Performance of Grounding Grids at Faulty and Lightning Strokes Conditions


Book Description

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.




Performance of Grounding Grids at Faulty and Lightning Strokes Conditions


Book Description

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.




Computer-Aided Power System Analysis


Book Description

This title evaluates the performance, safety, efficiency, reliability and economics of a power delivery system. It emphasizes the use and interpretation of computational data to assess system operating limits, load level increases, equipment failure and mitigating procedures through computer-aided analysis to maximize cost-effectiveness.




Materials Performance


Book Description




Electromagnetic Compatibility


Book Description

Explains and resolves the electromagnetic compatibility challenges faced by engineers in transportation and communications This book is a mathematically-rich extension of courses required to maintain the Federal Communications Commission (FCC), the Canadian Standards Association (CSA), and the European Union certifications. The text provides an in-depth study of the electromagnetic compatibility (EMC) issues related to specific topics in transportation and communications, including Light Rail Transit, shadow effects, and radio dead spots, through the analysis of real-world case studies in the United States and Europe. The author provides Cartesian, cylindrical, and spherical solutions that can be applied to Maxwell's and Wave Equations. The book covers topics such as SCADA Systems, shielding, and complexities of radio frequencies and their effect on communication houses. The author also provides information for alternative industries to apply the solutions from the case studies and background content to their own professions. Presents a series of over twenty real-world case studies related to EMC in transportation and communications Covers power line radiation, shadow effects on subway cars, train control systems, and edge distortions Includes the OATS testing method and Department of Transportation (DOT) test Provides access to a companion website housing power point slides and additional appendices Electromagnetic Compatibility: Analysis and Case Studies in Transportation is a reference for practicing engineers involved in transportation and communications, as well as post-graduate engineering students studying transportation and communications in engineering.




Proceedings of 2020 International Top-Level Forum on Engineering Science and Technology Development Strategy and The 5th PURPLE MOUNTAIN FORUM (PMF2020)


Book Description

This book includes original, peer-reviewed research papers from the 2020 International Top-Level Forum on Engineering Science and Technology Development Strategy -- the 5th PURPLE MOUNTAIN FORUM on Smart Grid Protection and Control(PMF2020), held in Nanjing, China, on August 15-16, 2020. Hot topics and cutting edge technologies are included: - Advanced Power Transmission Technology - AC-DC Hybrid Power Grid Technology - eIoT Technology and Application - Operation, Protection and Control of Power Systems Supplied with High Penetration of Renewable Energy Sources - Active Distribution Network Technology - Smart Power Consumption and Energy-saving Technology - New Technology on Substation Automation - Clean Energy Technology - Energy Storage Technology and Application - Key Technology and Application of Integrated Energy - Application of AI, Block Chain, Big Data and Other New Technologies in Energy Industry - Application of New Information and Communication Technology in Energy Industry - Application of Technical Standard System and Related Research in Energy Industry The papers included in this proceeding share the latest research results and practical application examples on the methodologies and algorithms in these areas, which makes the book a valuable reference for researchers, engineers, and university students.




High-Voltage Engineering


Book Description

"Bridges the gap between laboratory research and practical applications in industry and power utilities-clearly organized into three distinct sections that cover basic theories and concepts, execution of principles, and innovative new techniques. Includes new chapters detailing industrial uses and isues of hazard and safety, and review excercises to accompany each chpter."







Advances and Technologies in High Voltage Power Systems Operation, Control, Protection and Security


Book Description

The electrical demands in several countries around the world are increasing due to the huge energy requirements of prosperous economies and the human activities of modern life. In order to economically transfer electrical powers from the generation side to the demand side, these powers need to be transferred at high-voltage levels through suitable transmission systems and power substations. To this end, high-voltage transmission systems and power substations are in demand. Actually, they are at the heart of interconnected power systems, in which any faults might lead to unsuitable consequences, abnormal operation situations, security issues, and even power cuts and blackouts. In order to cope with the ever-increasing operation and control complexity and security in interconnected high-voltage power systems, new architectures, concepts, algorithms, and procedures are essential. This book aims to encourage researchers to address the technical issues and research gaps in high-voltage transmission systems and power substations in modern energy systems.




Mine Health and Safety Management


Book Description

This book focuses on instilling a safety culture and fostering the ability to recognize and manage health and safety responsibilities and requirements. It details effective and safety management systems and concentrates on safety and health hazard anticipation, identification, evaluation, and control.