Análisis y optimización del tren de potencia de una moto eléctrica

Análisis y optimización del tren de potencia de una moto eléctrica PDF Author: Gonzalo Fadrique Ruano
Publisher:
ISBN:
Category :
Languages : es
Pages :

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Análisis y optimización del tren de potencia de una moto eléctrica

Análisis y optimización del tren de potencia de una moto eléctrica PDF Author: Gonzalo Fadrique Ruano
Publisher:
ISBN:
Category :
Languages : es
Pages :

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Análisis y dimensionado del tren de potencia de un ciclomotor eléctrico

Análisis y dimensionado del tren de potencia de un ciclomotor eléctrico PDF Author: Cristian García Pacheco
Publisher:
ISBN:
Category :
Languages : es
Pages :

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El presente proyecto de fin de máster se ha desarrollado con el apoyo del Departamento de Ingeniería Eléctrica y el Centro de Innovación Tecnológica de Convertidores Estáticos y Accionamientos (CITCEA-UPC) en la ETSEIB. El objetivo principal es el análisis y la creación de una herramienta que permita dimensionar y analizar el funcionamiento del tren de potencia de una motocicleta eléctrico de baja potencia. Para poder realizar el modelo se analiza una motocicleta real, de la cual se pueden obtener los datos necesarios gracias a que el CITCEA-UPC ha realizado diferentes proyectos para el fabricante y la moto en cuestión. Tras el análisis, del cual se obtienen los parámetros descriptivos y las fuerzas que actúan en el vehículo, se modeliza el ciclomotor en el módulo Simulink del programa Matlab, utilizando la metodología de REM (Representación Energética Macroscópica). Teniendo el modelo de los componentes físicos del tren de potencia del ciclomotor, se realiza el sistema de control que permita simular la acción del piloto, así como el control del motor a partir dicha acción del piloto. La entrada al sistema será un ciclo de velocidad, esta velocidad será transformada por el sistema de control (acción del piloto) en las fuerzas/par que ha de aplicar el vehículo. A partir del par motor, otro controlador transformará esta señal en los valores de corrientes que se han de aplicar en las fases del motor (PMSM). Estos sistemas de control implican la necesidad de ajustar los controladores PI, para lo cual se emplea el método del lugar de las raíces (root locus method). En primer lugar, el control del motor se realiza saturando la salida al alcanzar el límite de tensión que puede suministrar el inversor. Debido a que la velocidad que se puede obtener mediante este método no es lo suficientemente alta, se realiza el control del motor aplicando debilitamiento de campo, consiguiendo mayores velocidades del vehículo. Por último se fijan unos escenarios que permitan analizar el correcto funcionamiento del modelo, así como la comparación de ambos métodos de control del motor. Respecto a esto, se verifica que gracias al debilitamiento de campo se consigue prácticamente duplicar la velocidad máxima del vehículo, aunque esta será limitada a 80 km/h. Mediante la simulación de un ciclo normalizado se analiza el consumo y la autonomía que tendría el vehículo.

Water Reuse

Water Reuse PDF Author: Metcalf & Eddy, Inc., an AECOM Company
Publisher: McGraw Hill Professional
ISBN: 0071508775
Category : Technology & Engineering
Languages : en
Pages : 1610

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Book Description
An Integrated Approach to Managing the World's Water Resources Water Reuse: Issues, Technologies, and Applications equips water/wastewater students, engineers, scientists, and professionals with a definitive account of the latest water reclamation, recycling, and reuse theory and practice. This landmark textbook presents an integrated approach to all aspects of water reuse _ from public health protection to water quality criteria and regulations to advanced technology to implementation issues. Filled with over 500 detailed illustrations and photographs, Water Reuse: Issues, Technology, and Applications features: In-depth coverage of cutting-edge water reclamation and reuse applications Current issues and developments in public health and environmental protection criteria, regulations, and risk management Review of current advanced treatment technologies, new developments, and practices Special emphasis on process reliability and multiple barrier concepts approach Consideration of satellite and decentralized water reuse facilities Consideration of planning and public participation of water reuse Inside This Landmark Water/Wastewater Management Tool • Water Reuse: An Introduction • Health and Environmental Concerns in Water Reuse • Technologies and Systems for Water Reclamation and Reuse • Water Reuse Applications • Implementing Water Reuse

Biological Wastewater Treatment

Biological Wastewater Treatment PDF Author: Mogens Henze
Publisher: IWA Publishing (International Water Assoc)
ISBN:
Category : Science
Languages : en
Pages : 170

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Book Description
For information on the online course in Biological Wastewater Treatment from UNESCO-IHE, visit: http://www.iwapublishing.co.uk/books/biological-wastewater-treatment-online-course-principles-modeling-and-design Over the past twenty years, the knowledge and understanding of wastewater treatment have advanced extensively and moved away from empirically-based approaches to a first principles approach embracing chemistry, microbiology, physical and bioprocess engineering, and mathematics. Many of these advances have matured to the degree that they have been codified into mathematical models for simulation with computers. For a new generation of young scientists and engineers entering the wastewater treatment profession, the quantity, complexity and diversity of these new developments can be overwhelming, particularly in developing countries where access is not readily available to advanced level tertiary education courses in wastewater treatment. Biological Wastewater Treatment addresses this deficiency. It assembles and integrates the postgraduate course material of a dozen or so professors from research groups around the world that have made significant contributions to the advances in wastewater treatment. The book forms part of an internet-based curriculum in biological wastewater treatment which also includes: Summarized lecture handouts of the topics covered in book Filmed lectures by the author professors Tutorial exercises for students self-learning Upon completion of this curriculum the modern approach of modelling and simulation to wastewater treatment plant design and operation, be it activated sludge, biological nitrogen and phosphorus removal, secondary settling tanks or biofilm systems, can be embraced with deeper insight, advanced knowledge and greater confidence.

Water Reuse and Recycling

Water Reuse and Recycling PDF Author: Mark V. Hughes
Publisher:
ISBN:
Category : Sewage
Languages : en
Pages : 200

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WORLD ENERGY OUTLOOK 2018

WORLD ENERGY OUTLOOK 2018 PDF Author:
Publisher:
ISBN: 9789264064522
Category :
Languages : en
Pages :

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Foundations of Intelligent Systems

Foundations of Intelligent Systems PDF Author: Ning Zhong
Publisher: Springer
ISBN: 354039592X
Category : Computers
Languages : en
Pages : 721

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Book Description
This volume contains the papers selected for presentation at the 14th International Symposium on Methodologies for Intelligent Systems, ISMIS 2003, held in Maebashi City, Japan, 28–31 October, 2003. The symposium was organized by the Maebashi Institute of Technology in co-operation with the Japanese Society for Artificial Intelligence. It was sponsored by the Maebashi Institute of Technology, Maebashi Convention Bureau, Maebashi City Government, Gunma Prefecture Government, US AFOSR/AOARD, the Web Intelligence Consortium (Japan), Gunma Information Service Industry Association, and Ryomo Systems Co., Ltd. ISMIS is a conference series that was started in 1986 in Knoxville, Tennessee. Since then it has been held in Charlotte (North Carolina), Knoxville (Tennessee), Turin (Italy), Trondheim (Norway), Warsaw (Poland), Zakopane (Poland), and Lyon (France). The program committee selected the following major areas for ISMIS 2003: active media human-computer interaction, autonomic and evolutionary computation, intelligent agent technology, intelligent information retrieval, intelligent information systems, knowledge representation and integration, knowledge discovery and data mining, logic for artificial intelligence, soft computing, and Web intelligence.

Developing Innovation Systems

Developing Innovation Systems PDF Author: Mario Cimoli
Publisher: Routledge
ISBN: 1136547169
Category : Business & Economics
Languages : en
Pages : 341

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Book Description
Mexico provides a case study of a cornerstone economy in the development of the hemospheric free trade zone in the Americas, an adjusting economy which has been integrated into uneven economies (Canada and the US). This volume examines the Mexican economy and its attempt to develop an innovation system, providing an example of the dynamics that are of concern to evolutionary economists.

Building Wireless Community Networks

Building Wireless Community Networks PDF Author: Rob Flickenger
Publisher: "O'Reilly Media, Inc."
ISBN: 9780596005023
Category : Computers
Languages : en
Pages : 190

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Book Description
Building Wireless Community Networks is about getting people online using wireless network technology. The 802.11b standard (also known as WiFi) makes it possible to network towns, schools, neighborhoods, small business, and almost any kind of organization. All that's required is a willingness to cooperate and share resources. The first edition of this book helped thousands of people engage in community networking activities. At the time, it was impossible to predict how quickly and thoroughly WiFi would penetrate the marketplace. Today, with WiFi-enabled computers almost as common as Ethernet, it makes even more sense to take the next step and network your community using nothing but freely available radio spectrum. This book has showed many people how to make their network available, even from the park bench, how to extend high-speed Internet access into the many areas not served by DSL and cable providers, and how to build working communities and a shared though intangible network. All that's required to create an access point for high-speed Internet connection is a gateway or base station. Once that is set up, any computer with a wireless card can log onto the network and share its resources. Rob Flickenger built such a network in northern California, and continues to participate in network-building efforts. His nuts-and-bolts guide covers: Selecting the appropriate equipment Finding antenna sites, and building and installing antennas Protecting your network from inappropriate access New network monitoring tools and techniques (new) Regulations affecting wireless deployment (new) IP network administration, including DNS and IP Tunneling (new) His expertise, as well as his sense of humor and enthusiasm for the topic, makes Building Wireless Community Networks a very useful and readable book for anyone interested in wireless connectivity.

Technology and War

Technology and War PDF Author: Martin Van Creveld
Publisher: Simon and Schuster
ISBN: 1439143978
Category : History
Languages : en
Pages : 360

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Book Description
In this impressive work, van Creveld considers man's use of technology over the past 4,000 years and its impact on military organization, weaponary, logistics, intelligence, communications, transportation, and command. This revised paperback edition has been updated to include an account of the range of technology in the recent Gulf War.