Gestión energética de un centro de telecomunicaciones con generación renovable

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Gestión energética de un centro de telecomunicaciones con generación renovable by : Anaïs Arnal Rus

Download or read book Gestión energética de un centro de telecomunicaciones con generación renovable written by Anaïs Arnal Rus and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Encuentran aislados de la red eléctrica. El objetivo principal del proyecto es estudiar la viabilidad de modificar el suministro actual de los centros, alimentados únicamente por grupos electrógenos, por un sistema fotovoltaico con almacenamiento de energía en baterías, para reducir el impacto ambiental de centros remotos de difícil acceso dónde no es viable construir una acometida nueva para conectar el centro con la red eléctrica. Para poder diseñar el sistema fotovoltaico primero se han descrito las principales características de los centros de telecomunicaciones y se han analizado los datos de monitorización de 4 centros ubicados en distintas localidades, obteniendo un perfil de consumo estimado. Con los datos de las facturas eléctricas se ha obtenido la potencia promedio demandada por los centros. Con estos datos se ha buscado un centro monitorizado que cumpliese los dos criterios analizados. Se ha introducido en el software la ubicación del centro y el perfil de consumo del año 2016. A continuación, se han seleccionado los equipos más favorables para el caso de estudio. Se han realizado dos simulaciones del sistema fotovoltaico, la primera con el mínimo número de paneles y baterías que permitiera la simulación, sin estimación de pérdidas, y en la segunda simulación se ha buscado que se cubriera todo el consumo con la energía fotovoltaica útil y se han estimado unas pérdidas del 2% en el cableado. También se ha simulado un sistema híbrido con el máximo número de paneles admitido en el espacio disponible, con un grupo electrógeno para cubrir el consumo restante. Es cierto que con este sistema híbrido no se consigue eliminar el grupo electrógeno, pero si reducir las horas de funcionamiento y las emisiones contaminantes. Finalmente se ha realizado una comparativa económica dónde se ha podido ver que el coste de las baterías es muy elevado, en todas las simulaciones realizadas representa más del 60% del presupuesto. Este factor ha favorecido que el sistema hibrido sea el más económico de las tres simulaciones, ya que es el sistema que requiere menor cantidad de baterías. Otro parámetro que ha influido para determinar que el sistema híbrido es el más adecuado para la instalación, ha sido la limitación de espacio. La cantidad paneles requerida por el sistema fotovoltaico autónomo ocupan una superficie superior a la disponible en los centros. Aunque la eficiencia de los paneles elegidos es de 19,5 la producción actual por m2 de energía solar fotovoltaica es insuficiente para abastecer un centro de telecomunicaciones dentro del recinto actual.

La Red Inteligente: Ahorro energético y Telecomunicaciones

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Publisher : L&M Data Communications
ISBN 13 : 8489416451
Total Pages : 194 pages
Book Rating : 4.4/5 (894 download)

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Book Synopsis La Red Inteligente: Ahorro energético y Telecomunicaciones by :

Download or read book La Red Inteligente: Ahorro energético y Telecomunicaciones written by and published by L&M Data Communications. This book was released on 2006-10-16 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

GENERACIÓN DISTRIBUIDA, AUTOCONSUMO Y REDES INTELIGENTES

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Publisher : Editorial UNED
ISBN 13 : 8436270525
Total Pages : 789 pages
Book Rating : 4.4/5 (362 download)

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Book Synopsis GENERACIÓN DISTRIBUIDA, AUTOCONSUMO Y REDES INTELIGENTES by : COLMENAR SANTOS Antonio

Download or read book GENERACIÓN DISTRIBUIDA, AUTOCONSUMO Y REDES INTELIGENTES written by COLMENAR SANTOS Antonio and published by Editorial UNED. This book was released on 2016-03-04 with total page 789 pages. Available in PDF, EPUB and Kindle. Book excerpt: De forma general, se entiende por red eléctrica el conjunto de líneas, transformadores e infraestructuras que llevan la energía eléctrica desde los centros de producción hasta todos los consumidores. Los inconvenientes encontrados en el sistema eléctrico actual tienen que ver con el modo en que fluye la energía, es decir, el modelo centralizado en el cual la energía solamente circula en una dirección, y en los problemas para el almacenamiento de la energía en grandes cantidades, lo cual hace necesaria una regulación constante entre la generación y el consumo, complicando el funcionamiento del mismo. La generación de electricidad, a pesar de cumplir con las expectativas actuales, necesita ser renovada para cumplir con las necesidades futuras de generación y distribución de la misma. La generación distribuida (GD), dentro de este sistema, es un concepto emergente, así como un nuevo paradigma para producir energía de calidad y manera confiable en el lugar de consumo. Este concepto es particularmente interesante cuando están disponibles diferentes tipos de recursos energéticos como la energía fotovoltaica o la energía eólica, así como sistemas convencionales de producción de energía permitiendo las redes de gestión inteligente, la integración de cada uno de estos sistemas en el sistema eléctrico general. La inestabilidad de las energías renovables afectara a la red eléctrica con fluctuaciones de voltaje, cambios de corriente y frecuencia. No obstante, con la introducción de las smart grid con sistemas de sensores, comunicaciones y toma de decisiones proporcionará automáticamente y de forma eficiente información de la red eléctrica para proporcionar acceso seguro a las plantas de generación de energía renovable en las redes tradicionales. En este libro se presenta la situación presente, previsiones futuras y las herramientas para llevar a cabo este reto, abordando la evolución del sistema eléctrico actual hacia las smart grid, lo cual representa un cambio hacia un sistema descentralizado (soportando el flujo de energía bidireccionalmente) y de generación distribuida, donde los usuarios finales o cualquier agente que esté conectado a la red pasa a ser un ente activo con los mercados, incluyendo elementos com el “smart metering” o medición inteligente, la gestión de la información y comunicación (TIC), las energías renovables y distribuidas, la gestión activa de la energía en el hogar y la integración de nuevas demandas como el vehículo eléctrico: su diseño, gestión y mantenimiento. Junto al concepto smart grid, han surgido alternativas complementarias a esta idea, como son las microrredes o microgrids, en las cuales la energía se produce, trasmite, consume, monitoriza y gestiona a nivel local, como parques empresariales, universidades, pero también podrían ser vecindarios o urbanizaciones, y que lógicamente tendrían una integración con la red funcionando de forma aislada o conectadas a la ella.

Smart Energy

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Publisher : Fundación Telefónica
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4./5 ( download)

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Book Synopsis Smart Energy by : Eduardo Sánchez

Download or read book Smart Energy written by Eduardo Sánchez and published by Fundación Telefónica. This book was released on 2013-09-16 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uno de los aspectos fundamentales para que una sociedad pueda desarrollarse, es la existencia de un sistema energético eficiente, que garantice el suministro de energía a precios razonables, y que facilite la actividad económica y el crecimiento. Durante el último siglo, varios factores, como el aumento demográfico en el planeta, el crecimiento económico sostenido, o la escasez de combustibles fósiles, han ido sometiendo a este sistema a numerosas tensiones que se han llegado a traducir en crisis económicas e incluso conflictos entre naciones. La importancia de este tema ha llevado a la búsqueda de soluciones, como la mejora de la eficiencia en el consumo o el desarrollo de una gran gama de tecnologías que permiten captar energía del ambiente, las denominadas energías renovables. Todo ello ha supuesto un balón de oxígeno permitiendo estirar el modelo actual, aunque empieza a haber consenso de que no es suficiente para mantener el ritmo de crecimiento de la actividad del planeta, sobre todo de los países del Este de Asia.

Metodología para el diseño del sistema energético híbrido para centros de telecomunicaciones aislados

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Metodología para el diseño del sistema energético híbrido para centros de telecomunicaciones aislados by : Enric Aliguer Cámere

Download or read book Metodología para el diseño del sistema energético híbrido para centros de telecomunicaciones aislados written by Enric Aliguer Cámere and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: El proyecto consiste en una metodología para el diseño del sistema de generación eléctrica para abastecer la demanda eléctrica de una estación de telecomunicaciones remotamente localizada. Debido a dicha localización de la estación, se considera inviable que la energía que necesita para su funcionamiento sea subministrada por la red eléctrica principal. De esta manera se ha pensado en un sistema de generación mediante una microrred aislada de energías renovables para alimentar de electricidad el centro, y que supone diversas ventajas que se observarán y demostrarán a lo largo del proyecto. La metodología propuesta tiene como objetivo facilitar el diseño de los sistemas energéticos mencionados a las personas que puedan estar interesadas. Evidentemente esta metodología no pretende sustituir a los software existentes para ello (que serán más exactos y eficientes, pero también más caros y complicados de usar), sino ofrecer una alternativa a éstos más fácil y gratuita. Esto es así porque se ha observado una amplia carencia de estudios de ésta índole que presenten una metodología detallada y completa para el diseño de sistemas de generación híbridos.

GIS LATAM

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Publisher : Springer Nature
ISBN 13 : 3030598721
Total Pages : 171 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis GIS LATAM by : Miguel Felix Mata-Rivera

Download or read book GIS LATAM written by Miguel Felix Mata-Rivera and published by Springer Nature. This book was released on 2020-09-21 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the First GIS LATAM Conference, GIS LATAM 2020, held in September 2020. Due to the COVID-19 pandemic the conference was held online. The 9 full papers and 2 short papers were thoroughly reviewed and selected from 29 submissions. The papers are focused on the GIS applications in data analytics in spheres of health, environment, government, public, and education.

The North American Mosaic

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Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis The North American Mosaic by : Commission for Environmental Cooperation (Montréal, Québec). Secretariat

Download or read book The North American Mosaic written by Commission for Environmental Cooperation (Montréal, Québec). Secretariat and published by . This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American Mosaic has four overarching features. First, it is, to the extent feasible, based on comparable information on the status and trends of major indicators of the state of the environment in Canada,Mexico, and the United States. Second, the report confirms that these three countries together make up an incredibly complex, dynamic, and interconnected ecosystem in which humans play a dominant and decisive role. Third, the report raises important and sometimes disquieting questions concerning the sustainability of some current trends. Finally, the report is a reminder that our economic, social, and physical well-being are utterly dependent on the life-sustaining services provided by nature. This report emphasizes the importance of developing mutually compatible economic, social, and environmental goals and policies across the three-country region.

Who Owns Whom

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Publisher :
ISBN 13 :
Total Pages : 2318 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Who Owns Whom by :

Download or read book Who Owns Whom written by and published by . This book was released on 2007 with total page 2318 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Construction and Building Research

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Publisher : Springer Science & Business Media
ISBN 13 : 9400777906
Total Pages : 528 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Construction and Building Research by : Carmen Llinares-Millán

Download or read book Construction and Building Research written by Carmen Llinares-Millán and published by Springer Science & Business Media. This book was released on 2014-01-31 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many areas of knowledge converge in the building industry and therefore research in this field necessarily involves an interdisciplinary approach. Effective research requires strong relation between a broad variety of scientific and technological domains and more conventional construction or craft processes, while also considering advanced management processes, where all the main actors permanently interact. This publication takes an interdisciplinary approach grouping various studies on the building industry chosen from among the works presented for the 2nd International Conference on Construction and Building Research. The papers examine aspects of materials and building systems; construction technology; energy and sustainability; construction management; heritage, refurbishment and conservation. The information contained within these pages may be of interest to researchers and practitioners in construction and building activities from the academic sphere, as well as public and private sectors.

Major Companies of Europe 2003

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Publisher : Gale Cengage
ISBN 13 : 9781860993091
Total Pages : 1376 pages
Book Rating : 4.9/5 (93 download)

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Book Synopsis Major Companies of Europe 2003 by : Cengage Gale

Download or read book Major Companies of Europe 2003 written by Cengage Gale and published by Gale Cengage. This book was released on 2002-09 with total page 1376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This directory is part of a six-volume set that provides data on over 36,000 European companies. Covering Portugal, Spain, Sweden and Switzerland, it provides information such as: address, phone and fax numbers, e-mail and Web addresses, listings of a company's activities, parents, subsidiaries and agents, brands and trademarks and financial information for 2001 and 2002.

Developments and Innovation in Carbon Dioxide (CO2) Capture and Storage Technology

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Publisher : Elsevier
ISBN 13 : 1845699580
Total Pages : 540 pages
Book Rating : 4.8/5 (456 download)

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Book Synopsis Developments and Innovation in Carbon Dioxide (CO2) Capture and Storage Technology by : M. Mercedes Maroto-Valer

Download or read book Developments and Innovation in Carbon Dioxide (CO2) Capture and Storage Technology written by M. Mercedes Maroto-Valer and published by Elsevier. This book was released on 2010-07-13 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon dioxide (CO2) capture and storage (CCS) is the one advanced technology that conventional power generation cannot do without. CCS technology reduces the carbon footprint of power plants by capturing, and storing the CO2 emissions from burning fossil-fuels and biomass. This volume provides a comprehensive reference on the state of the art research, development and demonstration of carbon storage and utilisation, covering all the storage options and their environmental impacts. It critically reviews geological, terrestrial and ocean sequestration, including enhanced oil and gas recovery, as well as other advanced concepts such as industrial utilisation, mineral carbonation, biofixation and photocatalytic reduction. Foreword written by Lord Oxburgh, Climate Science Peer Comprehensively examines the different methods of storage of carbon dioxide (CO2) and the various concepts for utilisation Reviews geological sequestration of CO2, including coverage of reservoir sealing and monitoring and modelling techniques used to verify geological sequestration of CO2

The Ocean Challenge Badge

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 925107948X
Total Pages : 172 pages
Book Rating : 4.2/5 (51 download)

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Book Synopsis The Ocean Challenge Badge by : Food and Agriculture Organization of the United Nations

Download or read book The Ocean Challenge Badge written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-08 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean covers 70 percent of the Earth’s surface, and is essential for life on our planet – even for those of us who live nowhere near the sea! It provides us all with food and other materials that we need, regulates our climate and provides half of the oxygen we breathe. The ocean also offers us various means of transport and opportunities for recreation. People have long thought that the ocean was so wide and bountiful that it would go on supplying our needs forever, but this is not the case: human activities are causing significant damage to life in the ocean. People are often unaware of the problems created by this heavy reliance, as few of us have the opportunity to look beneath the surface of the sea and see the damage that our actions have caused. This is where the Ocean Challenge Badge comes in: let it take you on a journey to discover the ocean! It is packed with activities to help you learn about how the ocean works, the creatures that live in it, and just how important it is in our everyday lives. You will also discover how YOU can play a role in protecting our ocean for future generations. We hope you will be inspired to take the challenge and celebrate our ocean. So dive in and begin your aquatic discoveries!

The State of Latin American and Caribbean Cities 2012

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Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis The State of Latin American and Caribbean Cities 2012 by :

Download or read book The State of Latin American and Caribbean Cities 2012 written by and published by . This book was released on 2012 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: "With 80% of its population living in cities, Latin America and the Caribbean is the most urbanized region on the planet. Located here are some of the largest and bes-known cities, like Mexico City, São Paulo, Buenos Aires, Rio de Janeiro, Bogota, Lima and Santiago. The region also boasts hundreds of smaller cities that stand out because of their dynamism and creativity. This edition of State of Latin American and Caribbean cities presents teh current situation of the region's urban world, including the demographic, economic, social, environmental, urban and institutional conditions in which cities are developing." -- p.4 of cover.

Global Investment Competitiveness Report 2017/2018

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Publisher : World Bank Publications
ISBN 13 : 1464811857
Total Pages : 281 pages
Book Rating : 4.4/5 (648 download)

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Book Synopsis Global Investment Competitiveness Report 2017/2018 by : World Bank Group

Download or read book Global Investment Competitiveness Report 2017/2018 written by World Bank Group and published by World Bank Publications. This book was released on 2017-10-25 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Global Investment Competitiveness report presents new insights and evidence on drivers of foreign direct investment (FDI) in developing countries, and FDI’s role in development. The report’s survey of 750 executives of multinational corporations finds that a business-friendly legal and regulatory environment is a key driver of investment decisions in developing countries, along with political stability, security, and macroeconomic conditions. The report’s topic-specific chapters explore the potential of FDI to create new growth opportunities for local firms, assess the power of tax holidays and other fiscal incentives to attract FDI, analyze characteristics of FDI originating in developing countries, and examine the experience of foreign investors in countries affected by conflict and fragility. Three key features of this Global Investment Competitiveness report distinguish it from other publications on FDI. First, its insights are based on a combination of first-hand perspectives of investors, extensive analysis of available data and evidence, and international good practices in investment policy design and implementation. Secondly, rather than exploring broad FDI trends, the report provides detailed and unique analysis of FDI depending on its motivation, sector, geographic origin and destination, and phase of investment. Thirdly, the report offers practical and actionable recommendations to policymakers in developing countries wishing to reform their business climates for increased investment competitiveness. As such, the report is meant to complement other knowledge products of the World Bank Group focused even more explicitly on country-level data, detailed reform diagnostics, and presentation of best practices. We are confident this report will bring value and fresh perspectives to a variety of audiences. To governments and policymakers, including investment promotion professionals, the report offers direct insights into the role of government policies and actions in investors’ decision-making. To foreign investors and site location consultants, the report provides information on FDI trends and drivers across sectors and geographies. For academic audiences, the new datasets on investment incentives and FDI motivations enables opportunities for additional research and analysis. Lastly, for development assistance providers and other stakeholders, the report highlights key approaches for maximizing FDI’s benefits for development.

Geothermal Reservoir Engineering

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Publisher : Springer Science & Business Media
ISBN 13 : 9400936915
Total Pages : 327 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Geothermal Reservoir Engineering by : E. Okandan

Download or read book Geothermal Reservoir Engineering written by E. Okandan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the oil crisis of 1973, we suddenly became aware that fossil fuel resources are limited and will be exhausted soon if new alternatives are not put into use immediately. Conservation measures and extensive research on new sources of energy has eased the demand on fossil fuels, especially crude oil. Geothermal energy as an alternative; source had its share in this devel opment and electricity producing capacity increased from 700 to 4700 MWe during 1970 to 1985. Geothermal reservoir engineering emerged as an impor tant field in the assessment of geothermal sources. During the 25 years of its development, several areas were identified that needed further at tention for the correct description and interpretation of reservoir be havior. This fact as accepted by all operators is vital for the steady and continuous operation of power plants. During this NATO ASI, a detailed review of theory and field case his tories on geothermal reservoir engineering was presented. In understanding .the reservoir, conceptual models, natural state models, well bore measure ments, transient and tracer testing provide data which are indispensable. They are powerful tools in understanding reservoir behavior provided we know how to interpret them. During lectures the theory and practical applications of these interpretive methods were discussed.

Cloud Computing, Big Data & Emerging Topics

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Publisher : Springer
ISBN 13 : 9783030848248
Total Pages : 203 pages
Book Rating : 4.8/5 (482 download)

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Book Synopsis Cloud Computing, Big Data & Emerging Topics by : Marcelo Naiouf

Download or read book Cloud Computing, Big Data & Emerging Topics written by Marcelo Naiouf and published by Springer. This book was released on 2021-08-17 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the revised selected papers of the 9th International Conference on Cloud Computing, Big Data & Emerging Topics, JCC-BD&ET 2021, held in La Plata, Argentina*, in June 2021. The 12 full papers and 2 short papers presented were carefully reviewed and selected from a total of 37 submissions. The papers are organized in topical sections on parallel and distributed computing; machine and deep learning; big data; web and mobile computing; visualization.. *The conference was held virtually due to the COVID-19 pandemic.

Bioremediation and Bioeconomy

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Author :
Publisher : Elsevier
ISBN 13 : 0128028726
Total Pages : 730 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Bioremediation and Bioeconomy by : Majeti Narasimha Vara Prasad

Download or read book Bioremediation and Bioeconomy written by Majeti Narasimha Vara Prasad and published by Elsevier. This book was released on 2015-10-03 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioremediation and Bioeconomy provides a common platform for scientists from various backgrounds to find sustainable solutions to environmental issues, including the ever-growing lack of water resources which are under immense pressure due to land degradation, pollution, population explosion, urbanization, and global economic development. In addition, large amounts of toxic waste have been dispersed in thousands of contaminated sites and bioremediation is emerging as an invaluable tool for environmental clean-up. The book addresses these challenge by presenting innovative and cost-effective solutions to decontaminate polluted environments, including usage of contaminated land and waste water for bioproducts such as natural fibers, biocomposites, and fuels to boost the economy. Users will find a guide that helps scientists from various backgrounds find sustainable solutions to these environmental issues as they address the topical issues crucial for understanding new and innovative approaches for sustainable development. Provides a compilation of new information on phytoremediation not found in other books in the present market The first book to link phytoremediation and the bioeconomy Includes strategies to utilize contaminated soils for producing bioresources and co-generation of value chain and value additions products