Electromagnetic Computation Methods For Lightning Surge Protection Studies
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Electromagnetic Computation Methods For Lightning Surge Protection Studies
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Author : Yoshihiro Baba
language : en
Publisher: John Wiley & Sons
Release Date : 2016-04-25
Electromagnetic Computation Methods For Lightning Surge Protection Studies written by Yoshihiro Baba 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 2016-04-25 with Science categories.
Presents current research into electromagnetic computation theories with particular emphasis on Finite-Difference Time-Domain Method This book is the first to consolidate current research and to examine the theories of electromagnetic computation methods in relation to lightning surge protection. The authors introduce and compare existing electromagnetic computation methods such as the method of moments (MOM), the partial element equivalent circuit (PEEC), the finite element method (FEM), the transmission-line modeling (TLM) method, and the finite-difference time-domain (FDTD) method. The application of FDTD method to lightning protection studies is a topic that has matured through many practical applications in the past decade, and the authors explain the derivation of Maxwell’s equations required by the FDTD, and modeling of various electrical components needed in computing lightning electromagnetic fields and surges with the FDTD method. The book describes the application of FDTD method to current and emerging problems of lightning surge protection of continuously more complex installations, particularly in critical infrastructures of energy and information, such as overhead power lines, air-insulated sub-stations, wind turbine generator towers and telecommunication towers. Both authors are internationally recognized experts in the area of lightning study and this is the first book to present current research in lightning surge protection Examines in detail why lightning surges occur and what can be done to protect against them Includes theories of electromagnetic computation methods and many examples of their application Accompanied by a sample printed program based on the finite-difference time-domain (FDTD) method written in C++ program
Computational Electromagnetics With Matlab Fourth Edition
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Author : Matthew N.O. Sadiku
language : en
Publisher: CRC Press
Release Date : 2018-07-20
Computational Electromagnetics With Matlab Fourth Edition written by Matthew N.O. Sadiku and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-20 with Technology & Engineering categories.
This fourth edition of the text reflects the continuing increase in awareness and use of computational electromagnetics and incorporates advances and refinements made in recent years. Most notable among these are the improvements made to the standard algorithm for the finite-difference time-domain (FDTD) method and treatment of absorbing boundary conditions in FDTD, finite element, and transmission-line-matrix methods. It teaches the readers how to pose, numerically analyze, and solve EM problems, to give them the ability to expand their problem-solving skills using a variety of methods, and to prepare them for research in electromagnetism. Includes new homework problems in each chapter. Each chapter is updated with the current trends in CEM. Adds a new appendix on CEM codes, which covers commercial and free codes. Provides updated MATLAB code.
Data Assessment For Electrical Surge Protective Devices
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Author : Eddie Davis
language : en
Publisher: Springer
Release Date : 2015-06-05
Data Assessment For Electrical Surge Protective Devices written by Eddie Davis and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-05 with Technology & Engineering categories.
This brief develops a data collection plan to assess loss related to electrical surges in homes, and explores the potential impact devices that prevent these surges could have in mitigating these losses. Key topics such as surge sources, surge effects and residential surge protection are clearly defined. Recent fire safety codes proposed a requirement that every dwelling unit be fitted with a surge protection device, as every year there is property damage to electrical and electronic equipment resulting from electrical surges. These proposals have not been implemented due to a lack of reliable data, which this brief seeks to change. The authors evaluate surge phenomena and their sources, surge protection methods, surge protection strategies and industry standards in order to present a data plan that can accurately assess loss related to electrical surges in homes.
Sh T 3164 2021 Translated English Of Chinese Standard Sh T 3164 2021 Sht3164 2021
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Author : https://www.chinesestandard.net
language : en
Publisher: https://www.chinesestandard.net
Release Date : 2024-03-12
Sh T 3164 2021 Translated English Of Chinese Standard Sh T 3164 2021 Sht3164 2021 written by https://www.chinesestandard.net and has been published by https://www.chinesestandard.net this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-12 with Technology & Engineering categories.
This Specification specifies the design rules for lightning protection engineering of instrument systems. This Specification is applicable to the lightning protection design of instrument systems for explosive environments and non-explosive environments in new construction, expansion and reconstruction projects of petrochemical and coal-based fuel and chemical product plants.
Electromagnetic Transients In Power Systems
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Author : Pritindra Chowdhuri
language : en
Publisher: Taylor & Francis Group
Release Date : 1996
Electromagnetic Transients In Power Systems written by Pritindra Chowdhuri and has been published by Taylor & Francis Group this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Technology & Engineering categories.
Electromagnetic transients in power systems are generated by lightning and switching surges and can result in frequent and costly failures of electrical systems. This book explains modern theories of the generation, propagation and interaction of electrical transients with electrical systems. It also covers practices for the protection of electrical systems against transients.Presents the basic mathematical and physical principles of electromagnetic transients. -- Addresses topics that are of prime importance to the electric power industry today, including lightning-induced voltages on overhead lines, protection of substations, and the effects of transient on low-voltage systems. -- Includes problems to facilitate understanding of the various topics.
Lightning Interaction With Power Systems
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Author : Alexandre Piantini
language : en
Publisher: Institution of Engineering and Technology
Release Date : 2020-03-27
Lightning Interaction With Power Systems written by Alexandre Piantini and has been published by Institution of Engineering and Technology this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-27 with Technology & Engineering categories.
The need to improve the reliability and robustness of power systems and smart grids makes protection of sensitive equipment and power transmission and distribution lines against lightning-related effects a primary concern. Renewable electricity generation capacity has been increasing all over the world, and lightning can cause failures either by hitting the turbines or panels directly or inducing transients on the control systems that lead to equipment failure, malfunction or degradation. This two-volume set assesses how global lightning may respond to global climate change, provides thorough coverage of the lightning phenomenon and its interaction with various objects, and covers methods for the effective protection of structures and systems. It is a valuable reference for researchers in the fields of lightning and power systems, for transmission and distribution line engineers and designers, and is a useful text for related advanced courses. Volume 1 covers fundamentals and modelling of lightning interaction with power systems. This Volume 2 addresses various applications including the application of the Monte Carlo method to lightning protection and insulation coordination practices; lightning interaction with power substations; lightning interaction with power transmission lines; lightning interaction with medium-voltage overhead power distribution systems; lightning interaction with low-voltage overhead power distribution networks; lightning protection of structures and electrical systems inside of buildings; lightning protection of smart grids; lightning protection of wind power systems; lightning protection of photovoltaic systems; measurement of lightning currents and voltages; application of the FDTD method to lightning studies; and software tools for lightning performance assessment.
The Engineering Index Annual
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Author :
language : en
Publisher:
Release Date : 1988
The Engineering Index Annual written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Engineering categories.
Since its creation in 1884, Engineering Index has covered virtually every major engineering innovation from around the world. It serves as the historical record of virtually every major engineering innovation of the 20th century. Recent content is a vital resource for current awareness, new production information, technological forecasting and competitive intelligence. The world?s most comprehensive interdisciplinary engineering database, Engineering Index contains over 10.7 million records. Each year, over 500,000 new abstracts are added from over 5,000 scholarly journals, trade magazines, and conference proceedings. Coverage spans over 175 engineering disciplines from over 80 countries. Updated weekly.
Electromagnetic Compatibility 1979
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Author : Tomáš Dvořák
language : en
Publisher:
Release Date : 1979
Electromagnetic Compatibility 1979 written by Tomáš Dvořák and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Electromagnetic compatibility categories.
Circuit Oriented Electromagnetic Modeling Using The Peec Techniques
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Author : Albert Ruehli
language : en
Publisher: John Wiley & Sons
Release Date : 2017-06-19
Circuit Oriented Electromagnetic Modeling Using The Peec Techniques written by Albert Ruehli 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 2017-06-19 with Technology & Engineering categories.
Bridges the gap between electromagnetics and circuits by addressing electrometric modeling (EM) using the Partial Element Equivalent Circuit (PEEC) method This book provides intuitive solutions to electromagnetic problems by using the Partial Element Equivalent Circuit (PEEC) method. This book begins with an introduction to circuit analysis techniques, laws, and frequency and time domain analyses. The authors also treat Maxwell's equations, capacitance computations, and inductance computations through the lens of the PEEC method. Next, readers learn to build PEEC models in various forms: equivalent circuit models, non-orthogonal PEEC models, skin-effect models, PEEC models for dielectrics, incident and radiate field models, and scattering PEEC models. The book concludes by considering issues like stability and passivity, and includes five appendices some with formulas for partial elements. Leads readers to the solution of a multitude of practical problems in the areas of signal and power integrity and electromagnetic interference Contains fundamentals, applications, and examples of the PEEC method Includes detailed mathematical derivations Circuit Oriented Electromagnetic Modeling Using the PEEC Techniques is a reference for students, researchers, and developers who work on the physical layer modeling of IC interconnects and Packaging, PCBs, and high speed links.
Lightning Principles Instruments And Applications
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Author : Hans Dieter Betz
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-12-04
Lightning Principles Instruments And Applications written by Hans Dieter Betz and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-12-04 with Science categories.
Lightning represents a natural phenomenon of substantial interest. Due to its complex nature, research continues in many countries and reveals amazing results. Lightning is actively observed because of its relevance to Earth climate and air composition in addition to the classical aspects of related human fatalities and damage to forests, buildings, power lines, aircraft, structures and electronic devices. In this volume, the most important contemporary questions on lightning are addressed and analyzed under many experimental and theoretical aspects. Lightning detection techniques using ground-based and space-borne methods are described, along with network engineering and statistical analysis. Contributions detail research on atmospheric electricity, cloud physics, lightning physics, modeling of electrical storms and middle atmospheric events. Special phenomena such as triggered lightning and sprite observations are examined. Lightning-induced nitrogen oxides and their effects on atmospheric chemistry and climate are discussed. Each topic is presented by international experts in the field. Topics include: * air chemistry * convective storms * infrasound from lightning * lightning and climate change * lightning and precipitation * lightning and radiation * lightning and supercells * lightning and thunderstorms * lightning detection * lightning from space * lighting protection * lightning return strokes * observations and interpretations * spatial distribution and frequency * triggered lightning * weather extremes