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 Название: Выбор аппаратуры, защит и кабелей в сетях 0,4 кВ Автор: Беляев А.В. Издательство: Санкт-Петербург, ПЭИПК Год: 2008 Формат: PDF Страниц: 230 Для сайта: mymirknig.ru Размер: 34 mb Язык: русский
В книге рассмотрены расчеты токов коротких замыканий, выбор аппаратуры, защит и кабелей в электрических сетях 0,4 кВ электростанций и подстанций энергосистем, промышленных и сельскохозяйственных предприятий. Приведены справочные материалы, необходимые для расчетов. Рассмотрены вопросы аварийного электроснабжения, дальнего резервирования отказов защит и выключателей и применения цифровой техники в сетях этого напряжения. Предназначена для работников проектных организаций и для персонала, обслуживающего электрические сети. |
Разместил: na5ballov 27-11-2018, 12:27 | Комментарии: 0 | Подробнее
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Название: Novel Wearable Antennas for Communication and Medical Systems Автор: Albert Sabban Издательство: CRC Press Год: 2017 Формат: PDF Размер: 13 Мб Язык: английский / English
Wearable antennas are meant to be incorporated as part of clothing or placed close to the body. Wearable antennas can be used in countless communication applications including tracking and navigation, medical applications, imaging and detection, RFID, mobile computing and public safety. The book "Novel Wearable Antennas for Communication and Medical Systems" discusses the challenges and technology to develop compact, efficient, wearable antennas. |
Разместил: black 26-11-2018, 22:36 | Комментарии: 0 | Подробнее
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 Название: Computer Explorations in Signals and Systems Using MATLAB Автор: John R. Buck, Michael M. Daniel, Andrew C. Singer Издательство: Prentice-Hall Год: 1997 Формат: PDF Для сайта: mymirknig.ru Страниц: 217 Размер: 11.79 МБ Язык: English
Written for undergraduate courses in signals and linear systems, this book covers the fundamentals of signals and systems. Designed to develop greater understanding of the principles of signals and systems, these computer exercises make direct connections between theory and application. Using MATLAB, the exercises actively challenge the reader to apply mathematical concepts to real world problems. Exercises, wherever possible, have been divided into Basic, Intermediate and Advanced Problems, allowing the reader to progress from fundamental theory to real applications. |
Разместил: ak5812 26-11-2018, 16:12 | Комментарии: 0 | Подробнее
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Название: Advanced Dynamic-system Simulation: Model-replication Techniques and Monte Carlo Simulation Автор: Granino A. Korn Издательство: Wiley-Interscience Год: 2007 Формат: PDF Страниц: 240 Для сайта: mymirknig.ru Размер: 2 Mb Язык: English
Learn the latest techniques in programming sophisticatedsimulation systems This cutting-edge text presents the latest techniques inadvanced simulation programming for interactive modeling andsimulation of dynamic systems, such as aerospace vehicles, controlsystems, and biological systems. The author, a leading authority inthe field, demonstrates computer software that can handle largesimulation studies on standard personal computers. Readers can run,edit, and modify the sample simulations from the text with theaccompanying CD-ROM, featuring the OPEN DESIRE program for Linuxand Windows. The program included on CD solves up to 40,000ordinary differential equations and implements exceptionally fastand convenient vector operations. |
Разместил: Ice Zero 26-11-2018, 15:43 | Комментарии: 0 | Подробнее
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Название: Advanced Composites for Aerospace, Marine, and Land Applications Автор: Tomoko Sano, T. S. Srivatsan, Michael W. Peretti Издательство: Wiley-TMS Год: 2014 Формат: PDF Страниц: 304 Для сайта: mymirknig.ru Размер: 5 Mb Язык: English
The papers in this volume cover a broad spectrum of topics that represent the truly diverse nature of the field of composite materials. This collection presents research and findings relevant to the latest advances in composites materials, specifically their use in aerospace, maritime, and even land applications. The editors have made every effort to bring together authors who put forth recent advances in their research while concurrently both elaborating on and thereby enhancing our prevailing understanding of the salient aspects related to the science, engineering, and far-reaching technological applications of composite materials. |
Разместил: Ice Zero 26-11-2018, 15:32 | Комментарии: 0 | Подробнее
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 Название: Signals, Systems and Inference Автор: Alan V. Oppenheim and George C. Verghese Издательство: Pearson Education Год: 2016 Формат: PDF Страниц: 604 Для сайта: mymirknig.ru Размер: 11,09 MB Язык: English
An Integrative Approach to Signals, Systems and Inference Signals, Systems and Inference is a comprehensive text that builds on introductory courses in time- and frequency-domain analysis of signals and systems, and in probability. Directed primarily to upper-level undergraduates and beginning graduate students in engineering and applied science branches, this new textbook pioneers a novel course of study. |
Разместил: ak5812 26-11-2018, 13:56 | Комментарии: 0 | Подробнее
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 Название: Design of Machinery: An Introduction to the Synthesis and Analysis of Mechanisms and Machines, Third Edition Автор: Robert L. Norton Издательство: McGraw-Hill Год: 2004 Формат: PDF Страниц: 878 Размер: 113.69 МБ Язык: English
Robert Norton's "Design of Machinery, 3/e" continues the tradition of this bestselling book by emphasizing the design aspects of mechanisms and providing numerous industry examples and illustrations for readers. Norton provides a solid conceptual foundation for the kinematics and dynamics of machinery, presented in the context of what a design engineer needs to work with. |
Разместил: ak5812 26-11-2018, 12:48 | Комментарии: 0 | Подробнее
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 Название: Combustion Science and Engineering Автор: Kalyan Annamalai, Ishwar K. Puri Издательство: CRC Press Год: 2007 Формат: PDF Страниц: 1180 Размер: 102,4 МБ Язык: English
Students embarking on their studies in chemical, mechanical, aerospace, energy, and environmental engineering will face continually changing combustion problems, such as pollution control and energy efficiency, throughout their careers. Approaching these challenges requires a deep familiarity with the fundamental theory, mathematics, and physical concepts of combustion. Based on more than two decades of teaching experience, Combustion Science and Engineering lays the necessary groundwork while using an illustrative, hands-on approach. |
Разместил: ak5812 26-11-2018, 12:23 | Комментарии: 0 | Подробнее
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 Название: Wind Turbines: Design, Control and Applications Автор: Edited by Abdel Ghani Aissaoui and Ahmed Tahour Издательство: ExLi4EvA Год: 2016 Формат: PDF Страниц: 345 Размер: 109.42 МБ Язык: English
Renewable energies constitute excellent solutions to both the increase of energy consumption and environment problems. Among these energies, wind energy is very interesting. Wind energy is the subject of advanced research. In the development of wind turbine, the design of its different structures is very important. |
Разместил: ak5812 25-11-2018, 22:39 | Комментарии: 0 | Подробнее
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 Название: Modern Filter Theory and Design Автор: Editors Gabor C. Temes, Sanjit K. Mitra Издательство: John Wiley & Sons Год: 1973 Формат: PDF Страниц: 578 Размер: 134.86 МБ Язык: English
The theory of filters owes its origin to Wagner and Campbell, who in 1915 advanced the concept of passive electric wave filters. Since then, the theory and practice of filter design has advanced considerably with a consequent broadening of the term “filter”. Presently, a filter is more or less defined as a network which is required to have a prescribed response for a given excitation. The response requirement may be given either in terms of time or frequency; in the latter case, usually selectivity is implied. |
Разместил: ak5812 25-11-2018, 21:26 | Комментарии: 0 | Подробнее
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