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Diagnostico De Fallas En Motores De Induccion Utilizando Senales Electricas Y Mecanicas
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Book Synopsis Diagnóstico de fallas en motores de inducción utilizando señales eléctricas y mecánicas by : José Daniel Martínez Morales
Download or read book Diagnóstico de fallas en motores de inducción utilizando señales eléctricas y mecánicas written by José Daniel Martínez Morales and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Francisco Javier Villalobos Pi?A Publisher :Eae Editorial Academia Espanola ISBN 13 :9783846569115 Total Pages :228 pages Book Rating :4.5/5 (691 download)
Book Synopsis Diagnóstico de Fallas en Motores de Inducción by : Francisco Javier Villalobos Pi?A
Download or read book Diagnóstico de Fallas en Motores de Inducción written by Francisco Javier Villalobos Pi?A and published by Eae Editorial Academia Espanola. This book was released on 2011-11 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: El presente trabajo es el resultado de una investigacion sobre el diagnostico de fallas en maquinas de induccion trifasica, el cual busca el contar con un modelo dinamico en el marco de referencia a-b-c del motor de induccion bajo condiciones de fallas simultanea para los casos de fallas electricas de rotor y estator y mecanicas de excentricidad estatica y problemas en el balero, en diferentes regimenes de velocidad y par variable. Dicho modelo usado con fines de simulacion y una segunda parte que es la validacion experimental de dicho modelo mediante el uso de analisis de la firmas de corriente del estator (MCSA por sus siglas en ingles) mediante el uso de herramientas espectrales y de inteligencia artificial como lo son las redes neuronales artificiales. Se presenta ademas el diseno y construccion de un banco de pruebas experimentales que consta de una parte de hardware y una parte de software para la validacion de los resultados de simulacion. Se presentan ademas conclusiones y perspectivas de trabajo a futuro, asi como los publicaciones fruto de la presente investigacion.
Book Synopsis Mantenimiento electromecánico de motores eléctricos by : GÓMEZ SUÁREZ, IVÁN
Download or read book Mantenimiento electromecánico de motores eléctricos written by GÓMEZ SUÁREZ, IVÁN and published by Ediciones Paraninfo, S.A.. This book was released on 2020-01-30 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este libro trata sobre dos de los motores de mayor incidencia en cualquier sector industrial: los motores trifásicos de inducción y los motores de corriente continua. El contenido de la obra se organiza en tres bloques claramente definidos: • El primer bloque introduce las leyes fundamentales y los aspectos de diseño de los motores analizados. • El segundo bloque está centrado en el motor trifásico de inducción. Se analizan las zonas de fallo del motor, las técnicas más habituales para la evaluación de dichas zonas como, por ejemplo, los ensayos con el motor en estado estacionario y los ensayos eléctricos y mecánicos con el motor en marcha. Además, se explica el fundamento teórico y científico que respalda estas técnicas y se acompaña de casos reales de éxito en el diagnóstico de este tipo de motores. • El tercer bloque aborda el concepto de taller de reparación, con ejemplos de procedimientos e instrucciones de trabajo basados en las normativas internacionales, y ejemplos prácticos del empleo de las leyes fundamentales en algunos ensayos de diagnóstico en talleres de reparación. El último capítulo presenta el concepto de taller 4.0, un taller de reparación dentro del entorno global disruptivo de la «industria 4.0». Este libro es una guía práctica y moderna, orientada a estudiantes y profesionales técnicos del sector de mantenimiento. Se ha hecho un gran esfuerzo para que el lenguaje técnico sea lo más claro y sencillo posible, incorporando casos reales que ayuden a entender y a utilizar todos los conceptos teóricos. Además, se han incluido ejercicios de evaluación en cada capítulo para afianzar los conceptos estudiados. Iván Gómez Suárez, con más de 20 años de experiencia en el mantenimiento electromecánico predictivo, preventivo y correctivo del motor eléctrico, es un experto multidisciplinar en este sector. Actualmente, trabaja como ingeniero en Carboelectric, donde ostenta el cargo de Director Técnico. Es miembro del Instituto de Ingenieros Eléctricos y Electrónicos (IEEE), y es docente en el ámbito privado de todo lo relacionado con el mantenimiento de motores eléctricos. Analista avanzado en vibración y técnico en mantenimiento predictivo de motores de baja y alta tensión, posee un historial de miles de motores analizados en sectores industriales tan dispares como el papelero, el eólico, de generación eléctrica, de tracción ferroviaria o el siderúrgico.
Book Synopsis Nuevas tecnicas de diagnostico de fallas en motores electricos de induccion by : Fernando Villada Duque
Download or read book Nuevas tecnicas de diagnostico de fallas en motores electricos de induccion written by Fernando Villada Duque and published by . This book was released on 2004 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Clasificacion de fallas en motores electricos utilizando señales de vibracion by : Gustavo Adolfo Arango Florez
Download or read book Clasificacion de fallas en motores electricos utilizando señales de vibracion written by Gustavo Adolfo Arango Florez and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Resumen: La tesis está encaminada a la aplicación de las técnicas tiempo frecuencia al análisis de senales de vibración para el diagnóstico de fallas en máquinas rotativas. Para esto se implementan métodos de extracción y clasificación de caracteristicas para lograr acercar de manera más precisa al diagnosticador a encontrar la causa raíz de la falla. Se realiza un estudio de cuatro métodos de extracción de características: Transformadas Wavelet, Distribución Wigner Ville, Distribución Choi Williams y la Transformada Rápida de Fourier. Además se entrena un clasificador neuronal para lograr clasificar los tres tipos de fallas seleccionadas, se realizan comparativos entre los métodos de extracción de características, varias topologías de red y diez algoritmos de aprendizaje del clasificador.
Book Synopsis Diagnóstico de fallas de rotor en motores de inducción usando mediciones eléctricas y vibraciones by : Juan Fernando Gaspar Sánchez
Download or read book Diagnóstico de fallas de rotor en motores de inducción usando mediciones eléctricas y vibraciones written by Juan Fernando Gaspar Sánchez and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Detección y posible identificación de fallas en motores eléctricos con base en el análisis de vibraciones by :
Download or read book Detección y posible identificación de fallas en motores eléctricos con base en el análisis de vibraciones written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: La presente tesis presenta el desarrollo de un sistema semi-automatizado capaz de detectar y posiblemente identificar algunas fallas en los motores eléctricos del tipo jaula de ardilla y arranque capacitivo; que se tienen en el laboratorio de electrónica de la Universidad de las Américas, concretamente en los motores localizados en los módulos de potencia. La detección de dichas fallas se realiza analizando el espectro en frecuencia de las vibraciones emitidas por los motores. El proceso comienza con la toma de muestras con un sensor de vibraciones instalado en el motor, éstas muestras son guardadas en una computadora utilizando el programa "grabadora de sonidos" de Windows. En este mismo programa se realiza el acondicionamiento de dichas muestras. Una vez realizada la adquisición de datos, las muestras son analizadas con el algoritmo desarrollado en Matlab y se genera una base de datos conteniendo las frecuencias determinantes para el diagnóstico de la falla. Al generarse las bases de datos de los espectros en frecuencia de las fallas y de los motores en buen estado se implementó se hizo un programa que emplea el algoritmo desarrollado en Matlab para la comparación de los espectros en frecuencia de las muestras con los de los diagnósticos para así determinar el estado del motor.
Book Synopsis Diagnóstico multivariado de fallas en motores de inducción por medio de mediciones eléctricas by : Omar Ramírez Rodríguez
Download or read book Diagnóstico multivariado de fallas en motores de inducción por medio de mediciones eléctricas written by Omar Ramírez Rodríguez and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Emerging Trends and Technologies by : Miguel Botto-Tobar
Download or read book Advances in Emerging Trends and Technologies written by Miguel Botto-Tobar and published by Springer Nature. This book was released on 2019-10-18 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 1st International Conference on Advances in Emerging Trends and Technologies (ICAETT 2019), held in Quito, Ecuador, on 29–31 May 2019, jointly organized by Universidad Tecnológica Israel, Universidad Técnica del Norte, and Instituto Tecnológico Superior Rumiñahui, and supported by SNOTRA. ICAETT 2019 brought together top researchers and practitioners working in different domains of computer science to share their expertise and to discuss future developments and potential collaborations. Presenting high-quality, peer-reviewed papers, the book discusses the following topics: Technology Trends Electronics Intelligent Systems Machine Vision Communication Security e-Learning e-Business e-Government and e-Participation
Book Synopsis University and School Collaborations During a Pandemic by : Fernando M. Reimers
Download or read book University and School Collaborations During a Pandemic written by Fernando M. Reimers and published by Springer Nature. This book was released on 2022 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on twenty case studies of universities worldwide, and on a survey administered to leaders in 101 universities, this open access book shows that, amidst the significant challenges caused by the COVID-19 pandemic, universities found ways to engage with schools to support them in sustaining educational opportunity. In doing so, they generated considerable innovation, which reinforced the integration of the research and outreach functions of the university. The evidence suggests that universities are indeed open systems, in interaction with their environment, able to discover changes that can influence them and to change in response to those changes. They are also able, in the success of their efforts to mitigate the educational impact of the pandemic, to create better futures, as the result of the innovations they can generate. This challenges the view of universities as "ivory towers" being isolated from the surrounding environment and detached from local problems. As they reached out to schools, universities not only generated clear and valuable innovations to sustain educational opportunity and to improve it, this process also contributed to transform internal university processes in ways that enhanced their own ability to deliver on the third mission of outreach
Book Synopsis Reliability-centered Maintenance by : John Moubray
Download or read book Reliability-centered Maintenance written by John Moubray and published by Industrial Press Inc.. This book was released on 2001 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely reorganised and comprehensively rewritten for its second edition, this guide to reliability-centred maintenance develops techniques which are practised by over 250 affiliated organisations worldwide.
Book Synopsis Phosphorus in Environmental Technology by : E. Valsami-Jones
Download or read book Phosphorus in Environmental Technology written by E. Valsami-Jones and published by IWA Publishing. This book was released on 2004-05-31 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus in Environmental Technology: Principles and Applications, provides a definitive and detailed presentation of state-of-the-art knowledge on the environmental behaviour of phosphorus and its applications to the treatment of waters and soils. Special attention is given to phosphorus removal for recovery technologies, a concept that has emerged over the past 5-6 years. The book features an all-encompassing approach: the fundamental science of phosphorus (chemistry, geochemistry, mineralogy, biology), key aspects of its environmental behaviour and mobility, industrial applications (treatment, removal, recovery) and the principles behind such applications, novel biotechnologies and, importantly, it also addresses socio-economic issues which often influence implementation and the ultimate success of any new technology. A detailed subject index helps the reader to find their way through the different scientific and technological aspects covered, making it an invaluable reference work for students, professionals and consultants dealing with phosphorus-related environmental technologies. State-of-the-art knowledge on the behaviour of phosphorus and its applications to environmental science and technology. Covers all aspects of phosphorus in the environment, engineered and biological systems; an interdisciplinary text.
Book Synopsis The Routledge Spanish Bilingual Dictionary of Psychology and Psychiatry by : Steven M. Kaplan
Download or read book The Routledge Spanish Bilingual Dictionary of Psychology and Psychiatry written by Steven M. Kaplan and published by Taylor & Francis US. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Routledge Spanish Bilingual Dictionary of Psychology and Psychiatry contains over 100,000 entries making this the most comprehensive and up-to-date dictionary of its kind. The Dictionary provides concise, comprehensive and current coverage of every word or phrase used in the study and practice of psychiatry and psychology. This valuable reference tool covers all disciplines and sub-disciplines, both research-based and clinical. This is a vital resource to those in the healthcare professions, to academicians and to those who work in translation and/or interpretation, healthcare and the law who are in contact with the English and Spanish speaking communities.
Book Synopsis Bates' Guide to Physical Examination and History Taking by : Lynn S. Bickley, M.D.
Download or read book Bates' Guide to Physical Examination and History Taking written by Lynn S. Bickley, M.D. and published by . This book was released on 2014 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: This package contains the following products: 9781609137625 Bickley Bates' Guide to Physical Examination and History-Taking, North American Edition, 11e 9781469855127 Bickley BatesVisualGuide.com
Book Synopsis EBOOK: Sustaining Change in Universities by : Burton Clark
Download or read book EBOOK: Sustaining Change in Universities written by Burton Clark and published by McGraw-Hill Education (UK). This book was released on 2004-09-16 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: ·What can be done to ensure universities are well positioned to meet the challenges of the fast moving world of the 21st century? This is the central question addressed by Burton R. Clark in this significant new volume which greatly extends the case studies and concepts presented in his 1998 book, Creating Entrepreneurial Universities. The new volume draws on case studies of fourteen proactive institutions in the UK, Europe, Australia, Latin America, Africa, and the United States that extend analysis into the early years of the twenty-first century. The cumulative international coverage underpins a more fully developed conceptual framework offering insight into ways of initiating and sustaining change in universities. This new conceptual framework shifts attention from transformation to sustainability rooted in a constructed steady state of change and a collegial approach to entrepreneurialism. It contains key elements necessary for universities to adapt successfully to the modern world. Lessons for reform can be drawn directly from both the individual case studies and the general framework. Overall the book offers a new form of university organization that is more self-reliant and manages to combine change with continuity, traditional academic values with new managerial values. Essential reading for university administrators, faculty members, students and researchers analysing higher education, and educational policymakers worldwide, this book advocates a highly proactive approach to university change and specifies a new basis for university self- reliance. Burton R. Clark is Allan M. Cartter Professor Emeritus of Higher Education and Sociology at the University of California, Los Angeles. During his career, he has taught at five leading US universities: Stanford, Harvard, Berkeley, Yale and UCLA. He has published widely on the nature of university organization and the realistic possibilties of reform, linking research for understanding with research for use.
Book Synopsis Non-Conventional Materials and Technologies by : Khosrow Ghavami
Download or read book Non-Conventional Materials and Technologies written by Khosrow Ghavami and published by Materials Research Forum LLC. This book was released on 2018-11-25 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents new research in the area of biobased “green composites”. Biobased materials involve renewable agricultural and forestry feedstocks, including wood, agricultural waste, grasses and natural plant fibers. These lignocellulosic materials are composed mainly of carbohydrates such as sugar and lignin, cellulose, vegetable oils and proteins. Much research is concerned with renewable materials such as bamboo, vegetable fibers, soil composites and recycled materials such as rice husk ash and sugar cane ash. The general aim here is to use renewable and non-polluting materials in ways that offer a high degree of sustainability and preserve the remaining natural resources for future generations. Keywords: Biobased Materials, Renewable Materials, Non-polluting Materials, Sustainability, Wood, Agricultural Waste, Grasses, Natural Plant Fibers, Lignocellulosic Materials, Carbohydrates, Sugars, Lignin, Cellulose, Vegetable Oils, Proteins, Bamboo, Vegetable Fibers, Soil Composites, Recycled Materials, Rice Husk Ash, Sugar Cane Ash, Fiber-reinforced Concrete, Post-disaster Reconstruction, Guadua Fibers, Prefabricated Bamboo Guadua Panels, Multi-Level Bamboo Structures, Alkaline Activated Cements, Polymer Residues Reinforced with Glass Fiber, Composites Reinforced with Vegetal Fibers, Sisal Fibers, Bamboo Arch Structure, Adobe Reinforced with Wheat Fibers, Fiber Reinforced Microconcrete, Cements with High Coal Waste Contents, Natural Composites, Geopolymer Concretes.
Book Synopsis Notes of a Botanist on the Amazon & Andes by : Richard Spruce
Download or read book Notes of a Botanist on the Amazon & Andes written by Richard Spruce and published by . This book was released on 1908 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
