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Power Extraction and Conversion of Renewable Energy

Power Extraction and Conversion of Renewable Energy
Wind, Solar P. V. and Fuel Cells

by Vivek Agarwal,Sachin Jain

  • Publisher : Academic Press
  • Release : 2018-11
  • Pages : 450
  • ISBN : 9780128124505
  • Language : En, Es, Fr & De
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Power Extraction and Conversion of Renewable Energy: Wind, Solar P.V. and Fuel Cells provides a detailed analysis of the various power converter operations fed by solar PV and other renewable energies. Practical aspects addressing the behavior of systems, such as the operating point on source characteristics and the buckling or boosting of power converters when power converters are considered, as are the fundamentals to effective use and applications of renewables. Computer simulation models for typical systems give the reader a deeper insight and "feel" for the actual systems the book details. It provides readers with a tool to develop, design and achieve successful power extraction. Renewable energy alternatives are fast becoming viable options to battle conventional fossil fuels shortcomings, such as pollution, cost and limited reserves. Understanding the requirements and source characteristics for successful power electronics and their application is pivotal to extracting power successfully. Uniquely analyzes converters for renewable energy application with the practical characteristics of renewable sources Includes simulation models of complete systems and solved numerical problems to aid with understanding the dynamics and analysis of renewable sources when integrated with power converters Features international standards of renewable systems throughout, guiding industrial system design

Incremental Conductance Algorithm for Maximum Wind Power Extraction Using Permanent Magnet Synchronous Generator

Incremental Conductance Algorithm for Maximum Wind Power Extraction Using Permanent Magnet Synchronous Generator
A Book

by Wei Cheng

  • Publisher : Unknown Publisher
  • Release : 2013
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Wind energy is by far the fastest growing renewable energy due to its free availability and environmental benefits. Maximum power extraction is a way to realize high power efficiency for Wind Energy Conversion System (WECS). This thesis focuses on studying the feasibility of implementing the Incremental Conductance (INC) method that has been used till now for Maximum Power Point Tracking in photovoltaic (PV) systems. Direct Driven Permanent Magnet Synchronous Generator (PMSG) which has no gearbox is utilized in the proposed system to reduce the cost and increase the reliability of the wind turbine. A certain power conditioning topology which includes an Intermediate Boost Converter (IBC) is employed to facilitate the use of this control method. INC method is compared with the traditional Hill Climbing Search (HCS) method and the advantages of using the INC method in some operation conditions, is validated. A Matlab Simulink model is built to verify this approach.

Application of Advanced Power Electronics in Renewable Energy Sources and Hybrid Generating Systems

Application of Advanced Power Electronics in Renewable Energy Sources and Hybrid Generating Systems
A Book

by Gholamreza Esmaili

  • Publisher : Unknown Publisher
  • Release : 2006
  • Pages : 147
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Abstract: This dissertation discusses application of advanced power electronics in small size wind energy and hybrid systems. A new control method for maximum power tracking by employing a boost converter at a wind turbine system, using permanent magnet machine is introduced. Output voltage of the generator is connected to a fixed dc-link voltage through a rectifier and the boost converter. A maximum power-tracking algorithm calculates the reference speed as the control signal for the converter. The converter uses this signal to control the output power of the generator, by controlling the output voltage of the rectifier and input current of the converter. A current regulated voltage source inverter maintains the output voltage of the converter at a fixed value by balancing the dc-link input and output power. Moreover, a new speed estimator for maximum power tracking and a novel vector control approach are introduced. The speed estimator only needs two measurements to estimate the generator speed for maximum power-tracking. Furthermore, since the system maintenance is important and in wind energy systems the generator is not easily assessable, a robust technique for on-line condition monitoring of stator windings is introduced. In this technique the generator terminal voltage and current are utilized to monitor the stator winding condition to prevent catastrophic failure. Also a hybrid system consisting of a wind turbine, a photovoltaic, and a fuel cell is introduced. A simple control with dc-dc converter is used for maximum power extraction from the wind and sun. Due to the intermittent nature of both the wind and photovoltaic sources, the fuel cell unit is added to ensure continuous power flow. The fuel cell is controlled to provide the deficit power when the combined wind and photovoltaic sources cannot meet the net power demand. The proposed system is attractive owing to its simplicity, ease of control and low cost. Chapter 5 focuses on the design of a novel Power Conversion System to convert the energy from the hybrid system into useful electricity and provide requirements for power grid interconnections. The motivation behind developing this system is to reduce the overall cost of hybrid systems.

New Developments in Renewable Energy

New Developments in Renewable Energy
A Book

by Hasan Arman,Ibrahim Yuksel

  • Publisher : BoD – Books on Demand
  • Release : 2013-03-13
  • Pages : 420
  • ISBN : 9535110403
  • Language : En, Es, Fr & De
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Renewable energy is defined as the energy which naturally occurs, covers a number of sources and technologies at different stages, and is theoretically inexhaustible. Renewable energy sources such as those who are generated from sun or wind are the most readily-available and possible solutions to address the challenge of growing energy demands in the world. Newer and environmentally friendly technologies are able to provide different social and environmental benefits such as employment and decent environment. Renewable energy technologies are crucial contributors to world energy security, reduce reliance on fossil fuels, and provide opportunities for mitigating greenhouse gases. International public opinion indicates that there is strong support for a variety of methods for solving energy supply problems, one of which is utilizing renewable energy sources. In recent years, countries realized that that the renewable energy and its sector are key components for greener economies.

High Performance Materials and Devices for High-Speed Electronic Systems

High Performance Materials and Devices for High-Speed Electronic Systems
A Book

by Broadbridge C,Jain Faquir C,Tang Hong

  • Publisher : World Scientific
  • Release : 2018-08-07
  • Pages : 152
  • ISBN : 9813276312
  • Language : En, Es, Fr & De
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In this review volume, the editors have included the state-of-the-art research and development in nano composites, and optical electronics written by experts in the field. In addition, it also covers applications for emerging technologies in High-Speed Electronics. In summary, topics covered in this volume includes various aspects of high performance materials and devices for implementing High-Speed Electronic systems.

Fundamentals and Source Characteristics of Renewable Energy Systems

Fundamentals and Source Characteristics of Renewable Energy Systems
A Book

by Radian Belu

  • Publisher : CRC Press
  • Release : 2019-09-10
  • Pages : 404
  • ISBN : 1000439186
  • Language : En, Es, Fr & De
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This textbook is intended for an audience with little or no power engineering or renewable energy background. The book covers electric energy from alternative energy sources, including solar, wind, water, hydropower, geothermal, and ocean energy. Core issues discussed include wind and solar resource estimates and analysis, solar thermal systems, solar collectors, photovoltaics, wind turbines, geothermal energy, energy small hydropower, wave, tide and ocean energy, and characteristics of energy conversion, control, and electrical aspects. This is one of the most comprehensive textbooks for students, engineers, and professionals who study renewable energy. There are several questions and problems, presented with increasing difficulty, most of which focus on practical applications. The materials and problems are drawn from the author’s extensive experience in renewable energy analysis, assessment, design, control, and the power electronics of wind and solar energy conversion systems. Each section of the book contains several solved examples, as well as practical and advanced discussions, that instill critical thinking and apply to industrial applications. The book is divided into eight chapters and covers the most important aspects of renewable energy sources and technologies.

Proceedings of the 1st International Conference on Electronic Engineering and Renewable Energy

Proceedings of the 1st International Conference on Electronic Engineering and Renewable Energy
ICEERE 2018, 15-17 April 2018, Saidia, Morocco

by Bekkay Hajji,Giuseppe Marco Tina,Kamal Ghoumid,Abdelhamid Rabhi,Adel Mellit

  • Publisher : Springer
  • Release : 2018-08-01
  • Pages : 786
  • ISBN : 9811314055
  • Language : En, Es, Fr & De
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The proceedings present a selection of refereed papers presented at the 1st International Conference on Electronic Engineering and Renewable Energy (ICEERE 2018) held during 15-17 April 2018, Saidi, Morocco. The contributions from electrical engineers and experts highlight key issues and developments essential to the multifaceted field of electrical engineering systems and seek to address multidisciplinary challenges in Information and Communication Technologies. The book has a special focus on energy challenges for developing the Euro-Mediterranean regions through new renewable energy technologies in the agricultural and rural areas. The book is intended for academia, including graduate students, experienced researchers and industrial practitioners working in the fields of Electronic Engineering and Renewable Energy.

Control and Operation of Grid-Connected Wind Energy Systems

Control and Operation of Grid-Connected Wind Energy Systems
A Book

by Ali M. Eltamaly

  • Publisher : Springer Nature
  • Release : 2021
  • Pages : 329
  • ISBN : 3030643360
  • Language : En, Es, Fr & De
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Renewable Energy Conversion, Transmission, and Storage

Renewable Energy Conversion, Transmission, and Storage
A Book

by Bent Sørensen

  • Publisher : Elsevier
  • Release : 2007-12-31
  • Pages : 344
  • ISBN : 9780080559049
  • Language : En, Es, Fr & De
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Scientist and engineers working in the field renewable energy must overcome the challenges of conversion, transmission and storage before it can replace more traditional power sources such as oil and gas. In this book, Bent Sorenson provides strategies for the efficient conversion, transmission and storage of all forms of renewable energy. The book provides the reader with a complete background on how renewable energy is transformed into power and the best methods for transmitting and storing the energy produced. Specific to this book is a discussion of conversion processes and storage methods for: geothermal energy, biological and liquid fuels, wave energy, and photovoltaic. In addition the book will cover renewable energy conversions for powering small electrics, as well as battery applications for portable power, and energy bands in semiconductors. *Energy conversion methods for all types of renewable energy *Energy conversion and storage for small *Electronics portable power *Battery applications for portable power *Energy bands and semiconductors

Alternative Energy in Power Electronics

Alternative Energy in Power Electronics
A Book

by Muhammad H. Rashid

  • Publisher : Butterworth-Heinemann
  • Release : 2014-10-28
  • Pages : 378
  • ISBN : 0124095348
  • Language : En, Es, Fr & De
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This new resource is a practical overview of designing, testing and troubleshooting power electronics in alternative energy systems, providing you with the most important information on how power electronics components such as inverters, controllers and batteries can play a pivotal role in the successful implementation of green energy solutions for both stand-alone and grid-connected applications. You will learn how to choose the right components for diverse systems, from utility-scale wind farms to photovoltaic panels on single residences, how to get the most out of existing systems, and how to solve the tough challenges particular to alternative energy applications. Whether you are a renewables professional who needs to understand more about how power electronics impact energy output, or a power engineer who is interested in learning what new avenues the alternative energy revolution is opening for your work, start here with advice and explanations from the experts, including equations, diagrams and tables designed to help you understand and succeed. Provides a thorough overview of the key technologies, methods and challenges for implementing power electronics in alternative energy systems for optimal power generation Includes hard-to-find information on how to apply converters, inverters, batteries, controllers and more for stand-alone and grid-connected systems Covers wind and solar applications, as well as ocean and geothermal energy, hybrid systems and fuel cells

Advances in Renewable Energies Offshore

Advances in Renewable Energies Offshore
Proceedings of the 3rd International Conference on Renewable Energies Offshore (RENEW 2018), October 8-10, 2018, Lisbon, Portugal

by Carlos Guedes Soares

  • Publisher : CRC Press
  • Release : 2018-10-03
  • Pages : 918
  • ISBN : 0429999569
  • Language : En, Es, Fr & De
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Advances in Renewable Energies Offshore is a collection of the papers presented at the 3rd International Conference on Renewable Energies Offshore (RENEW 2018) held in Lisbon, Portugal, on 8-10 October 2018. The 104 contributions were written by a diverse international group of authors and have been reviewed by an International Scientific Committee. The book is organized in the following main subject areas: - Modelling tidal currents - Modelling waves - Tidal energy devices (design, applications and experiments) - Tidal energy arrays - Wave energy devices (point absorber, multibody, applications, control, experiments, CFD, coastal OWC, OWC and turbines) - Wave energy arrays - Wind energy devices - Wind energy arrays - Maintenance and reliability - Combined platforms - Moorings, and - Flexible materials Advances in Renewable Energies Offshore collects recent developments in these fields, and will be of interest to academics and professionals involved in the above mentioned areas.

Solar Photovoltaic Energy Generation and Conversion --from Devices to Grid Integration

Solar Photovoltaic Energy Generation and Conversion --from Devices to Grid Integration
A Book

by Huiying Zheng

  • Publisher : Unknown Publisher
  • Release : 2013
  • Pages : 149
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Solar photovoltaic (PV) energy is becoming an increasingly important part of the world's renewable energy. In order for effective energy extraction from a solar PV system, this research investigates solar PV energy generation and conversion from devices to grid integration. First of all, this dissertation focuses on I-V and P-V characteristics of PV modules and arrays, especially under uneven shading conditions, and considers both the physics and electrical characteristics of a solar PV system in the model development. The dissertation examines how different bypass diode arrangements could affect maximum power extraction characteristics of a solar PV module or array. Secondly, in order to develop competent technology for efficient energy extraction from a solar PV system, this research investigates typical maximum power point tracking (MPPT) control strategies used in solar PV industry, and proposes an adaptive and close-loop MPPT strategy for fast and reliable extraction of solar PV power. The research focuses especially on how conventional and proposed MPPT methods behave under highly variable weather conditions in a digital control environment. A computational experiment system is developed by using MatLab SimPowerSystems and Opal-RT (real-time) simulation technology for fast and accurate investigations of the maximum power extraction under high frequency switching conditions of power converters. A hardware experiment system is built to compare and validate the conventional and the proposed MPPT methods in a more practical condition. Advantages, disadvantages and properties of different MPPT techniques are studied, evaluated, and compared. Thirdly, in order to develop efficient and reliable energy conversion technologies, this dissertation compares the energy extraction characteristics of a PV system for different converter configurations. A detailed comparison study is conducted to investigate what enhancements and impacts can be made by using different bypass diode schemes. It is found that compared to micro-converter based PV systems, the central converter scheme with effective bypass diode connections could be a simple and economic solution to significantly enhance PV system efficiency, reliability and performance. Lastly, the development of coordinated control tools for next-generation PV installations, along with energy storage units (ESU), provides flexibility to distribution system operators. The objective of the control of this hybrid PV and energy storage system is to supply the desired active and reactive power to the grid and at the same time to maintain the stability of the dc-link voltage of the PV and energy storage system through coordinated control of power electronic converters. This research investigates three different coordinated control structures and approaches for grid integration of PV array, battery storage, and supercapacitor (SC). In addition, other applications including single-phase Direct- Quadrature (DQ) control and ramp rate limit control are presented in this dissertation. Index Terms - solar photovoltaic, semiconductor physics, I-V characteristics, P-V characteristics, bypassing diodes, uneven shading, power electronic converters, maximum power point tracking, digital control, computational and hardware-based experiments, battery and supercapacitor, control coordination, single-phase DQ control, and ramp rate control.

Renewable Energy and Future Power Systems

Renewable Energy and Future Power Systems
A Book

by Vinod Kumar Singh

  • Publisher : Springer Nature
  • Release : 2021
  • Pages : 329
  • ISBN : 9813367539
  • Language : En, Es, Fr & De
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Advances in Renewable Energy and Sustainable Environment

Advances in Renewable Energy and Sustainable Environment
Select Proceedings of NCRESE 2019

by Lillie Dewan

  • Publisher : Springer Nature
  • Release : 2021
  • Pages : 329
  • ISBN : 9811553130
  • Language : En, Es, Fr & De
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Power System Protection in Smart Grid Environment

Power System Protection in Smart Grid Environment
A Book

by Ramesh Bansal

  • Publisher : CRC Press
  • Release : 2019-01-15
  • Pages : 624
  • ISBN : 042968679X
  • Language : En, Es, Fr & De
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With distributed generation interconnection power flow becoming bidirectional, culminating in network problems, smart grids aid in electricity generation, transmission, substations, distribution and consumption to achieve a system that is clean, safe (protected), secure, reliable, efficient, and sustainable. This book illustrates fault analysis, fuses, circuit breakers, instrument transformers, relay technology, transmission lines protection setting using DIGsILENT Power Factory. Intended audience is senior undergraduate and graduate students, and researchers in power systems, transmission and distribution, protection system broadly under electrical engineering.

Meteorology and Energy Security

Meteorology and Energy Security
Simulations, Projections, and Management

by Paul S. Samuel

  • Publisher : CRC Press
  • Release : 2016-02-24
  • Pages : 340
  • ISBN : 1771883871
  • Language : En, Es, Fr & De
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This title includes a number of Open Access chapters. Meteorological data are essential for both day-to-day energy management and for planning for the world's future energy security. The editor of this compendium, a mechanical engineer with international experience, has collected articles that will encourage more productive dialogue between the ene

Sustainable Practices in the Built Environment

Sustainable Practices in the Built Environment
A Book

by Craig Langston

  • Publisher : Routledge
  • Release : 2008-09-10
  • Pages : 304
  • ISBN : 113636062X
  • Language : En, Es, Fr & De
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Sustainability is a key issue and its impact on the construction industry, as one of the major users of the Earth's resources, is starting to take hold. This book deals with sustainability as it affects the construction industry, looking at the techniques and issues which designers, engineers, planners and construction managers will have to deal with in their day-to-day activities. It covers methods of analysis such as environmental impact assessment and cost-benefit analysis as well as topics on design and energy regulation and conservation. The book is an important introduction to the subject for senior undergraduate and postgraduate students. Given the importance and novelty of the subject, professionals in the construction industry will also find the book valuable.

Handbook of Renewable Energy Technology

Handbook of Renewable Energy Technology
A Book

by Ahmed F. Zobaa,Ramesh C. Bansal

  • Publisher : World Scientific
  • Release : 2011
  • Pages : 851
  • ISBN : 981428906X
  • Language : En, Es, Fr & De
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This book, consisting a series of papers written by experts in their respective fields of specialization, will provide a comprehensive coverage of renewable energy technologies, such as wind, wave and solar thermal energy. Other industrial terms like photovoltaic systems, biomass, distributed generations and small hydro power systems are also discussed and further elaborated upon. The Handbook of Renewable Energy Technology will be of great practical benefit to professionals, scientists and researchers in the relevant industries, and will be of interest to those of the general public wanting to know more about renewable energy technologies.

Sustainable Practices in the Built Environment

Sustainable Practices in the Built Environment
A Book

by Craig A. Langston,Grace K. C. Ding

  • Publisher : Routledge
  • Release : 2001
  • Pages : 288
  • ISBN : 0750651539
  • Language : En, Es, Fr & De
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"Sustainable Practices in the Built Environment is an important introduction to the subject for senior undergraduate and postgraduate students. Given the importance and novelty of the subject, professionals in the construction industry will also find the book valuable."--Jacket.

Issues in Renewable Energy Technologies: 2013 Edition

Issues in Renewable Energy Technologies: 2013 Edition
A Book

by Anonim

  • Publisher : ScholarlyEditions
  • Release : 2013-05-01
  • Pages : 1180
  • ISBN : 1490113304
  • Language : En, Es, Fr & De
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Issues in Renewable Energy Technologies / 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Hydrologic Engineering. The editors have built Issues in Renewable Energy Technologies: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Hydrologic Engineering in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Renewable Energy Technologies: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.