The Analysis of Components, Designs, and Operation for Electric Propulsion and Integrated Electrical System PDF Download
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Author: Jess Arrington
Publisher:
ISBN: 9781423556084
Category :
Languages : en
Pages : 136
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Book Description
The surface combatant of the 21st century will be designed to support a myriad of tasks requiring greater flexibility and endurance while keeping construction, maintenance and operating costs to a minimum. As a result the design of a surface combatant will depart from today's standards and philosophies. One option is the use of an electric propulsion system that can be integrated with the other ship's electrical loads. Electric propulsion operating with an Integrated Electrical System has many advantages that will fulfill the requirements of future surface combatants. This study provides the historical background, the supporting issues, components, and architecture of electric propulsion systems and the Integrated Electrical System. Technical information on various component types and issues that influence the design considerations of an electric propulsion system and Integrated Electrical System to meet the requirements of a surface combatant are addressed. The areas of study are prime movers, generators, frequency converters, motors, ship's service electrical distribution, auxiliary electrical loads, and system control. The designer and operator of the surface combatant of the 2l% Century can better understand the application of an electric propulsion system and an Integrated Electrical System from the accrued information on components, system architecture and system control herein.
Author: Jess Arrington
Publisher:
ISBN: 9781423556084
Category :
Languages : en
Pages : 136
Get Book Here
Book Description
The surface combatant of the 21st century will be designed to support a myriad of tasks requiring greater flexibility and endurance while keeping construction, maintenance and operating costs to a minimum. As a result the design of a surface combatant will depart from today's standards and philosophies. One option is the use of an electric propulsion system that can be integrated with the other ship's electrical loads. Electric propulsion operating with an Integrated Electrical System has many advantages that will fulfill the requirements of future surface combatants. This study provides the historical background, the supporting issues, components, and architecture of electric propulsion systems and the Integrated Electrical System. Technical information on various component types and issues that influence the design considerations of an electric propulsion system and Integrated Electrical System to meet the requirements of a surface combatant are addressed. The areas of study are prime movers, generators, frequency converters, motors, ship's service electrical distribution, auxiliary electrical loads, and system control. The designer and operator of the surface combatant of the 2l% Century can better understand the application of an electric propulsion system and an Integrated Electrical System from the accrued information on components, system architecture and system control herein.
Author: Jess W. Arrington
Publisher:
ISBN:
Category :
Languages : en
Pages : 125
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Book Description
The surface combatant of the 21st century will be designed to support a myriad of tasks requiring greater flexibility and endurance while keeping construction, maintenance and operating costs to a minimum. As a result the design of a surface combatant will depart from today's standards and philosophies. One option is the use of an electric propulsion system that can be integrated with the other ship's electrical loads. Electric propulsion operating with an Integrated Electrical System has many advantages that will fulfill the requirements of future surface combatants. This study provides the historical background, the supporting issues, components, and architecture of electric propulsion systems and the Integrated Electrical System. Technical information on various component types and issues that influence the design considerations of an electric propulsion system and Integrated Electrical System to meet the requirements of a surface combatant are addressed. The areas of study are prime movers, generators, frequency converters, motors, ship's service electrical distribution, auxiliary electrical loads, and system control. The designer and operator of the surface combatant of the 2l% Century can better understand the application of an electric propulsion system and an Integrated Electrical System from the accrued information on components, system architecture and system control herein.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309440998
Category : Technology & Engineering
Languages : en
Pages : 123
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Book Description
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.
Author: Dan M. Goebel
Publisher: John Wiley & Sons
ISBN: 0470436263
Category : Technology & Engineering
Languages : en
Pages : 528
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Book Description
Throughout most of the twentieth century, electric propulsion was considered the technology of the future. Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters. The authors provide an introduction to plasma physics in order to allow readers to understand the models and derivations used in determining electric thruster performance. They then go on to present detailed explanations of: Thruster principles Ion thruster plasma generators and accelerator grids Hollow cathodes Hall thrusters Ion and Hall thruster plumes Flight ion and Hall thrusters Based largely on research and development performed at the Jet Propulsion Laboratory (JPL) and complemented with scores of tables, figures, homework problems, and references, Fundamentals of Electric Propulsion: Ion and Hall Thrusters is an indispensable textbook for advanced undergraduate and graduate students who are preparing to enter the aerospace industry. It also serves as an equally valuable resource for professional engineers already at work in the field.
Author: K. T. Chau
Publisher: John Wiley & Sons
ISBN: 1118752619
Category : Technology & Engineering
Languages : en
Pages : 437
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Book Description
A timely comprehensive reference consolidates the research and development of electric vehicle machines and drives for electric and hybrid propulsions • Focuses on electric vehicle machines and drives • Covers the major technologies in the area including fundamental concepts and applications • Emphasis the design criteria, performance analyses and application examples or potentials of various motor drives and machine systems • Accompanying website includes the simulation models and outcomes as supplementary material
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1256
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Book Description
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 492
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Book Description
Author: Mukund R. Patel
Publisher: CRC Press
ISBN: 1000413667
Category : Science
Languages : en
Pages : 428
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Book Description
Presents an expanded range of topics, and new developments in shipboard electrical power Offers solutions for meeting the increasing demand for large, fast, efficient, and reconfigurable ships Utilizes state-of-the-art power systems analysis software to illustrate and solve practical problems Compiles critical information on Power System Design, Analysis, and Operation in a single volume Provides math review sections, worked examples, and numerous chapter problems
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 244
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Book Description
"A compilation of the summary portions of each of the RTOPs used for management review and control of research currently in progress throughout NASA"--P. i.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 652
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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
