Energy Harvesting And Energy Efficiency

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Energy Harvesting and Energy Efficiency

Author : Nicu Bizon,Naser Mahdavi Tabatabaei,Frede Blaabjerg,Erol Kurt
Publisher : Springer
Page : 673 pages
File Size : 55,7 Mb
Release : 2017-03-09
Category : Technology & Engineering
ISBN : 9783319498751

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Energy Harvesting and Energy Efficiency by Nicu Bizon,Naser Mahdavi Tabatabaei,Frede Blaabjerg,Erol Kurt Pdf

This book presents basic and advanced concepts for energy harvesting and energy efficiency, as well as related technologies, methods, and their applications. The book provides up-to-date knowledge and discusses the state-of-the-art equipment and methods used for energy harvesting and energy efficiency, combining theory and practical applications. Containing over 200 illustrations and problems and solutions, the book begins with overview chapters on the status quo in this field. Subsequent chapters introduce readers to advanced concepts and methods. In turn, the final part of the book is dedicated to technical strategies, efficient methods and applications in the field of energy efficiency, which also makes it of interest to technicians in industry. The book tackles problems commonly encountered using basic methods of energy harvesting and energy efficiency, and proposes advanced methods to resolve these issues. All the methods proposed have been validated through simulation and experimental results. These “hot topics” will continue to be of interest to scientists and engineers in future decades and will provide challenges to researchers around the globe as issues of climate change and changing energy policies become more pressing. Here, readers will find all the basic and advanced concepts they need. As such, it offers a valuable, comprehensive guide for all students and practicing engineers who wishing to learn about and work in these fields.

Energy Harvesting in Wireless Sensor Networks and Internet of Things

Author : Faisal Karim Shaikh,Sherali Zeadally
Publisher : IET
Page : 327 pages
File Size : 48,6 Mb
Release : 2021-12-09
Category : Technology & Engineering
ISBN : 9781785617362

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Energy Harvesting in Wireless Sensor Networks and Internet of Things by Faisal Karim Shaikh,Sherali Zeadally Pdf

The energy efficiency paradigm is a major bottleneck for the development of wireless sensor networks (WSNs) and Internet of Things (IoT) architectures and technologies. This edited book presents comprehensive coverage of energy harvesting sources and techniques that can be used for WSN and IoT systems.

Energy Harvesting

Author : Alireza Khaligh,Omer C. Onar
Publisher : CRC Press
Page : 457 pages
File Size : 44,5 Mb
Release : 2017-12-19
Category : Science
ISBN : 9781351834025

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Energy Harvesting by Alireza Khaligh,Omer C. Onar Pdf

Also called energy scavenging, energy harvesting captures, stores, and uses "clean" energy sources by employing interfaces, storage devices, and other units. Unlike conventional electric power generation systems, renewable energy harvesting does not use fossil fuels and the generation units can be decentralized, thereby significantly reducing transmission and distribution losses. But advanced technical methods must be developed to increase the efficiency of devices in harvesting energy from environmentally friendly, "green" resources and converting them into electrical energy. Recognizing this need, Energy Harvesting: Solar, Wind, and Ocean Energy Conversion Systems describes various energy harvesting technologies, different topologies, and many types of power electronic interfaces for stand-alone utilization or grid connection of energy harvesting applications. Along with providing all the necessary concepts and theoretical background, the authors develop simulation models throughout the text to build a practical understanding of system analysis and modeling. With a focus on solar energy, the first chapter discusses the I−V characteristics of photovoltaic (PV) systems, PV models and equivalent circuits, sun tracking systems, maximum power point tracking systems, shading effects, and power electronic interfaces for grid-connected and stand-alone PV systems. It also presents sizing criteria for applications and modern solar energy applications, including residential, vehicular, naval, and space applications. The next chapter reviews different types of wind turbines and electrical machines as well as various power electronic interfaces. After explaining the energy generation technologies, optimal operation principles, and possible utilization techniques of ocean tidal energy harvesting, the book explores near- and offshore approaches for harvesting the kinetic and potential energy of ocean waves. It also describes the required absorber, turbine, and generator types, along with the power electronic interfaces for grid connection and commercialized ocean wave energy conversion applications. The final chapter deals with closed, open, and hybrid-cycle ocean thermal energy conversion systems.

Piezoelectric Energy Harvesting

Author : Alper Erturk,Daniel J. Inman
Publisher : John Wiley & Sons
Page : 377 pages
File Size : 50,7 Mb
Release : 2011-04-04
Category : Technology & Engineering
ISBN : 9781119991359

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Piezoelectric Energy Harvesting by Alper Erturk,Daniel J. Inman Pdf

The transformation of vibrations into electric energy through the use of piezoelectric devices is an exciting and rapidly developing area of research with a widening range of applications constantly materialising. With Piezoelectric Energy Harvesting, world-leading researchers provide a timely and comprehensive coverage of the electromechanical modelling and applications of piezoelectric energy harvesters. They present principal modelling approaches, synthesizing fundamental material related to mechanical, aerospace, civil, electrical and materials engineering disciplines for vibration-based energy harvesting using piezoelectric transduction. Piezoelectric Energy Harvesting provides the first comprehensive treatment of distributed-parameter electromechanical modelling for piezoelectric energy harvesting with extensive case studies including experimental validations, and is the first book to address modelling of various forms of excitation in piezoelectric energy harvesting, ranging from airflow excitation to moving loads, thus ensuring its relevance to engineers in fields as disparate as aerospace engineering and civil engineering. Coverage includes: Analytical and approximate analytical distributed-parameter electromechanical models with illustrative theoretical case studies as well as extensive experimental validations Several problems of piezoelectric energy harvesting ranging from simple harmonic excitation to random vibrations Details of introducing and modelling piezoelectric coupling for various problems Modelling and exploiting nonlinear dynamics for performance enhancement, supported with experimental verifications Applications ranging from moving load excitation of slender bridges to airflow excitation of aeroelastic sections A review of standard nonlinear energy harvesting circuits with modelling aspects.

Indoor Photovoltaics

Author : Monika Freunek Muller
Publisher : John Wiley & Sons
Page : 304 pages
File Size : 55,7 Mb
Release : 2020-11-12
Category : Science
ISBN : 9781119605744

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Indoor Photovoltaics by Monika Freunek Muller Pdf

This is the first and most comprehensive guide on the modeling, engineering and reliable design of indoor photovoltaics which currently is the most promising and energy efficient power supply for edge nodes for the Internet of Things and other indoor devices. Indoor photovoltaics (IPV) has grown in importance over recent years. This can in part be attributed to the creation of the Internet of Things (IoT) and Artificial Intelligence (AI) along with the vast amounts of data being processed in the field, which has been a massive accelerator for this development. Moreover, since energy conservation is being imposed as the national strategy of many countries and is being set as a top priority throughout the world, understanding and promoting IPV as the most promising indoor energy harvesting source is considered by many to be essential these days. The book provides the engineer and researcher with guidelines, and presents a comprehensive overview of theoretical models, efficiencies, and application design. This unique and groundbreaking book has chapters by leading researchers on: Introduction to micro energy harvesting Introduction to indoor photovoltaics Modeling indoor irradiance Characterization and power measurement of IPV cells Luminescent solar concentrators Organic photovoltaic cells and modules for applications under indoor lighting conditions High-efficiency indoor photovoltaic energy harvesting Indoor photovoltaics based on ALGAAs alloys

Energy Harvesting with Functional Materials and Microsystems

Author : Madhu Bhaskaran,Sharath Sriram,Krzysztof Iniewski
Publisher : CRC Press
Page : 289 pages
File Size : 43,7 Mb
Release : 2017-12-19
Category : Science
ISBN : 9781466587250

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Energy Harvesting with Functional Materials and Microsystems by Madhu Bhaskaran,Sharath Sriram,Krzysztof Iniewski Pdf

For decades, people have searched for ways to harvest energy from natural sources. Lately, a desire to address the issue of global warming and climate change has popularized solar or photovoltaic technology, while piezoelectric technology is being developed to power handheld devices without batteries, and thermoelectric technology is being explored to convert wasted heat, such as in automobile engine combustion, into electricity. Featuring contributions from international researchers in both academics and industry, Energy Harvesting with Functional Materials and Microsystems explains the growing field of energy harvesting from a materials and device perspective, with resulting technologies capable of enabling low-power implantable sensors or a large-scale electrical grid. In addition to the design, implementation, and components of energy-efficient electronics, the book covers current advances in energy-harvesting materials and technology, including: High-efficiency solar technologies with lower cost than existing silicon-based photovoltaics Novel piezoelectric technologies utilizing mechanical energy from vibrations and pressure The ability to harness thermal energy and temperature profiles with thermoelectric materials Whether you’re a practicing engineer, academician, graduate student, or entrepreneur looking to invest in energy-harvesting devices, this book is your complete guide to fundamental materials and applied microsystems for energy harvesting.

Frequency Analysis of Vibration Energy Harvesting Systems

Author : Xu Wang
Publisher : Academic Press
Page : 0 pages
File Size : 50,6 Mb
Release : 2016-07-21
Category : Technology & Engineering
ISBN : 012802321X

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Frequency Analysis of Vibration Energy Harvesting Systems by Xu Wang Pdf

Frequency Analysis of Vibration Energy Harvesting Systems aims to present unique frequency response methods for analyzing and improving vibration energy harvesting systems. Vibration energy is usually converted into heat energy, which is transferred to and wasted in the environment. If this vibration energy can be converted into useful electric energy, both the performance and energy efficiency of machines, vehicles, and structures will be improved, and new opportunities will open up for powering electronic devices. To make use of ambient vibration energy, an effective analysis and design method is established and developed in this book. The book covers a wide range of frequency response analysis methods and includes details of a variety of real-life applications. MATLAB programming is introduced in the first two chapters and used in selected methods throughout the book. Using the methods studied, readers will learn how to analyze and optimize the efficiency of vibration energy systems. This book will be ideal for postgraduate students and researchers in mechanical and energy engineering.

Energy Harvesting for Wireless Sensor Networks

Author : Olfa Kanoun
Publisher : Walter de Gruyter GmbH & Co KG
Page : 400 pages
File Size : 53,5 Mb
Release : 2018-11-19
Category : Science
ISBN : 9783110436112

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Energy Harvesting for Wireless Sensor Networks by Olfa Kanoun Pdf

Wireless sensors and sensor networks (WSNs) are nowadays becoming increasingly important due to their decisive advantages. Different trends towards the Internet of Things (IoT), Industry 4.0 and 5G Networks address massive sensing and admit to have wireless sensors delivering measurement data directly to the Web in a reliable and easy manner. These sensors can only be supported, if sufficient energy efficiency and flexible solutions are developed for energy-aware wireless sensor nodes. In the last years, different possibilities for energy harvesting have been investigated showing a high level of maturity. This book gives therefore an overview on fundamentals and techniques for energy harvesting and energy transfer from different points of view. Different techniques and methods for energy transfer, management and energy saving on network level are reported together with selected interesting applications. The book is interesting for researchers, developers and students in the field of sensors, wireless sensors, WSNs, IoT and manifold application fields using related technologies. The book is organized in four major parts. The first part of the book introduces essential fundamentals and methods, while the second part focusses on vibration converters and hybridization. The third part is dedicated to wireless energy transfer, including both RF and inductive energy transfer. Finally, the fourth part of the book treats energy saving and management strategies. The main contents are: Essential fundamentals and methods of wireless sensors Energy harvesting from vibration Hybrid vibration energy converters Electromagnetic transducers Piezoelectric transducers Magneto-electric transducers Non-linear broadband converters Energy transfer via magnetic fields RF energy transfer Energy saving techniques Energy management strategies Energy management on network level Applications in agriculture Applications in structural health monitoring Application in power grids Prof. Dr. Olfa Kanoun is professor for measurement and sensor technology at Chemnitz university of technology. She is specialist in the field of sensors and sensor systems design.

Energy Harvesting Technologies

Author : Shashank Priya,Daniel J. Inman
Publisher : Springer Science & Business Media
Page : 522 pages
File Size : 46,6 Mb
Release : 2008-11-28
Category : Technology & Engineering
ISBN : 9780387764641

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Energy Harvesting Technologies by Shashank Priya,Daniel J. Inman Pdf

Energy Harvesting Technologies provides a cohesive overview of the fundamentals and current developments in the field of energy harvesting. In a well-organized structure, this volume discusses basic principles for the design and fabrication of bulk and MEMS based vibration energy systems, theory and design rules required for fabrication of efficient electronics, in addition to recent findings in thermoelectric energy harvesting systems. Combining leading research from both academia and industry onto a single platform, Energy Harvesting Technologies serves as an important reference for researchers and engineers involved with power sources, sensor networks and smart materials.

ICT - Energy Concepts for Energy Efficiency and Sustainability

Author : Giorgos Fagas,Luca Gammaitoni,John P. Gallagher,Douglas Paul
Publisher : BoD – Books on Demand
Page : 252 pages
File Size : 54,8 Mb
Release : 2017-03-22
Category : Technology & Engineering
ISBN : 9789535130116

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ICT - Energy Concepts for Energy Efficiency and Sustainability by Giorgos Fagas,Luca Gammaitoni,John P. Gallagher,Douglas Paul Pdf

In a previous volume (ICT-Energy-Concepts Towards Zero-Power ICT; referenced below as Vol. 1), we addressed some of the fundamentals related to bridging the gap between the amount of energy required to operate portable/mobile ICT systems and the amount of energy available from ambient sources. The only viable solution appears to be to attack the gap from both sides, i.e. to reduce the amount of energy dissipated during computation and to improve the efficiency in energy-harvesting technologies. In this book, we build on those concepts and continue the discussion on energy efficiency and sustainability by addressing the minimisation of energy consumption at different levels across the ICT system stack, from hardware to software, as well as discussing energy consumption issues in high-performance computing (HPC), data centres and communication in sensor networks. This book was realised thanks to the contribution of the project ‘Coordinating Research Efforts of the ICT-Energy Community’ funded from the European Union under the Future and Emerging Technologies (FET) area of the Seventh Framework Programme for Research and Technological Development (grant agreement n. 611004).

Pyroelectric Materials

Author : Ashok K. Batra,Mohan D. Aggarwal
Publisher : SPIE-International Society for Optical Engineering
Page : 0 pages
File Size : 49,5 Mb
Release : 2013
Category : Pyroelectric detectors
ISBN : 0819493317

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Pyroelectric Materials by Ashok K. Batra,Mohan D. Aggarwal Pdf

Contains comprehensive cutting-edge information on pyroelectric materials and their preparation, properties and applications, such as uncooled wideband infrared detectors, particle generators and ambient energy harvesters. The complete lifecycle of a pyroelectric material is presented - from the theory of operation, to structure and processing and applications - providing a cohesive overview of all of the necessary concepts, including theoretical background and current developments.

Waste Energy Harvesting

Author : Ling Bing Kong,Tao Li,Huey Hoon Hng,Freddy Boey,Tianshu Zhang,Sean Li
Publisher : Springer Science & Business Media
Page : 603 pages
File Size : 46,8 Mb
Release : 2014-03-25
Category : Technology & Engineering
ISBN : 9783642546341

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Waste Energy Harvesting by Ling Bing Kong,Tao Li,Huey Hoon Hng,Freddy Boey,Tianshu Zhang,Sean Li Pdf

Waste Energy Harvesting overviews the latest progress in waste energy harvesting technologies, with specific focusing on waste thermal mechanical energies. Thermal energy harvesting technologies include thermoelectric effect, storage through phase change materials and pyroelectric effect. Waste mechanical energy harvesting technologies include piezoelectric (ferroelectric) effect with ferroelectric materials and nanogenerators. The book aims to strengthen the syllabus in energy, materials and physics and is well suitable for students and professionals in the fields.

Exergy and Its Application

Author : Muhammad Aziz
Publisher : BoD – Books on Demand
Page : 110 pages
File Size : 55,9 Mb
Release : 2019-12-04
Category : Science
ISBN : 9781789846744

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Exergy and Its Application by Muhammad Aziz Pdf

Exergy has been defined as the maximum work that is useful, extracted from any process toward its equilibrium. Hence, it has a very strong connection with the second law of thermodynamics. In energy harvesting and management systems, the concept of exergy is very important because it represents the efficiency of the system. Exergy can be used as a tool to measure resource efficiency, as well as whole system sustainability. In addition, it can also be used to analyze and clarify the performance of each process; hence, methods of improvement can be determined.This book is the result of a very careful selection of chapters and contributors in the related field. The book is divided into three main sections according to the approaches and purpose of each proposed chapter. The first section is an introduction to the book. The second section, "Advanced energy conversions", describes several advanced technologies that are considered to have great potential in energy conversion and harvesting, and comprises three chapters focusing on photovoltaic/thermal systems with nanofluid, power-to-gas energy storage systems coupled with a combined cycle employing chemical looping combustion technology, and electromagnetic-based power generation. The third section focuses on the idea of "innovative energy management systems" toward high-quality energy systems. In this section, two different chapters describe the introduction of electric vehicles for demand-side energy management and the utilization of supercapacitors for very responsive energy storage in low-power modules. It is expected that this book will provide and enrich the state of the art in advanced energy systems, including energy conversion and management. All the chapters cover a broad range of disciplines, which are correlated in terms of the efforts toward efficient energy systems. In addition, the correlation between energy and exergy, and their understanding, are believed to be very important to improve energy efficiency and guarantee better energy quality.

Advances in Solar Power Generation and Energy Harvesting

Author : Vinod Kumar Jain,Vikram Kumar,Abhishek Verma
Publisher : Springer Nature
Page : 207 pages
File Size : 41,7 Mb
Release : 2020-03-23
Category : Technology & Engineering
ISBN : 9789811536359

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Advances in Solar Power Generation and Energy Harvesting by Vinod Kumar Jain,Vikram Kumar,Abhishek Verma Pdf

This book contains selected and peer-reviewed papers presented at the International Conference on Efficient Solar Power Generation and Energy Harvesting (ESPGEH 2019). The primary focus of the book is on latest advances and scientific developments in the field of solar energy. The book covers various topics such as solar photovoltaics, solar energy harvesting, smart materials for energy applications, hybrid renewable energy plant, and on-grid and off-grid power plant. The book also discusses current techniques to produce energy-efficient solar cells, emerging materials and processes to develop cost-effective solar cells, and different issues in energy management. Given the scope of the contents, this book will be of interest for researchers, professionals as well as policy makers.

Green, Energy-Efficient and Sustainable Networks

Author : Josip Lorincz,Antonio Capone,Luca Chiaraviglio,JinsongWu
Publisher : MDPI
Page : 382 pages
File Size : 48,5 Mb
Release : 2020-01-21
Category : Technology & Engineering
ISBN : 9783039280384

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Green, Energy-Efficient and Sustainable Networks by Josip Lorincz,Antonio Capone,Luca Chiaraviglio,JinsongWu Pdf

The book Green, Energy-Efficient and Sustainable Networks provides insights and solutions for a range of problems in the field of obtaining greener, energy-efficient, and sustainable networks. The book contains the outcomes of the Special Issue on “Green, Energy-Efficient and Sustainable Networks” of the Sensors journal. Seventeen high-quality papers published in the Special Issue have been collected and reproduced in this book, demonstrating significant achievements in the field. Among the published papers, one paper is an editorial and one is a review, while the remaining 15 works are research articles. The published papers are self-contained peer-reviewed scientific works that are authored by more than 75 different contributors with both academic and industry backgrounds. The editorial paper gives an introduction to the problem of information and communication technology (ICT) energy consumption and greenhouse gas emissions, presenting the state of the art and future trends in terms of improving the energy-efficiency of wireless networks and data centers, as the major energy consumers in the ICT sector. In addition, the published articles aim to improve energy efficiency in the fields of software-defined networking, Internet of things, machine learning, authentication, energy harvesting, wireless relay systems, routing metrics, wireless sensor networks, device-to-device communications, heterogeneous wireless networks, and image sensing. The last paper is a review that gives a detailed overview of energy-efficiency improvements and methods for the implementation of fifth-generation networks and beyond. This book can serve as a source of information in industrial, teaching, and/or research and development activities. The book is a valuable source of information, since it presents recent advances in different fields related to greening and improving the energy-efficiency and sustainability of those ICTs particularly addressed in this book