Lightweight Linear Alternators with and Without Capacitive Tuning

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Author :
Publisher : Independently Published
ISBN 13 : 9781729367131
Total Pages : 62 pages
Book Rating : 4.3/5 (671 download)

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Book Synopsis Lightweight Linear Alternators with and Without Capacitive Tuning by : National Aeronautics and Space Adm Nasa

Download or read book Lightweight Linear Alternators with and Without Capacitive Tuning written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-10-28 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Permanent magnet excited linear alternators rated tens of kW and coupled to free-piston Stirling engines are presently viewed as promising candidates for long term generation of electric power in both space and terrestrial applications. Series capacitive cancellation of the internal inductive reactance of such alternators was considered a viable way to both increase power extraction and to suppress unstable modes of the thermodynamic oscillation. Idealized toroidal and cylindrical alternator geometries are used for a comparative study of the issues of specific mass and capacitive tuning, subject to stability criteria. The analysis shows that the stator mass of an alternator designed to be capacitively tuned is always greater than the minimum achievable stator mass of an alternator designed with no capacitors, assuming equal utilization of materials ratings and the same frequency and power to a resistive load. This conclusion is not substantially altered when the usually lesser masses of the magnets and of any capacitors are added. Within the reported stability requirements and under circumstances of normal materials ratings, this study finds no clear advantage to capacitive tuning. Comparative plots of the various constituent masses are presented versus the internal power factor taken as a design degree of freedom. The explicit formulas developed for stator core, coil, capacitor, and magnet masses and for the degree of magnet utilization provide useful estimates of scaling effects. Niedra, Janis M. Unspecified Center...

Lightweight Linear Alternators with and Without Capacitive Tuning

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Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Lightweight Linear Alternators with and Without Capacitive Tuning by :

Download or read book Lightweight Linear Alternators with and Without Capacitive Tuning written by and published by . This book was released on 1993 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 836 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government reports annual index

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Publisher :
ISBN 13 :
Total Pages : 1094 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Government reports annual index by :

Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1094 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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Publisher :
ISBN 13 :
Total Pages : 1064 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1994 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Short-Term Aging of NeFeB Magnets for Stirling Linear Alternator Applications

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Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Short-Term Aging of NeFeB Magnets for Stirling Linear Alternator Applications by :

Download or read book Short-Term Aging of NeFeB Magnets for Stirling Linear Alternator Applications written by and published by . This book was released on 2001 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 1716 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1994 with total page 1716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Collection of Technical Papers

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Publisher :
ISBN 13 : 9780780357075
Total Pages : 752 pages
Book Rating : 4.3/5 (57 download)

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Book Synopsis A Collection of Technical Papers by : Conference

Download or read book A Collection of Technical Papers written by Conference and published by . This book was released on 2000 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Comparative M-H Characteristics of 1-5 and 2-17 Type Samarium-cobalt Permanent Magnets to 300 C

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Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Comparative M-H Characteristics of 1-5 and 2-17 Type Samarium-cobalt Permanent Magnets to 300 C by :

Download or read book Comparative M-H Characteristics of 1-5 and 2-17 Type Samarium-cobalt Permanent Magnets to 300 C written by and published by . This book was released on 1994 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aircraft Electricity and Electronics, Seventh Edition

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Publisher : McGraw Hill Professional
ISBN 13 : 1260108228
Total Pages : 688 pages
Book Rating : 4.2/5 (61 download)

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Book Synopsis Aircraft Electricity and Electronics, Seventh Edition by : Thomas K. Eismin

Download or read book Aircraft Electricity and Electronics, Seventh Edition written by Thomas K. Eismin and published by McGraw Hill Professional. This book was released on 2019-02-01 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two books in one! Up-to-date coverage of electrical and electronics systems for all types of aircraft -- plus a full student study guide This thoroughly revised guide offers comprehensive explanations of the theory, design, and maintenance of current aircraft electrical and electronics systems. In-depth details on AC and DC systems for all varieties of aircraft—including the newest models—are provided, along with improved diagrams and helpful troubleshooting techniques. You will get complete coverage of cutting-edge topics, including digital control systems, digital data transfer methods, fiber-optic technology, and the latest flight deck instrumentation systems. A student study guide is also included, featuring a workbook with hundreds of multiple-choice, fill-in-the-blank, and analysis questions. Aircraft Electricity and Electronics, Seventh Edition, covers: •Aircraft storage batteries •Electric wire and wiring practices •Alternating current •Electrical control devices •Digital electronics •Electric measuring instruments •Electric motors, generators, alternators, and inverters •Power distribution systems •Design and maintenance of aircraft electrical systems •Radio theory •Communication and navigation systems •Weather warning and other safety systems

Vehicle Propulsion Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3540746927
Total Pages : 345 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Vehicle Propulsion Systems by : Lino Guzzella

Download or read book Vehicle Propulsion Systems written by Lino Guzzella and published by Springer Science & Business Media. This book was released on 2007-09-21 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors of this text have written a comprehensive introduction to the modeling and optimization problems encountered when designing new propulsion systems for passenger cars. It is intended for persons interested in the analysis and optimization of vehicle propulsion systems. Its focus is on the control-oriented mathematical description of the physical processes and on the model-based optimization of the system structure and of the supervisory control algorithms.

High Voltage Engineering Fundamentals

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Publisher : Elsevier
ISBN 13 : 008050809X
Total Pages : 556 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis High Voltage Engineering Fundamentals by : John Kuffel

Download or read book High Voltage Engineering Fundamentals written by John Kuffel and published by Elsevier. This book was released on 2000-07-17 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power transfer for large systems depends on high system voltages. The basics of high voltage laboratory techniques and phenomena, together with the principles governing the design of high voltage insulation, are covered in this book for students, utility engineers, designers and operators of high voltage equipment. In this new edition the text has been entirely revised to reflect current practice. Major changes include coverage of the latest instrumentation, the use of electronegative gases such as sulfur hexafluoride, modern diagnostic techniques, and high voltage testing procedures with statistical approaches. A classic text on high voltage engineering Entirely revised to bring you up-to-date with current practice Benefit from expanded sections on testing and diagnostic techniques

Study Guide for Aircraft Electricity and Electronics, Sixth Edition

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Publisher : McGraw Hill Professional
ISBN 13 : 0071825029
Total Pages : 145 pages
Book Rating : 4.0/5 (718 download)

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Book Synopsis Study Guide for Aircraft Electricity and Electronics, Sixth Edition by : Thomas K. Eismin

Download or read book Study Guide for Aircraft Electricity and Electronics, Sixth Edition written by Thomas K. Eismin and published by McGraw Hill Professional. This book was released on 2014-03-22 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Test your knowledge of modern electrical and electronics systems for aircraft Fully updated for the latest technological advances, this complete study guide features hundreds of multiple-choice, fill-in-the-blank, and analysis questions to reinforce the material presented in Aircraft Electricity and Electronics, Sixth Edition. Topics covered include design concepts, FAA certification requirements, and aerospace-quality maintenance and repair techniques for aircraft electrical and electronics systems. Designed to help you prepare for the FAA Airframe and Powerplant Mechanic certification exam, this book contains new and revised information on: The Airbus A-380 and the Boeing 787 Fiber-optic cable Brushless motors and modern sensors Variable frequency generators Very light jet electrical power systems Electronic maintenance data Advanced integrated test equipment GPS augmentation systems and satellite communications Flight data and cockpit voice recorders Synthetic vision and radar systems Integrated flight decks Flight management systems And much more Study Guide for Aircraft Electricity and Electronics, Sixth Edition, covers: Fundamentals of electricity Applications of Ohm’s law Aircraft storage batteries Electric wire and wiring practices Alternating current Electrical control devices Digital electronics Electric measuring instruments Electric motors Generators and related control circuits Alternators, inverters, and related controls Power distribution systems Design and maintenance of aircraft electrical systems Radio theory Communication and navigation systems Weather warning and other safety systems Instruments and autoflight systems

Practical Electronics for Inventors 2/E

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Publisher : McGraw Hill Professional
ISBN 13 : 0071776443
Total Pages : 977 pages
Book Rating : 4.0/5 (717 download)

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Book Synopsis Practical Electronics for Inventors 2/E by : Paul Scherz

Download or read book Practical Electronics for Inventors 2/E written by Paul Scherz and published by McGraw Hill Professional. This book was released on 2006-12-05 with total page 977 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE BOOK THAT MAKES ELECTRONICS MAKE SENSE This intuitive, applications-driven guide to electronics for hobbyists, engineers, and students doesn't overload readers with technical detail. Instead, it tells you-and shows you-what basic and advanced electronics parts and components do, and how they work. Chock-full of illustrations, Practical Electronics for Inventors offers over 750 hand-drawn images that provide clear, detailed instructions that can help turn theoretical ideas into real-life inventions and gadgets. CRYSTAL CLEAR AND COMPREHENSIVE Covering the entire field of electronics, from basics through analog and digital, AC and DC, integrated circuits (ICs), semiconductors, stepper motors and servos, LCD displays, and various input/output devices, this guide even includes a full chapter on the latest microcontrollers. A favorite memory-jogger for working electronics engineers, Practical Electronics for Inventors is also the ideal manual for those just getting started in circuit design. If you want to succeed in turning your ideas into workable electronic gadgets and inventions, is THE book. Starting with a light review of electronics history, physics, and math, the book provides an easy-to-understand overview of all major electronic elements, including: Basic passive components o Resistors, capacitors, inductors, transformers o Discrete passive circuits o Current-limiting networks, voltage dividers, filter circuits, attenuators o Discrete active devices o Diodes, transistors, thrysistors o Microcontrollers o Rectifiers, amplifiers, modulators, mixers, voltage regulators ENTHUSIASTIC READERS HELPED US MAKE THIS BOOK EVEN BETTER This revised, improved, and completely updated second edition reflects suggestions offered by the loyal hobbyists and inventors who made the first edition a bestseller. Reader-suggested improvements in this guide include: Thoroughly expanded and improved theory chapter New sections covering test equipment, optoelectronics, microcontroller circuits, and more New and revised drawings Answered problems throughout the book Practical Electronics for Inventors takes you through reading schematics, building and testing prototypes, purchasing electronic components, and safe work practices. You'll find all thisin a guide that's destined to get your creative-and inventive-juices flowing.

Intelligent Computing Techniques for Smart Energy Systems

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Publisher : Springer Nature
ISBN 13 : 9811502145
Total Pages : 1011 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Intelligent Computing Techniques for Smart Energy Systems by : Akhtar Kalam

Download or read book Intelligent Computing Techniques for Smart Energy Systems written by Akhtar Kalam and published by Springer Nature. This book was released on 2019-12-16 with total page 1011 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book compiles the research works related to smart solutions concept in context to smart energy systems, maintaining electrical grid discipline and resiliency, computational collective intelligence consisted of interaction between smart devices, smart environments and smart interactions, as well as information technology support for such areas. It includes high-quality papers presented in the International Conference on Intelligent Computing Techniques for Smart Energy Systems organized by Manipal University Jaipur. This book will motivate scholars to work in these areas. The book also prophesies their approach to be used for the business and the humanitarian technology development as research proposal to various government organizations for funding approval.

Electrical and Electronic Principles and Technology

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Publisher : Routledge
ISBN 13 : 1317202651
Total Pages : 1629 pages
Book Rating : 4.3/5 (172 download)

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Book Synopsis Electrical and Electronic Principles and Technology by : John Bird

Download or read book Electrical and Electronic Principles and Technology written by John Bird and published by Routledge. This book was released on 2017-03-31 with total page 1629 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical resource introduces electrical and electronic principles and technology covering theory through detailed examples, enabling students to develop a sound understanding of the knowledge required by technicians in fields such as electrical engineering, electronics and telecommunications. No previous background in engineering is assumed, making this an ideal text for vocational courses at Levels 2 and 3, foundation degrees and introductory courses for undergraduates.