ISBN 13: OCLC:83719568
Language: EN, FR, DE, ES & NL

Electrical Machines and Systems for the More Electric Aircraft Book Review:

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

Analysis and Design of Power Converter Topologies for Application in Future More Electric Aircraft
Author: Amit Kumar Singh
Publsiher: Springer
Total Pages: 188
Release: 2018-04-20
ISBN 10: 9811082138
ISBN 13: 9789811082139
Language: EN, FR, DE, ES & NL

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

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.

Maximum torque control of a high speed switched reluctance starter generator used in more all electric aircraft

Maximum torque control of a high speed switched reluctance starter  generator used in more  all electric aircraft
Author: Anonim
Publsiher: Unknown
Total Pages: 192
Release: 2014
ISBN 10: 1928374650XXX
ISBN 13: OCLC:915593199
Language: EN, FR, DE, ES & NL

Maximum torque control of a high speed switched reluctance starter generator used in more all electric aircraft Book Review:

Sustainable Aviation

Sustainable Aviation
Author: T. Hikmet Karakoc,C. Ozgur Colpan,Onder Altuntas,Yasin Sohret
Publsiher: Springer
Total Pages: 159
Release: 2019-04-23
ISBN 10: 3030141950
ISBN 13: 9783030141950
Language: EN, FR, DE, ES & NL

Sustainable Aviation Book Review:

This book provides readers with a basic understanding of the concepts and methodologies of sustainable aviation.The book is divided into three sections : basic principles the airport side, and the aircraft side. In-depth chapters discuss the key elements of sustainable aviation and provide complete coverage of essential topics including airport, energy, and noise management along with novel technologies, standards and a review of the current literature on green airports, sustainable aircraft design, biodiversity management, and alternative fuels. Engineers, researchers and students will find the fundamental approach useful and will benefit from the many engineering examples and solutions provided.

Technical and Environmental Assessment of All electric 180 passenger Commercial Aircraft

Technical and Environmental Assessment of All electric 180 passenger Commercial Aircraft
Author: Albert Reuben Gnadt
Publsiher: Unknown
Total Pages: 99
Release: 2018
ISBN 10: 1928374650XXX
ISBN 13: OCLC:1121197972
Language: EN, FR, DE, ES & NL

Technical and Environmental Assessment of All electric 180 passenger Commercial Aircraft Book Review:

Aviation emissions contribute to climate change, and all-electric aircraft offer an opportunity for zero in-flight emissions. Over the past decade, more than 50 all-electric conceptual, experimental, and commercial aircraft have been researched, with a particular focus on light aircraft. These designs are reviewed, along with progress in battery technology. An all-electric aircraft design and optimization program, TASOPTe, has been developed from an existing version for conventionally-powered aircraft, TASOPT. Both programs are largely based on first-principles, enabling the design of aircraft with unusually short design ranges. A series of optimized 180-passenger aircraft based on the Airbus A320neo configuration are designed and evaluated at 200-1600 nmi design ranges with 2-10 propulsors and 400-2000 Wh/kg batteries. The performance of these all-electric aircraft is compared to advanced conventionally-powered aircraft optimized for the same design ranges. Optimized all-electric aircraft are found to use two or four propulsors, depending on the design range and specific energy assumed. The design range limits for each specific energy are determined, which are restricted by aircraft weight and performance penalties. A factor of four increase in battery pack specific energy from current values of 200 Wh/kg to 800 Wh/kg enables 500 nmi flights. However, a lower design range of 300 nmi provides improved energy and environmental performance. The required grid power generation circumstances for commercial all-electric aircraft to become net environmentally beneficial is determined for each specific energy assumption. The entire energy conversion chain, including charging, transport, and discharging of electrical energy, is considered. Despite the higher total energy use, narrow-body all-electric aircraft have the potential for lower equivalent CO2 emissions if the electrical grid transitions toward renewable energy. This is largely enabled by the complete elimination of all high-altitude emissions, which would remove associated non-CO2 warming.

Electric Drive Systems for the More Electric Aircraft

Electric Drive Systems for the More Electric Aircraft
Author: Magnetics Society
Publsiher: Unknown
Total Pages: 135
Release: 2003
ISBN 10: 1928374650XXX
ISBN 13: OCLC:78675959
Language: EN, FR, DE, ES & NL

Electric Drive Systems for the More Electric Aircraft Book Review:

Civil Aircraft Electrical Power System Safety Assessment

Civil Aircraft Electrical Power System Safety Assessment
Author: Peng Wang
Publsiher: Butterworth-Heinemann
Total Pages: 318
Release: 2017-06-12
ISBN 10: 0081007329
ISBN 13: 9780081007327
Language: EN, FR, DE, ES & NL

Civil Aircraft Electrical Power System Safety Assessment Book Review:

Civil Aircraft Electrical Power System Safety Assessment: Issues and Practices provides guidelines and methods for conducting a safety assessment process on civil airborne systems and equipment. As civil aircraft electrical systems become more complicated, electrical wiring failures have become a huge concern in industry and government—especially on aging platforms. There have been several accidents (most recently battery problems on the Boeing 777) with some of these having a relationship to wiring and power generation. Featuring a case study on the continuous safety assessment process of the civil airborne electrical power system, this book addresses problems, issues and troubleshooting techniques such as single event effects (SEE), the failure effects of electrical wiring interconnection systems (EWIS), formal theories and safety analysis methods in civil aircrafts. Introduces how to conduct assignment of development assurance levels for the electrical power system Includes safety assessments of aging platforms and their respective Electrical Wiring Interconnection System (EWIS) Features material on failure mechanisms for wiring systems and discussion of Failure Modes and Effects Analysis (FMEA) sustainment

Control of Power Inverters in Renewable Energy and Smart Grid Integration

Control of Power Inverters in Renewable Energy and Smart Grid Integration
Author: Qing-Chang Zhong,Tomas Hornik
Publsiher: John Wiley & Sons
Total Pages: 440
Release: 2012-11-16
ISBN 10: 1118481798
ISBN 13: 9781118481790
Language: EN, FR, DE, ES & NL

Control of Power Inverters in Renewable Energy and Smart Grid Integration Book Review:

Integrating renewable energy and other distributed energysources into smart grids, often via power inverters, is arguablythe largest “new frontier” for smart grid advancements.Inverters should be controlled properly so that their integrationdoes not jeopardize the stability and performance of power systemsand a solid technical backbone is formed to facilitate otherfunctions and services of smart grids. This unique reference offers systematic treatment of importantcontrol problems in power inverters, and different generalconverter theories. Starting at a basic level, it presentsconventional power conversion methodologies and then‘non-conventional’ methods, with a highly accessiblesummary of the latest developments in power inverters as well asinsight into the grid connection of renewable power. Consisting of four parts – Power Quality Control, NeutralLine Provision, Power Flow Control, and Synchronisation –this book fully demonstrates the integration of control and powerelectronics. Key features include: the fundamentals of power processing and hardware design innovative control strategies to systematically treat thecontrol of power inverters extensive experimental results for most of the controlstrategies presented the pioneering work on “synchronverters” which hasgained IET Highly Commended Innovation Award Engineers working on inverter design and those at power systemutilities can learn how advanced control strategies could improvesystem performance and work in practice. The book is a usefulreference for researchers who are interested in the area of controlengineering, power electronics, renewable energy and distributedgeneration, smart grids, flexible AC transmission systems, andpower systems for more-electric aircraft and all-electric ships.This is also a handy text for graduate students and universityprofessors in the areas of electrical power engineering, advancedcontrol engineering, power electronics, renewable energy and smartgrid integration.

Electric Airplanes and Drones

Electric Airplanes and Drones
Author: Kevin Desmond
Publsiher: McFarland
Total Pages: 314
Release: 2018-09-14
ISBN 10: 147663341X
ISBN 13: 9781476633411
Language: EN, FR, DE, ES & NL

Electric Airplanes and Drones Book Review:

 Attempts at electric powered flight date to well before the 19th century. Battery weight and low energy output made it impractical until the 1990s, when the advent of lightweight materials, more efficient solar power, improved engines and the Li-Po (lithium polymer) battery opened the skies to a wide variety of electric aircraft. The author describes the diverse designs of modern electric flying machines—from tiny insect-styled drones to stratospheric airships—and explores developing trends, including flying cars and passenger airliners.

Electric Drives and Electromechanical Systems

Electric Drives and Electromechanical Systems
Author: Richard Crowder
Publsiher: Elsevier
Total Pages: 312
Release: 2006-02-02
ISBN 10: 9780080492643
ISBN 13: 0080492649
Language: EN, FR, DE, ES & NL

Electric Drives and Electromechanical Systems Book Review:

The focus of this book on the selection and application of electrical drives and control systems for electromechanical and mechatronics applications makes it uniquely useful for engineers in industry working with machines and drives. It also serves as a student text for courses on motors and drives, and engineering design courses, especially within mechanical engineering and mechatronics degree programs. The criteria for motor-drive selection are explained, and the main types of drives available to drive machine tools and robots introduced. The author also provides a review of control systems and their application, including PLCs and network technologies. The coverage of machine tools and high-performance drives in smaller applications makes this a highly practical book focused on the needs of students and engineers working with electromechanical systems. * An invaluable survey of electric drives and control systems for electromechanical and mechatronics applications * Essential reading for electrical and mechanical engineers using motors and drives * An ideal electric motors and drives text for university courses including mechatronics

Electric Aircraft Dynamics

Electric Aircraft Dynamics
Author: Ranjan Vepa
Publsiher: CRC Press
Total Pages: 332
Release: 2020-07-29
ISBN 10: 0429514360
ISBN 13: 9780429514364
Language: EN, FR, DE, ES & NL

Electric Aircraft Dynamics Book Review:

Electric Aircraft Dynamics: A Systems Engineering Approach surveys engineering sciences that underpin the dynamics, control, monitoring, and design of electric propulsion systems for aircraft. It is structured to appeal to readers with a science and engineering background and is modular in format. The closely linked chapters present descriptive material and relevant mathematical modeling techniques. Taken as a whole, this groundbreaking text equips professional and student readers with a solid foundation for advanced work in this emerging field. Key Features: Provides the first systems-based overview of this emerging aerospace technology Surveys low-weight battery technologies and their use in electric aircraft propulsion Explores the design and use of plasma actuation for boundary layer and flow control Considers the integrated design of electric motor-driven propellers Includes PowerPoint slides for instructors using the text for classes Dr. Ranjan Vepa earned his PhD in applied mechanics from Stanford University, California. He currently serves as a lecturer in the School of Engineering and Material Science, Queen Mary University of London, where he has also been the programme director of the Avionics Programme since 2001. Dr. Vepa is a member of the Royal Aeronautical Society, London; the Institution of Electrical and Electronic Engineers (IEEE), New York; a Fellow of the Higher Education Academy; a member of the Royal Institute of Navigation, London; and a chartered engineer.

The More Electric Aircraft and Beyond

The More Electric Aircraft and Beyond
Author: M. J. Provost,Rolls-Royce plc
Publsiher: Unknown
Total Pages: 135
Release: 2000
ISBN 10: 1928374650XXX
ISBN 13: OCLC:59578472
Language: EN, FR, DE, ES & NL

The More Electric Aircraft and Beyond Book Review: