Solar Energy Harvesting

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Energy Harvesting

Author : Alireza Khaligh,Omer C. Onar
Publisher : CRC Press
Page : 457 pages
File Size : 45,8 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.

Solar Energy Harvesting with Photosynthetic Pigment-Protein Complexes

Author : Sai Kishore Ravi,Swee Ching Tan
Publisher : Springer Nature
Page : 179 pages
File Size : 40,6 Mb
Release : 2020-08-24
Category : Technology & Engineering
ISBN : 9789811563331

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Solar Energy Harvesting with Photosynthetic Pigment-Protein Complexes by Sai Kishore Ravi,Swee Ching Tan Pdf

This book chronicles a few approaches to constructing biohybrid devices using photosynthetic protein complexes. Can the abundantly available solar energy be tapped to meet our rising energy demands using green and cheap active materials? Exploring nature’s own tiny solar factories, the photosynthetic proteins could hold the key. Photosynthetic pigment-protein complexes found in plants and certain types of bacteria transduce sunlight into biologically useful forms of energy through a photochemical charge separation that has a 100% quantum efficiency. Getting the photoproteins to perform this efficient energy conversion reaction in a semi-artificial setup is central to developing biohybrid solar technologies, a promising green alternative to today’s photovoltaics. This book looks into the existing challenges and opportunities in the field of biohybrid photovoltaics and provides a few prospective methods of enhancing the photocurrent and photovoltage in these devices. The book targets the readership of students, academics, and industrial practitioners who are interested in alternative solar technologies.

Sun Tracking and Solar Renewable Energy Harvesting

Author : Gerro Prinsloo,Robert Dobson
Publisher : Gerro Prinsloo
Page : 542 pages
File Size : 50,8 Mb
Release : 2015-11-02
Category : Computers
ISBN : 8210379456XXX

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Sun Tracking and Solar Renewable Energy Harvesting by Gerro Prinsloo,Robert Dobson Pdf

Free to download eBook on Practical Solar Tracking Design, Solar Tracking, Sun Tracking, Sun Tracker, Solar Tracker, Follow Sun, Sun Position calculation (Azimuth, Elevation, Zenith), Sun following, Sunrise, Sunset, Moon-phase, Moonrise, Moonset calculators. In harnessing power from the sun through a solar tracker or solar tracking system, renewable energy system developers require automatic solar tracking software and solar position algorithms. On-axis sun tracking system such as the altitude-azimuth dual axis or multi-axis solar tracker systems use a sun tracking algorithm or ray tracing sensors or software to ensure the sun's passage through the sky is traced with high precision in automated solar tracker applications, right through summer solstice, solar equinox and winter solstice. Eco Friendly and Environmentally Sustainable Micro Combined Solar Heat and Power (m-CHP, m-CCHP, m-CHCP) with Microgrid Storage and Layered Smartgrid Control towards Supplying Off-Grid Rural Villages in developing BRICS countries such as Africa, India, China and Brazil. Off-grid rural villages and isolated islands areas require mCHP and trigeneration solar power plants and associated isolated smart microgrid solutions to serve the community energy needs. This article describes the development progress for such a system, also referred to as solar polygeneration. The system includes a sun tracker mechanism wherin a parabolic dish or lenses are guided by a light sensitive mechanique in a way that the solar receiver is always at right angle to the solar radiation. Solar thermal energy is then either converted into electrical energy through a free piston Stirling, or stored in a thermal storage container. The project includes the thermodynamic modeling of the plant in Matlab Simulink as well as the development of an intelligent control approach that includes smart microgrid distribution and optimization. The book includes aspects in the simulation and optimization of stand-alone hybrid renewable energy systems and co-generation in isolated or islanded microgrids. It focusses on the stepwise development of a hybrid solar driven micro combined cooling heating and power (mCCHP) compact trigeneration polygeneration and thermal energy storage (TES) system with intelligent weather prediction, weak-ahead scheduling (time horizon), and look-ahead dispatch on integrated smart microgrid distribution principles. The solar harvesting and solar thermodynamic system includes an automatic sun tracking platform based on a PLC controlled mechatronic sun tracking system that follows the sun progressing across the sky. An intelligent energy management and adaptive learning control optimization approach is proposed for autonomous off-grid remote power applications, both for thermodynamic optimization and smart micro-grid optimization for distributed energy resources (DER). The correct resolution of this load-following multi objective optimization problem is a complex task because of the high number and multi-dimensional variables, the cross-correlation and interdependency between the energy streams as well as the non-linearity in the performance of some of the system components. Exergy-based control approaches for smartgrid topologies are considered in terms of the intelligence behind the safe and reliable operation of a microgrid in an automated system that can manage energy flow in electrical as well as thermal energy systems. The standalone micro-grid solution would be suitable for a rural village, intelligent building, district energy system, campus power, shopping mall centre, isolated network, eco estate or remote island application setting where self-generation and decentralized energy system concepts play a role. Discrete digital simulation models for the thermodynamic and active demand side management systems with digital smartgrid control unit to optimize the system energy management is currently under development. Parametric simulation models for this trigeneration system (polygeneration, poligeneration, quadgeneration) are developed on the Matlab Simulink and TrnSys platforms. In terms of model predictive coding strategies, the automation controller will perform multi-objective cost optimization for energy management on a microgrid level by managing the generation and storage of electrical, heat and cooling energies in layers. Each layer has its own set of smart microgrid priorities associated with user demand side cycle predictions. Mixed Integer Linear Programming and Neural network algorithms are being modeled to perform Multi Objective Control optimization as potential optimization and adaptive learning techniques.

Advances in Solar Power Generation and Energy Harvesting

Author : Vinod Kumar Jain,Vikram Kumar,Abhishek Verma
Publisher : Springer Nature
Page : 207 pages
File Size : 47,8 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.

Harvesting Solar Energy

Author : Samson Mil'shtein,Dhawal Asthana
Publisher : Springer Nature
Page : 58 pages
File Size : 47,5 Mb
Release : 2022
Category : Catalysis
ISBN : 9783030933807

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Harvesting Solar Energy by Samson Mil'shtein,Dhawal Asthana Pdf

This book deals with existing technologies of solar energy conversion as well as novel methods under consideration in academic and commercial R&D sites. The experimental results presented in the work are well crafted by both analytical and first-principle numerical simulations. The book highlights the real potential for economically justified use of solar energy at every household and/or commercial solar farms. The ever-improving methods of thin-film epitaxial growth combined with a better understanding of the sun light absorption and antireflection are highlighted. While there was a period when the material quality was considered to be cornerstone of the conversion efficiency followed by substantial efforts to optimize multiple-cell architecture, it became clear that many old ideas such as variable band gap, multi-junction intrinsic region, as well as solar tracking mechanisms offer new possibilities for improved harvesting of energy. Amplifying the importance of materials selection efficient design of the photo-voltaic elements various aspects of the production cost and the impact on the environment are discussed. In addition, the eligibility of the proposed production technologies in the current photovoltaic market are evaluated and confirmed.

Solar Energy Harvesting

Author : Todd Otanicar,Drew DeJarnette
Publisher : Unknown
Page : 0 pages
File Size : 48,8 Mb
Release : 2016
Category : Electronic
ISBN : 1510604960

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Solar Energy Harvesting by Todd Otanicar,Drew DeJarnette Pdf

Intro -- Copyedit -- Series Page -- Preface -- 1 Introduction -- 2 Solar Energy Conversion -- 3 Photovoltaic Cells -- 4 Thermal Energy -- 5 Hybrid Systems -- 6 Cost Analysis for Hybrid Systems -- 7 Spectrum Splitting -- 8 Spectral Filtration -- 9 Optical Design Considerations -- 10 Thermal Packaging Design Considerations -- 11 Nanoparticle Modeling -- 12 Nanoparticle Filtration -- 13 Conclusions -- References -- Author Biographies.

Solar Energy Harvesting, Conversion, and Storage

Author : Mohammad Khalid,Rashmi Walvekar,Hitesh Panchal,Mahesh Vaka
Publisher : Elsevier
Page : 411 pages
File Size : 54,6 Mb
Release : 2023-04-29
Category : Technology & Engineering
ISBN : 9780323908221

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Solar Energy Harvesting, Conversion, and Storage by Mohammad Khalid,Rashmi Walvekar,Hitesh Panchal,Mahesh Vaka Pdf

Solar Energy Harvesting, Conversion, and Storage: Materials, Technologies, and Applications focuses on the current state of solar energy and the recent advancements in nanomaterials for different technologies, from harnessing energy to storage. The book covers different aspects of advanced nanomaterials for solar energy, rapid developments in solar thermal and hot water systems, and PV and CSP technologies. In addition, sections cover storing harnessed solar/heat energy using different available energy storage technologies, including phase change materials (PCMs), batteries, and supercapacitors. Various applications such as agriculture and aquaculture, desalination, domestic appliances, and transport are also explored. Provides an overview of solar energy harvesting technologies, energy storage technologies, and the role of advanced nanomaterials in solar energy Explores applications of technology in the fields of agriculture, aquaculture, desalination and transport Includes discussion of current policies, strategies and socioeconomic analysis and challenges

Solar Energy Harvesting

Author : Todd Otanicar,Drew DeJarnette
Publisher : Unknown
Page : 35 pages
File Size : 45,6 Mb
Release : 2016
Category : Photovoltaic power systems
ISBN : 1510604944

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Solar Energy Harvesting by Todd Otanicar,Drew DeJarnette Pdf

This Spotlight describes energy harvesting using a hybrid concentrating photovoltaic (PV) system with simultaneous thermal generation for energy storage. Several designs have been proposed to build a system that takes advantage of the entire solar spectrum through direct electric generation using concentrated light onto photovoltaics while generating thermal energy using wavelengths of light not captured by the PV cell. This eBook addresses the current technologies and state-of-the-art designs, as well as the methodologies, underlying physics, and engineering implications.

Energy Harvesting

Author : Alireza Khaligh,Omer C. Onar
Publisher : CRC Press
Page : 382 pages
File Size : 47,9 Mb
Release : 2017-12-19
Category : Science
ISBN : 9781439815090

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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.

Advances in Solar Power Generation and Energy Harvesting

Author : Anonim
Publisher : Unknown
Page : 214 pages
File Size : 52,6 Mb
Release : 2020
Category : Electronic books
ISBN : 9811536368

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Advances in Solar Power Generation and Energy Harvesting by Anonim 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.

Handbook of Energy Harvesting Power Supplies and Applications

Author : Peter Spies,Markus Pollak,Loreto Mateu
Publisher : CRC Press
Page : 592 pages
File Size : 54,8 Mb
Release : 2015-06-01
Category : Science
ISBN : 9789814303064

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Handbook of Energy Harvesting Power Supplies and Applications by Peter Spies,Markus Pollak,Loreto Mateu Pdf

This book describes the fundamentals and principles of energy harvesting and provides the necessary theory and background to develop energy harvesting power supplies. It explains the overall system design and gives quantitative assumptions on environmental energy. It explains different system blocks for an energy harvesting power supply and the trade-offs. The text covers in detail different energy transducer technologies such as piezoelectric, electrodynamic, and thermoelectric generators and solar cells from the material to the component level and explains the appropriate power management circuits required in these systems. Furthermore, it describes and compares storage elements such as secondary batteries and supercapacitors to select the most appropriate one for the application. Besides power supplies that use ambient energy, the book presents systems that use electromagnetic fields in the radio frequency range. Finally, it discusses different application fields and presents examples of self-powered electronic systems to illustrate the content of the preceding chapters.

Energy Harvesting

Author : Apostolos Georgiadis,Ana Collado,Manos M. Tentzeris
Publisher : Cambridge University Press
Page : 209 pages
File Size : 51,7 Mb
Release : 2021-01-21
Category : Technology & Engineering
ISBN : 9781009028271

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Energy Harvesting by Apostolos Georgiadis,Ana Collado,Manos M. Tentzeris Pdf

A thorough treatment of energy harvesting technologies, highlighting radio frequency (RF) and hybrid-multiple technology harvesting. The authors explain the principles of solar, thermal, kinetic, and electromagnetic energy harvesting, address design challenges, and describe applications. The volume features an introduction to switched mode power converters and energy storage and summarizes the challenges of different system implementations, from wireless transceivers to backscatter communication systems and ambient backscattering. This practical resource is essential for researchers and graduate students in the field of communications and sensor technology, in addition to practitioners working in these fields.

Hybrid and Fully Thermoelectric Solar Harvesting

Author : Dario Narducci,Peter Bermel,Bruno Lorenzi,Ning Wang,Kazuaki Yazawa
Publisher : Springer
Page : 154 pages
File Size : 54,9 Mb
Release : 2018-03-26
Category : Technology & Engineering
ISBN : 9783319764276

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Hybrid and Fully Thermoelectric Solar Harvesting by Dario Narducci,Peter Bermel,Bruno Lorenzi,Ning Wang,Kazuaki Yazawa Pdf

This book provides a comprehensive overview on fully thermal and hybrid solar generators based on thermoelectric devices. The book fills a gap in the literature on solar conversion and thermoelectrics, because despite the growing number of papers dealing with the use of thermoelectrics in solar power conversion, no book exists for PV specialists or thermoelectricity experts to enter this field. The book is intended as a primer for scientists or engineers willing to complement their expertise in one of the two fields, and to get an updated, critical review of the state of the art in thermoelectric solar harvesting.

Energy Harvesting with Functional Materials and Microsystems

Author : Madhu Bhaskaran,Sharath Sriram,Krzysztof Iniewski
Publisher : CRC Press
Page : 289 pages
File Size : 48,9 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.

Energy Harvesting

Author : Reccab Manyala
Publisher : BoD – Books on Demand
Page : 94 pages
File Size : 43,9 Mb
Release : 2018-06-27
Category : Technology & Engineering
ISBN : 9781789233926

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Energy Harvesting by Reccab Manyala Pdf

This book contains chapters that discuss numerous methods and techniques in energy harvesting. Both theoretical and experimental results are presented from investigations that were carried out in the various chapters. Well-grounding methods and techniques presented in the new areas provide a good head start not only to those with interest in energy harvesting but also to experienced researchers who may want to look at energy harvesting from different angles. The concepts of energy harvesting are well articulated in the introduction of each chapter. It is my sincere hope that the readers of this book will find it a useful fountain of knowledge in energy harvesting.