Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Laboratorio De Instrumentacion Y Control full books in PDF, epub, and Kindle. Read online Laboratorio De Instrumentacion Y Control ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 :
Total Pages : 642 pages
Book Rating : 4.E/5 ( download)
Download or read book Proceedings written by and published by . This book was released on 1957 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rafael Garcia Gil
Publisher : Universal-Publishers
ISBN 13 : 1581122993
Total Pages : 282 pages
Book Rating : 4.5/5 (811 download)
Download or read book Design and Implementation of an AC to DC Matrix Converter with High-Frequency Isolation and Power Factor Correction (for Particle Accelerator Applications) written by Rafael Garcia Gil and published by Universal-Publishers. This book was released on 2005-11-05 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis (written in Spanish) presents the analysis, design and implementation of a four-quadrant power supply with high-frequency isolation, which is expected to be used to feed the low-energy correction magnet of a particle accelerator. In particle accelerator applications the magnetic field during beam acceleration may be either positive or negative, and true bipolar power converters are needed. The selected bipolar topology consists of a bidirectional three-phase to single-phase reduced matrix converter (RMC) with power factor correction and a bidirectional active rectifier. Main features of this power converter are the ability to regenerate energy back to the utility when the magnet acts as generator, unity power factor at the mains and reduction of volume and weight thanks to the inclusion of the isolation transformer at the switching frequency. A space vector modulation (SVM) technique was used to achieve unity power factor at the input and output current regulation simultaneously. This was done while a symmetrical pure AC profile is generated at the primary side of the isolation transformer. The secondary AC signal is then rectified into a positive or negative voltage, according to the desired output current sign, and later filtered to obtain the output DC current in both polarities. The active rectifier used permits reverse current flow to the primary side when driving an inductive load. By synchronising the commutation of both converters and adding a saturable inductor and a blocking capacitor it is possible to achieve soft commutation for most of the semiconductor elements. An all-digital control based on a Digital-Signal-Processor (DSP) and a Field-Programmed-Gate-Array (FPGA) was used to implement space vector modulation and output current regulation. Output current regulation is performed on a powerful 32-bit fixed-point DSP of Motorola, and was implemented by means of an observer based optimum state feedback control (LQR -- Linear Quadratic Regulator). A reduced order observer was implemented to estimate the output filter inductor current, reducing the number of sensors. Experimental results of a 1.5 kW, 20 kHz prototype are presented to illustrate the performance of the proposed topology.
Author :
Publisher :
ISBN 13 :
Total Pages : 372 pages
Book Rating : 4.3/5 (91 download)
Download or read book Actas Del Simposio Interamericano Sobre la Aplicacion Pacifica de la Energia Nuclear written by and published by . This book was released on 1957 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vinck, Dominique
Publisher : Editorial GEDISA
ISBN 13 : 8497848330
Total Pages : 345 pages
Book Rating : 4.4/5 (978 download)
Download or read book Ciencias y sociedad written by Vinck, Dominique and published by Editorial GEDISA. This book was released on 2015-06-15 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Las ciencias y las técnicas han formado parte, desde el principio de la civilización, del desarrollo de la sociedad. Los cambios que han caracterizado las diferentes etapas del pensamiento científico se han producido dentro del marco de determinadas formaciones sociales y en condiciones específicas de producción del conocimiento. En este libro se aborda la manera en que se relacionan ciencia y sociedad: las formas de valorización social de las investigaciones, el sistema de trabajo en el interior de los laboratorios, las razones ideológicas de las teorías científicas, los mecanismos de financiación de la indagaciones científicas, las luchas jerárquicas entre los sabios y académicos, etc. Un conjunto de problemas que están más que nunca implicados en nuestros grandes problemas sociales. La explosión de las nanotecnologías, la controversia sobre los OGM, el cambio climático, etc., tantas temáticas cuya comprensión y control implican también conocer mejor las dinámicas sociales que forman parte de la producción de conocimientos y de las innovaciones. La presente obra, refundición de Sociología de las ciencias, publicada en 1995, muestra un planteamiento completo de todos estos problemas, con numerosos ejemplos y una muy amplia documentación. Presenta las diferentes formas de articulación ciencia/sociedad (emergencia de las ciencias, dinámica de innovación y democracia técnica) y los principales mecanismos sociales que hacen vivir a las ciencias (instituciones, organizaciones, intercambios entre investigadores, elaboración de contenidos, etc.). Este libro permite aprehender tanto la cultura material y cognitiva de un laboratorio como el funcionamiento del mercado de empleo científico. Más allá de la referencia a los grandes autores, corrientes de pensamiento y debates, ayuda a comprender mejor qué la sociedad y aquellas personas que tiene el poder decisorio fuerzan el desarrollo de las ciencias y de las técnicas, y qué los artesanos de estas últimas imponen a cambio sus lógicas propias. Habla así sobre la sociología de "la sociedad de los conocimientos”.
Author :
Publisher :
ISBN 13 :
Total Pages : 634 pages
Book Rating : 4.3/5 (512 download)
Download or read book Industrial Marketing written by and published by . This book was released on 1976 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.:/5 (42 download)
Download or read book International Journal of Electrical Engineering Education written by and published by . This book was released on 1994 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven M. Kaplan
Publisher : John Wiley & Sons
ISBN 13 : 1118237978
Total Pages : 980 pages
Book Rating : 4.1/5 (182 download)
Download or read book Wiley's English-Spanish, Spanish-English Chemistry Dictionary written by Steven M. Kaplan and published by John Wiley & Sons. This book was released on 2014-02-03 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wiley’s English-Spanish, Spanish-English CHEMISTRY DICTIONARY Translates more than 75,000 terms in chemistry and its related disciplines With more than 35,000 new entries added, the Second Edition of Wiley’s English-Spanish, Spanish-English Chemistry Dictionary has been completely updated and revised, now translating more than 75,000 terms. You’ll find coverage of all areas of chemistry, including chemical biology, biochemistry, biotechnology, and nanochemistry. There’s also coverage of relevant terms in related disciplines of science and engineering. The dictionary’s straightforward, intuitive format makes it quick and easy for you to translate terms from either English to Spanish or Spanish to English. Acclaimed lexicographer Steven M. Kaplan has provided Spanish and English language equivalents that are clear and accurate. Moreover, he has reviewed the current chemistry literature in order to include recently coined terms. Wiley’s English-Spanish, Spanish-English Chemistry Dictionary features: A wealth of information in one portable volume Entries covering the broad range of subdisciplines within chemistry English and Spanish language equivalents of thousands of chemical compounds Terms and phrases in related areas of science and engineering User-friendly format that takes you directly to the precise term needed Current with all the latest terms and phrases used in contemporary chemistry, this Second Edition remains indispensable for researchers, educators, students, and translators working in the field of chemistry. Este diccionario sirve igualmente bien para las personas que hablan el Inglés como lengua primaria o el Español como lengua primaria.
Author : Cristian Kunusch
Publisher : Springer Science & Business Media
ISBN 13 : 1447124316
Total Pages : 188 pages
Book Rating : 4.4/5 (471 download)
Download or read book Sliding-Mode Control of PEM Fuel Cells written by Cristian Kunusch and published by Springer Science & Business Media. This book was released on 2012-01-14 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sliding-mode Control of PEM Fuel Cells demonstrates the application of higher-order sliding-mode control to PEMFC dynamics showing the advantages of sliding modes. The book introduces the theory of fuel cells and sliding-mode control. It contextualises PEMFCs both in terms of their development and within the hydrogen economy and today’s energy production situation as a whole. It then discusses fuel-cell operation principles, the mathematical background of high-order sliding-mode control and to a feasibility study for the use of sliding modes in the control of an automotive fuel stack. Part II presents experimental results of sliding-mode-control application to laboratory fuel cells and deals with subsystem-based modelling, detailed design, and observability and controllability. Simulation results are contrasted with empirical data and performance, robustness and implementation issues are treated in depth. Possibilities for future research are also laid out.
Author :
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.3/5 (91 download)
Download or read book Actes Et Documents written by and published by . This book was released on 1968 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Antonio Carlos Zambroni de Souza
Publisher : Springer
ISBN 13 : 3319986872
Total Pages : 540 pages
Book Rating : 4.3/5 (199 download)
Download or read book Microgrids Design and Implementation written by Antonio Carlos Zambroni de Souza and published by Springer. This book was released on 2018-11-29 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the emerging trend of smart grids in power systems. It discusses the advent of smart grids and selected technical implications; further, by combining the perspectives of researchers from Europe and South America, the book captures the status quo of and approaches to smart grids in a wide range of countries. It describes the basic concepts, enabling readers to understand the theoretical aspects behind smart grid formation, while also examining current challenges and philosophical discussions. Like the industrial revolution and the birth of the Internet, smart grids are certain to change the way people use electricity. In this regard, a new term – the “prosumer” – is used to describe consumers who may sometimes also be energy producers. This is particularly appealing if we bear in mind that most of the distributed power generation in smart grids does not involve carbon emissions. At first glance, the option of generating their own power could move consumers to leave their current energy provider. Yet the authors argue that doing so is not a wise choice: utilities will play a central role in this new scenario and should not be ignored.
Author :
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.3/5 ( download)
Download or read book 1987 Economic Censuses of Outlying Areas written by and published by . This book was released on 1990 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1094 pages
Book Rating : 4.3/5 (91 download)
Download or read book Physics Briefs written by and published by . This book was released on 1991 with total page 1094 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.0/5 ( download)
Download or read book Randol Buyer's Guide written by and published by . This book was released on 1997 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.F/5 ( download)
Download or read book Proceedings written by and published by . This book was released on 1968 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.3/5 ( download)
Download or read book 1992 Economic Census of Outlying Areas written by and published by . This book was released on 1994 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : INIAP Archivo Historico
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4./5 ( download)
Download or read book written by and published by INIAP Archivo Historico. This book was released on with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert L. Mott
Publisher : Pearson Educación
ISBN 13 : 9789702608059
Total Pages : 664 pages
Book Rating : 4.6/5 (8 download)
Download or read book Applied Fluid Mechanics written by Robert L. Mott and published by Pearson Educación. This book was released on 2006 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
