Vindenergi

Test of a very new rotor technic to gain a multiple power of wind energy, so that the subpressure behind the rotor can converted into electric power too.

This collection is focused on industrial energy sustainability and CO2 management, including processes that improve energy efficiency and reduce or eliminate industrial GHG emissions. Topics address technology areas such as clean energy technologies, innovative beneficiation, smelting technologies, process intensification, as well as CO2 capture and conversion for industrial applications. Areas of interest include, but are not limited to:· Decarbonizing Materials Processing· Use of low carbon fuels, feedstock, and renewable energy resources for materials processing.· Emerging processes and techniques for industrial CO2 capture, conversion/upgrade· CO2 and other GHG reduction metallurgy in ferrous, non-ferrous and reactive metals processing, including rare-earth metals.· Energy Efficiency & Industrial Electrification· Electrification of industrial process heat and electrified production of energy carriers (e.g., hydrogen, ammonia)· Energy efficiency improvements for materials processing and smart manufacturing for optimized process control· System integration and thermal integration of process heat, waste heat recovery, and other technologies for industrial energy efficiency· Sustainability Analysis· Techno-economic life-cycle, resource efficiency and circular economy modeling of energy-intensive processes and associated material supply chains· The role of energy education and regulation in energy and materials sustainability

This volume gathers the latest advances, innovations, and applications in the field of wind engineering, as presented by leading international researchers and engineers at the XVII Conference of the Italian Association for Wind Engineering (IN-VENTO), held in Milan, Italy on September 4¿7, 2022. It covers highly diverse topics, including aeroelasticity, bluff-body aerodynamics, boundary layer wind tunnel testing, computational wind engineering, structural dynamics and reliability, wind-structure interaction, flow-induced vibrations, wind modeling and forecast, wind disaster mitigation, and wind climate assessment. The contributions, which were selected by means of a rigorous international peer-review process, highlight numerous exciting ideas that will spur novel research directions and foster multidisciplinary collaboration among different specialists.

This book has been written with an aim to enhance the understanding of renewable energy sector policies, finance, and project management. It provides a comprehensive update on renewable energy policies and fiscal instruments, employed globally, with detailed discussions on the Indian policy regime. The book covers various stages of a renewable energy project, from concept to commissioning, and elucidates methodology for computing key financial ratios. A number of case studies, business models, and examples have been presented. Fundamental concepts on technologies, performance, financial tools, and carbon emissions have been explained to enable readers to assimilate the concepts. Data has been presented in easy-to-understand charts, figures, excel spreadsheets, and tables. This book will be useful for the stakeholders associated with the energy sector ¿ corporate professionals, utility personnel, entrepreneurs, investors, bankers, and policymakers. It shall also serve as a textbook for university students as well as research scholars pursuing courses in energy.

This book collates important contributions from Engineering to Adapt (ETA2023). Eta, ¿, the 7th letter of the Greek alphabet, is scrupulously used to denote efficiency and this is what ETA2023 strives for. In context, efficiency, ¿, is about avoiding waste, may this be energy, time, money, or material, in accomplishing something useful. As such, ETA2023 aims at bringing experts and future leaders together to forge more efficient ways to engineer and live. In other words, ETA2023 strives to synergise and catalyse all stakeholders, enthusiasts, and experts from academia, industry, policy arenas, and the general public, to formulate novel ways to improve tomorrow.This symposium will disseminate recent progress and promote collaborations to maximize opportunities for innovative integrated solutions. Topics of interest include resource and energy efficiency, waste reduction, and eco-friendly agriculture, architecture, engineering, and living.

This book shows possible solutions to how a profitable energy supply can be implemented with almost no population resistance. Worldwide, more than 80 % of our energy needs are still covered by fossil fuels. Under these circumstances, can climate change still be stopped?Essential technologies for usage of wind energy with an emphasis on high-altitude wind utilization are presented. Airborne wind energy is one of the most promising technologies to enable a renewable energy turnaround in an economical way. The main problem of conventional renewable energy is the insufficient availability. To ensure a 100 % supply of renewable energy, enormous and very expensive storage capacities would have to be built up.How we can cover our entire energy needs (electricity, mobility and heat) in the future without fossil fuels, without risking the competitiveness of our economy, is shown in this book.

Der Glaube an die Machbarkeit der sogenannten Energiewende durch die volatilen Energieerzeuger Windkraft und Photovoltaik wird genährt durch das trügerische Arbeiten mit Mittelwerten, das Täuschen mit statistischen Falschangaben sowie das Weglassen wichtiger Konsequenzen.Auch der Umgang mit den Größenordnungen und die Umrechnung zwischen Mega, Giga, Tera bereitet vielfach etliche Probleme und führt daher zu unglaublichen Trugschlüssen in Bezug auf die Machbarkeit und Durchführung der Energiewende, ganz zu schweigen von den technischen und ökonomischen Konsequenzen.Die gegenwärtig beschrittenen Wege führen in ein unausweichliches Chaos, nämlich den Verlust einer zuverlässigen und bezahlbaren Energieversorgung, die für eine Industrienation unverzichtbar ist.Im vorliegenden Buch möchten die Autoren die Leser durch sorgfältig beschriebene Analysen auf der Basis von Daten offizieller Stellen mitnehmen, damit sie sich ein eigenes Urteil über die sogenannte Energiewende und deren Konsequenzen bilden können.

The continuous increase of wind power penetration levels in Egypt makes wind a critical component of power generation in the grid. Studying wind power quality issues and the interaction between wind turbines and the grid is necessary and imperative. The authors present research on power quality and grid code issues, harmonics and wind power, voltage stability improvement using STATCOM, control techniques for active power filters, and the economics of electrical wind energy. The simulation for all of the studies presented is carried out in a MATLAB/Simulink environment using the Simulink power system toolbox. The book also presents case studies on an electrical network-connected wind energy conversion system and gives an overview of the feasibility of having wind power plants in several regions in Egypt, along the Gulf of Suez, on both sides of the Nile, the Mediterranean Sea, and South Upper Egypt.

This book focuses on the performance optimization of fault diagnosis methods for power systems including both model-driven ones, such as the linear parameter varying algorithm, and data-driven ones, such as random matrix theory. Studies on fault diagnosis of power systems have long been the focus of electrical engineers and scientists. Pursuing a holistic approach to improve the accuracy and efficiency of existing methods, the underlying concepts toward several algorithms are introduced and then further applied in various situations for fault diagnosis of power systems in this book. The primary audience for the book would be the scholars and graduate students whose research topics including the control theory, applied mathematics, fault detection, and so on.

This concise guide provides the first complete overview of renewable energy technologies in Cuba and their current capabilities and prospects. Coverage includes generation and storage systems, renewable energy installations (hydropower, solar PV, wind, biomass, ocean, and solar thermal), electrical grid history and characteristics, and an analysis of Cubäs electrical energy resiliency.

The book consists of selected and peer reviewed papers from 13th International Conference on Renewable and Clean Energy (2023), which aims to address and deliberate on the latest technical status and recent trends in the research and applications of renewable energy system and sources (RESSs), renewable energy sources include solar, wind, biomass, fuel cells, hydropower, hydrogen, nuclear, geothermal etc. The topics covered in the proceedings include energy transformation from renewable energy system (RES) to grid, novel energy conversion studies for RESs, power devices and driving circuits for RESs, control techniques for RESs, grid interactive systems used in hybrid RESs, performance analysis of RESs, hybrid RESSs, renewable energy research and applications for Industries, RESSs for electrical vehicles and components, artificial intelligence and machine learning studies for RESs and applications, computational methods for RESSs, smart grids and RESSs, safety and security of RESSs, renewable energy systems in smart cities. This book will be very useful for graduate students, researchers and practicing engineers working in the fields of renewable energy.

This book covers modeling, control and stability aspects of hybrid AC/DC power networks. More specifically, this book provides an in-depth analysis of the stability and control aspects of hybrid AC/DC power grids, with comprehensive coverage of theoretical aspects of conventional stability issues (e.g., small-signal stability, voltage stability and frequency stability), emerging stability issues (e.g., converter associated stability) and control strategies applied in this emerging hybrid AC/DC power grids. This book takes a more pragmatic approach with a unique compilation of timely topics related to hybrid AC/DC networks compared with other books in this field. Therefore, this book provides the reader with comprehensive information on modeling, control and stability aspects which need to consider when modeling and analysis of hybrid AC/DC power grids for power system dynamics and stability studies. Each chapter provides fundamental stability theories, some worked examples and case studies to explain various modeling, analysis and control concepts introduced in the chapter. Therefore, postgraduate research students, power system researchers and power system engineers benefit from the materials presented in this book and assist them to model and device new control strategies to overcome the stability challenges of the emerging hybrid AC/DC power grid.

This book contains peer-reviewed papers from International Conference on Renewable and Clean Energy 2022 (contributions from various authors from all sectors of academia and industries), exploring cutting-edge solutions and best practices for renewable and clean energy technologies for achieving the UN's SDG7 to "e;ensure access to affordable, reliable, sustainable and modern energy for all."e; This book presents innovative grid integration technologies for techno-economic operation of renewable and clean energy technologies (e.g., solar photovoltaic, wind energy, hydrogen technologies including electrolyzer and fuel cell, energy storage technologies, etc.). It covers key aspects on energy conversion systems related to renewable energy technologies and their grid integration, techno-economic power dispatching from the distributed environmental-friendly energy sources considering combined heat and power applications, electrical energy network operation with increasing penetration of renewable energy sources, energy efficiency and demand side management, e-mobility, including machine learning applications for intelligent operation of energy systems, etc. The key objective of book is to educate the readers on how sustainable energy technologies can be integrated with energy conversion processes for achieving net zero targets in real-world applications. The book will serve as a useful reference for graduate students, academicians, industry professionals and policy makers interested in exploring the potential of energy technologies in development of sustainable energy system. 

This book examines different energy storage technologies, empowering the reader to make informed decisions on which system is best suited for their specific needs.Decarbonization is a crucial step towards a sustainable future, and renewable energy plays a vital role in making this transition possible. However, the intermittency of some sources such as wind and solar energy requires the use of energy storage systems. The book contains a detailed study of the fundamental principles of energy storage operation, a mathematical model for real-time state-of-charge analysis, and a technical analysis of the latest research trends, providing a comprehensive guide to energy storage systems.From battery storage systems to hydrogen storage systems, this book provides the tools to effectively manage energy and ensure that excess energy is utilized during times of deficit and signposts the likely future development and lines of research enquiry for each technology discussed. The book is of interest to researchers and professionals in energy, and engineers interested in the transition to more sustainable energy systems.

Analysing and conveying the interactions of wind turbines with aviation radar and radio systems, this much-needed book provides knowledge about aviation systems to facilitate analysis of the impact of turbines, existing and future technologies for mitigation, and general analytical techniques.

This book will be a collection of the conference manuscripts presented at the 2022 2nd International Joint Conference on Energy, Electrical and Power Engineering covering new and renewable energy, electrical and power engineering. It is expected to report the latest technological developments in the fields developed by academic researchers and industrial practitioners. The application and dissemination of these technologies will benefit the research community, as new research directions are becoming increasingly interdisciplinary, requiring researchers from different research areas to come together and share ideas. It will also benefit the electrical engineering and energy industry, as we are now experiencing a new wave of industrial revolution, i.e. the electrification, intelligentisation and digitalisation of our transport, manufacturing processes and way of thinking.

The book presents the select proceedings of 9th National Conference on Wind Engineering. It covers the latest technology and research in the areas of wind engineering and wind energy technologies. Various topics covered in this book are wind-resistant design of structures, climate modeling, applications of artificial intelligence and machine learning in fluid mechanics, novel ways to increase the efficiency of wind energy harnessing, characterization of airfoils, modern wind turbine designs and computational wind engineering studies. This book is useful for researchers and professionals in the areas of structural design, wind energy, wind engineering, renewable energy and fluid mechanics.

This book contains selected papers presented at the First International Symposium on Sustainable Energy and Technological Advancements (ISSETA 2021), which was organized by the Department of Electrical Engineering, NIT Meghalaya, Shillong, India, during September 24¿25, 2021. The topics covered in the book mainly focuses on the cutting-edge research domain with respect to sustainable energy technologies, smart building, integration, and application of multiple energy sources; advanced power converter topologies and their modulation techniques; and information and communication technologies for smart microgrids.

This book presents the latest developments, innovations, and sustainable technologies in materials and energy, covering various research methods, including numerical and experiment analysis. Materials-related topics focus on construction, energy, and other material replacements for various applications. Energy-related topics covered include applications of solar technology, wind energy analysis. The book provides state-of-the-art research on the efforts being made toward sustainability in developing countries and will be a valuable reference for researchers, engineers, industry professionals, graduate students, and related practitioners.

This textbook provides in-depth treatment of all systems associated with wind energy, including the aerodynamic and structural aspects of blade design, the flow of energy and loads through the wind turbine, the electrical components and power electronics including control systems. It explains the importance of wind resource assessment techniques, site evaluation and ecology and describes the integration of wind farms into the electrical grid. The reader will also become familiar with the offshore technology, the youngest and most promising aspect of wind energy. The completely revised and updated new edition provides new sections on fatigue design, analytical models for structural analysis and topology optimization. The book is written by experts in research, teaching and industry. It conveys the importance of wind energy in the international energy policy debate and offers clear insight into the subject for all students learning about wind engineering. Problemswith solutions are perfect for self-study. It is also an authoritative resource for engineers designing and developing wind energy systems, energy policy-makers and economists in the renewable energy sector.The translation of some chapters was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content.

This book examines the characteristics and opportunities for farm energy in the northeast quadrant of the United States, with attention to energy use, strategic energy management, and energy production by solar, wind, biomass, and other means. Throughout, the distinct characteristics of the region and their impact on energy solutions are discussed, and the outlook for future energy strategies is considered. Farm energy production and use are topics of increasing interest, as the need for improved efficiency and the opportunity for sustainable energy production both drive agricultural enterprises to reduce energy use and pursue opportunities for renewable energy production and use on the farm. However, the unique regional characteristics of agriculture make it challenging to apply a single approach to all situations.

¿This book provides a practical application for using ground-based radar (GBR) as a remote (non-contact) sensor for structural health monitoring (SHM) in the development of sustainable and robust stationary and rotating structures, such as beam-like bridges, towers, wind turbines, and hydropower turbines. It integrates cutting-edge research into an easy-to-understand approach for non-radar and monitoring specialists, building on the methods and theory of working with radar systems, SHM frameworks, GBR signal processing, and validation techniques. All aspects of in-field monitoring and use during the design and testing of structures are covered, including data acquisition and processing, damage detection techniques, and damage prognostic techniques. The book is a hands-on reference that provides critical information on GBR for practitioners, university instructors, and students involved in structural design, optimization, and health monitoring of stationary and rotating structures.

The 2021 Congress on Research, Development and Innovation in Renewable Energies (CIDiER 2021) aims to promote international collaboration that fosters ideas and dialogue on developing a solution to climate change through research and development that leads to clean energy innovation via renewable energies. These selected papers cover both theoretical and applied research that will strengthen the implementation of renewable energy projects between universities, research centers, and private companies.