Performance Of Grounding Grids At Faulty And Lightning Strokes Conditions
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Performance Of Grounding Grids At Faulty And Lightning Strokes Conditions
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Author : Gouda, Osama El-Sayed
language : en
Publisher: IGI Global
Release Date : 2024-08-28
Performance Of Grounding Grids At Faulty And Lightning Strokes Conditions written by Gouda, Osama El-Sayed and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-28 with Business & Economics categories.
The performance of grounding grids is critical in safeguarding electrical systems from damage during fault conditions and lightning strikes. Their effectiveness may be compromised under extreme conditions, leading to system failures or safety incidents. Despite advancements in grounding technologies, there remains a need to evaluate and enhance the performance of grounding grids to withstand these scenarios. Engineers, researchers, and industry stakeholders must collaborate to advance testing methodologies, improve design standards, and develop innovative solutions. Effective research and practical improvements in grounding grid systems will ensure reliable protection is provided to safeguard infrastructure and improve safety. Performance of Grounding Grids at Faulty and Lightning Strokes Conditions presents the characteristics of grounding electrodes when subjected to lightning, including the impacts of soil ionization with frequency, soil resistivity, and permittivity variations. The study presents the effects of different reflection factors on human safety through various methods and simulations. This book covers topics such as fault currents, soil ionization, and grounding systems, and is a useful resource for scientists, engineers, technologists, academicians, researchers, and business owners.
Numerical Simulation Algorithm Of Electromagnetic Field For Grounding Problems In Power System Substation Grounding Grids
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Author : Zhong-Xin Li
language : en
Publisher: Springer Nature
Release Date : 2025-04-01
Numerical Simulation Algorithm Of Electromagnetic Field For Grounding Problems In Power System Substation Grounding Grids written by Zhong-Xin Li and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-01 with Technology & Engineering categories.
This book focuses on numerical methods for grounding problems in substation grounding systems, which are rooted in horizontal multilayered earth models. The book discusses both theories and engineering applications and provides case studies to verify the accuracy of the methods introduced. Up to ten horizontal multilayered soil models were considered. This book employs numerical algorithms for Galerkin’s method, including Galerkin’s method of moments, Galerkin’s boundary element method, and hybrid algorithms based on a variety of basis functions that have emerged as a result of simplifying Galerkin’s method of moments. These numerical methods include both frequency and time domain algorithms that can be used to numerically simulate transient and steady state grounding problems in substation grounding grids. The most outstanding feature of this book is the incorporation of the frequency- and time-domain quasi-static complex imaging method (QSCIM) for point current sources in layered conducting media and its closed-form Green’s function, as well as analytical algorithms for calculating the spatial two-dimensional line integrals of mutual impedances and inductances into numerical algorithmic modeling of electromagnetic fields, which greatly improves computational speed and accuracy.
Hvdc Grids
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Author : Dirk Van Hertem
language : en
Publisher: John Wiley & Sons
Release Date : 2016-02-23
Hvdc Grids written by Dirk Van Hertem and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-02-23 with Technology & Engineering categories.
This book discusses HVDC grids based on multi-terminal voltage-source converters (VSC), which is suitable for the connection of offshore wind farms and a possible solution for a continent wide overlay grid. HVDC Grids: For Offshore and Supergrid of the Future begins by introducing and analyzing the motivations and energy policy drives for developing offshore grids and the European Supergrid. HVDC transmission technology and offshore equipment are described in the second part of the book. The third part of the book discusses how HVDC grids can be developed and integrated in the existing power system. The fourth part of the book focuses on HVDC grid integration, in studies, for different time domains of electric power systems. The book concludes by discussing developments of advanced control methods and control devices for enabling DC grids. Presents the technology of the future offshore and HVDC grid Explains how offshore and HVDC grids can be integrated in the existing power system Provides the required models to analyse the different time domains of power system studies: from steady-state to electromagnetic transients This book is intended for power system engineers and academics with an interest in HVDC or power systems, and policy makers. The book also provides a solid background for researchers working with VSC-HVDC technologies, power electronic devices, offshore wind farm integration, and DC grid protection.
The Proceedings Of The 10th Frontier Academic Forum Of Electrical Engineering Fafee2022
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Author : Qingxin Yang
language : en
Publisher: Springer Nature
Release Date : 2023-08-13
The Proceedings Of The 10th Frontier Academic Forum Of Electrical Engineering Fafee2022 written by Qingxin Yang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-13 with Technology & Engineering categories.
This book includes the original, peer-reviewed research papers from the 10th Frontier Academic Forum of Electrical Engineering (FAFEE 2022), held in Xi’an, China, in August 2022. It gathers the latest research, innovations, and applications in the fields of Electrical Engineering. The topics it covers include electrical materials and equipment, electrical energy storage and device, power electronics and drives, new energy electric power system equipment, IntelliSense and intelligent equipment, biological electromagnetism and its applications, and insulation and discharge computation for power equipment. Given its scope, the book benefits all researchers, engineers, and graduate students who want to learn about cutting-edge advances in Electrical Engineering.
Uhv Transmission Technology
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Author : China Electric Power Research Institute
language : en
Publisher: Academic Press
Release Date : 2017-10-18
Uhv Transmission Technology written by China Electric Power Research Institute and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-18 with Technology & Engineering categories.
UHV Transmission Technology enables power system employees and the vast majority of those caring for UHV transmission technology to understand and master key technologies of UHV transmission. This book can be used as a technical reference and guide for future UHV projects. UHV transmission has many advantages for new power networks due to its capacity, long distance potential, high efficiency and low loss. Development of UHV transmission technology is led by infrastructure development and renewal, as well as smart grid developments, which can use UHV power networks as the transmission backbone for hydropower, coal, nuclear power and large renewable energy bases. UHV is a key enabling technology for optimal allocation of resources across large geographic areas, and has a key role to play in reducing pressure on energy and land resources. - Provides a complete reference on the latest ultra-high voltage transmission technologies - Covers practical applications made possible by theoretical material, extensive proofs, applied systems examples and real world implementations, including coverage of problem solving and design and manufacturing guidance - Includes case studies of AC and DC demonstration projects - Features input from a world-leading UHV team
The Proceedings Of 2023 4th International Symposium On Insulation And Discharge Computation For Power Equipment Idcompu2023
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Author : Xuzhu Dong
language : en
Publisher: Springer Nature
Release Date : 2024-01-19
The Proceedings Of 2023 4th International Symposium On Insulation And Discharge Computation For Power Equipment Idcompu2023 written by Xuzhu Dong and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-19 with Technology & Engineering categories.
This book includes original, peer-reviewed research papers from the 2023 4th International Symposium on Insulation and Discharge Computation for Power Equipment (IDCOMPU2023), held in Wuhan, China. The topics covered include but are not limited to: insulation, discharge computations, electric power equipment, and electrical materials. The papers share the latest findings in the field of insulation and discharge computations of electric power equipment, making the book a valuable asset for researchers, engineers, university students, etc.
Recent Advances In Circuits And Systems
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Author : Nikos E Mastorakis
language : en
Publisher: World Scientific
Release Date : 1998-10-12
Recent Advances In Circuits And Systems written by Nikos E Mastorakis and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-10-12 with Technology & Engineering categories.
Recent Advances in Circuits and Systems brings you a balanced, state-of-the-art presentation of the latest concepts, methods, algorithms, techniques, procedures and applications of the fascinating field of Circuits and Systems. Written by eminent, leading, international experts, the contributors provide up-to-date aspects of topics discussed and present fresh, original insights into their own experience with Circuits and Systems.The main aim of this book is to present most of the new trends and recent advances of the impressive evolution in the discipline of circuits and systems. Special emphasis is given in the interaction between the classic areas of systems theory (feedback control, circuits design, electronics, etc) and the modern techniques of computational intelligence (neural networks, genetic algorithms, fuzzy logic and expert systems) since this fertile interaction promises to open up new horizons in circuits and systems theory.This book is composed of four parts. Part I is devoted to Circuits and Electronics and also includes Power Systems. Part II refers to Systems Theory and Control (H infinity problems, feedback control, non-linear systems, robust stability and robust control, multivariable systems, hybrid systems and hydraulic systems). Part III presents the latest developments in the Robotics (theory and applications) while Part IV is devoted to Computational Intelligence in Systems Theory.
Materials Performance
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Author :
language : en
Publisher:
Release Date : 1998-07
Materials Performance written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-07 with Corrosion and anti-corrosives categories.
Modern American Coal Mining
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Author : Bise, Christopher J.
language : en
Publisher: Society for Mining, Metallurgy, and Exploration
Release Date : 2013-10-18
Modern American Coal Mining written by Bise, Christopher J. and has been published by Society for Mining, Metallurgy, and Exploration this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-18 with Technology & Engineering categories.
Modern American Coal Mining: Methods and Applications covers a full range of coal mining and coal industry topics, with chapters written by leading coal mining industry professionals and academicians. Highlights from the book include coal resources and distribution, mine design, advances in strata control and power systems, improvements in surface mining, ventilation to reduce fires and explosions, drilling and blasting, staffing requirement ratios, management and preplanning, and coal preparation and reclamation. The text is enhanced with 11 case studies that are representative of underground and surface mines in the United States. Narrative descriptions and appropriate mine plans are presented, with attention given to unique features and situations that are addressed through mine design and construction. A useful glossary is included, as are many examples, figures, equations and tables, to make the text even more useful.
Smart Grid Telecommunications
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Author : Alberto Sendin
language : en
Publisher: John Wiley & Sons
Release Date : 2021-09-08
Smart Grid Telecommunications written by Alberto Sendin and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-08 with Technology & Engineering categories.
SMART GRID TELECOMMUNICATIONS Discover the foundations and main applications of telecommunications to smart grids In Smart Grid Telecommunications, renowned researchers and authors Drs. Alberto Sendin, Javier Matanza, and Ramon Ferrús deliver a focused treatment of the fundamentals and main applications of telecommunication technologies in smart grids. Aimed at engineers and professionals who work with power systems, the book explains what smart grids are and where telecommunications are needed to solve their various challenges. Power engineers will benefit from explanations of the main concepts of telecommunications and how they are applied to the different domains of a smart grid. Telecommunication engineers will gain an understanding of smart grid applications and services and will learn from the explanations of how telecommunications need to be adapted to work with them. The authors offer a simplified vision of smart grids with rigorous coverage of the latest advances in the field, while avoiding some of the technical complexities that can hinder understanding in this area. The book offers: Discussions of why telecommunications are necessary in smart grids and the various telecommunication services and systems relevant for them An exploration of foundational telecommunication concepts ranging from system-level aspects, such as network topologies, multi-layer architectures and protocol stacks, to communications channel transmission- and reception-level aspects Examinations of telecommunication-related smart grid services and systems, including SCADA, protection and teleprotection, smart metering, substation and distribution automation, synchrophasors, distributed energy resources, electric vehicles, and microgrids A treatment of wireline and wireless telecommunication technologies, like DWDM, Ethernet, IP, MPLS, PONs, PLC, BPL, 3GPP cellular 4G and 5G technologies, Zigbee, Wi-SUN, LoRaWAN, and Sigfox, addressing their architectures, characteristics, and limitations Ideal for engineers working in power systems or telecommunications as network architects, operations managers, planners, or in regulation-related activities, Smart Grid Telecommunications is also an invaluable resource for telecommunication network and smart grid architects.