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Author : Shuji Sato
Publisher :
ISBN 13 :
Total Pages : 221 pages
Book Rating : 4.:/5 (636 download)
Download or read book Effective Three-dimensional Electric Field Analysis by Surface Charge Simulation Method written by Shuji Sato and published by . This book was released on 1987 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sivaji Chakravorti
Publisher : CRC Press
ISBN 13 : 1482233371
Total Pages : 568 pages
Book Rating : 4.4/5 (822 download)
Download or read book Electric Field Analysis written by Sivaji Chakravorti and published by CRC Press. This book was released on 2017-12-19 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electric Field Analysis is both a student-friendly textbook and a valuable tool for engineers and physicists engaged in the design work of high-voltage insulation systems. The text begins by introducing the physical and mathematical fundamentals of electric fields, presenting problems from power and dielectric engineering to show how the theories are put into practice. The book then describes various techniques for electric field analysis and their significance in the validation of numerically computed results, as well as: Discusses finite difference, finite element, charge simulation, and surface charge simulation methods for the numerical computation of electric fields Provides case studies for electric field distribution in a cable termination, around a post insulator, in a condenser bushing, and around a gas-insulated substation (GIS) spacer Explores numerical field calculation for electric field optimization, demonstrating contour correction and examining the application of artificial neural networks Explains how high-voltage field optimization studies are carried out to meet the desired engineering needs Electric Field Analysis is accompanied by an easy-to-use yet comprehensive software for electric field computation. The software, along with a wealth of supporting content, is available for download with qualifying course adoption.
Author : Pei-bai Zhou
Publisher : Springer Science & Business Media
ISBN 13 : 3642503195
Total Pages : 419 pages
Book Rating : 4.6/5 (425 download)
Download or read book Numerical Analysis of Electromagnetic Fields written by Pei-bai Zhou and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical methods for solving boundary value problems have developed rapidly. Knowledge of these methods is important both for engineers and scientists. There are many books published that deal with various approximate methods such as the finite element method, the boundary element method and so on. However, there is no textbook that includes all of these methods. This book is intended to fill this gap. The book is designed to be suitable for graduate students in engineering science, for senior undergraduate students as well as for scientists and engineers who are interested in electromagnetic fields. Objective Numerical calculation is the combination of mathematical methods and field theory. A great number of mathematical concepts, principles and techniques are discussed and many computational techniques are considered in dealing with practical problems. The purpose of this book is to provide students with a solid background in numerical analysis of the field problems. The book emphasizes the basic theories and universal principles of different numerical methods and describes why and how different methods work. Readers will then understand any methods which have not been introduced and will be able to develop their own new methods. Organization Many of the most important numerical methods are covered in this book. All of these are discussed and compared with each other so that the reader has a clear picture of their particular advantage, disadvantage and the relation between each of them. The book is divided into four parts and twelve chapters.
Author : Jon T. Leman
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.5/5 (381 download)
Download or read book Application of Finite Difference Time Domain and Fourier Enhanced Charge Simulation Methods to Improve Switching Overvoltage Analysis in Support of a Unified Approach for Electrical Design of High Voltage Transmission Lines Based on the Electric Field written by Jon T. Leman and published by . This book was released on 2021 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent research relating high-voltage transmission line electric field spatial uniformity to transmission line power capacity and switching overvoltage susceptibility underscored the need for a better method to calculate critical flashover voltage and the need for better overvoltage data to quantify insulation margins for transmission design. This dissertation includes two manuscripts documenting research addressing these needs. Research in the first manuscript extends the finite-difference time-domain method with dynamic corona losses to multiphase transmission lines with bundled subconductors. The model is adapted for practical use in high-volume statistical transient simulation. Results highlight the importance of considering detailed overvoltage profiles and accounting for corona losses when seeking to carefully quantify insulation design margins. The second manuscript reports development of a new method for efficient computation of three-dimensional electric fields due to high-voltage transmission lines and nearby space charge modeled as a finite group of point charges. The approach is based on the charge simulation method and uses Fourier principles to discretize conductor charge densities and reduce matrix inversion computations. Analysis of three-phase transmission lines with multiple subconductors per phase can have more than a hundredfold reduction in computational burden compared to typical charge simulation methods performed entirely in the spatial domain. This improvement allows subconductors to be modeled individually, giving greater flexibility to experiment with simulated bundle configurations. The method is used to model the phase-to-phase breakdown process between bundled conductors in high voltage transmission lines. The model includes leader and streamer space charge and all image charge effects. Analysis using the method demonstrates that switching impulse critical flashover voltage can be estimated based on the ability of the leader-streamer system to survive minimum electric field conditions during propagation between electrodes. This means that it is often unnecessary to model complete bridging of the air gap to estimate critical flashover voltage. A practical design example of a cross rope suspension transmission structure demonstrates the effectiveness of the method for ongoing research into a more cohesive approach for electrical design of transmission lines using the correlation between electric field spatial nonuniformity, transmission line power capacity, and switching overvoltage susceptibility.
Author : Nestor Gabriel Sepúlveda Q.
Publisher :
ISBN 13 :
Total Pages : 1124 pages
Book Rating : 4.:/5 (133 download)
Download or read book Electric Field Distribution in Three Dimensional Regions Using the Finite Element Method written by Nestor Gabriel Sepúlveda Q. and published by . This book was released on 1984 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Masataka Tanaka
Publisher : Elsevier
ISBN 13 : 1483286967
Total Pages : 571 pages
Book Rating : 4.4/5 (832 download)
Download or read book Boundary Element Methods in Applied Mechanics written by Masataka Tanaka and published by Elsevier. This book was released on 2017-05-22 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Proceedings features a broad range of computational mechanics papers on both solid and fluid mechanics as well as electromagnetics, acoustics, heat transfer and other interdisciplinary problems. Topics covered include theoretical developments, numerical analysis, intelligent and adaptive solution strategies and practical applications.
Author : Qingxin Yang
Publisher : Springer Nature
ISBN 13 : 9811915288
Total Pages : 1465 pages
Book Rating : 4.8/5 (119 download)
Download or read book The proceedings of the 16th Annual Conference of China Electrotechnical Society written by Qingxin Yang and published by Springer Nature. This book was released on 2022-04-17 with total page 1465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers outstanding papers presented at the 16th Annual Conference of China Electrotechnical Society, organized by China Electrotechnical Society (CES), held in Beijing, China, from September 24 to 26, 2021. It covers topics such as electrical technology, power systems, electromagnetic emission technology, and electrical equipment. It introduces the innovative solutions that combine ideas from multiple disciplines. The book is very much helpful and useful for the researchers, engineers, practitioners, research students, and interested readers.
Author : Yusheng Xue
Publisher : Springer
ISBN 13 : 981139783X
Total Pages : 1028 pages
Book Rating : 4.8/5 (113 download)
Download or read book Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control written by Yusheng Xue and published by Springer. This book was released on 2019-08-08 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents original, peer-reviewed research papers from the 4th Purple Mountain Forum –International Forum on Smart Grid Protection and Control (PMF2019-SGPC), held in Nanjing, China on August 17–18, 2019. Addressing the latest research hotspots in the power industry, such as renewable energy integration, flexible interconnection of large scale power grids, integrated energy system, and cyber physical power systems, the papers share the latest research findings and practical application examples of the new theories, methodologies and algorithms in these areas. As such book a valuable reference for researchers, engineers, and university students.
Author :
Publisher :
ISBN 13 :
Total Pages : 634 pages
Book Rating : 4.F/5 ( download)
Download or read book Electrical Engineering in Japan written by and published by . This book was released on 1999 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kato
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (353 download)
Download or read book Computation of Electric Field by Charge Simulation Method written by Kato and published by . This book was released on 1978 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sivaji Chakravorti
Publisher : CRC Press
ISBN 13 : 135183116X
Total Pages : 597 pages
Book Rating : 4.3/5 (518 download)
Download or read book Electric Field Analysis written by Sivaji Chakravorti and published by CRC Press. This book was released on 2017-12-19 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electric Field Analysis is both a student-friendly textbook and a valuable tool for engineers and physicists engaged in the design work of high-voltage insulation systems. The text begins by introducing the physical and mathematical fundamentals of electric fields, presenting problems from power and dielectric engineering to show how the theories are put into practice. The book then describes various techniques for electric field analysis and their significance in the validation of numerically computed results, as well as: Discusses finite difference, finite element, charge simulation, and surface charge simulation methods for the numerical computation of electric fields Provides case studies for electric field distribution in a cable termination, around a post insulator, in a condenser bushing, and around a gas-insulated substation (GIS) spacer Explores numerical field calculation for electric field optimization, demonstrating contour correction and examining the application of artificial neural networks Explains how high-voltage field optimization studies are carried out to meet the desired engineering needs Electric Field Analysis is accompanied by an easy-to-use yet comprehensive software for electric field computation. The software, along with a wealth of supporting content, is available for download with qualifying course adoption.
Author : Ravindra Arora
Publisher : John Wiley & Sons
ISBN 13 : 0470609613
Total Pages : 396 pages
Book Rating : 4.4/5 (76 download)
Download or read book High Voltage and Electrical Insulation Engineering written by Ravindra Arora and published by John Wiley & Sons. This book was released on 2011-08-30 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is written for students as well as for teachers and researchers in the field of High Voltage and Insulation Engineering. It is based on the advance level courses conducted at TU Dresden, Germany and Indian Institute of Technology Kanpur, India. The book has a novel approach describing the fundamental concept of field dependent behavior of dielectrics subjected to high voltage. There is no other book in the field of high voltage engineering following this new approach in describing the behavior of dielectrics. The contents begin with the description of fundamental terminology in the subject of high voltage engineering. It is followed by the classification of electric fields and the techniques of field estimation. Performance of gaseous, liquid and solid dielectrics under different field conditions is described in the subsequent chapters. Separate chapters on vacuum as insulation and the lightning phenomenon are included.
Author : Alejandro D. Jimenez
Publisher : CRC Press
ISBN 13 : 1351834509
Total Pages : 268 pages
Book Rating : 4.3/5 (518 download)
Download or read book 2-D Electromagnetic Simulation of Passive Microstrip Circuits written by Alejandro D. Jimenez and published by CRC Press. This book was released on 2018-10-03 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Demand for Streamlined Design and Computation The explosion of wireless communications has generated a tidal wave of interest and development in computational techniques for electromagnetic simulation as well as the design and analysis of RF and microwave circuits. Learn About Emerging Disciplines, State-of-the-Art Methods 2-D Electromagnetic Simulation of Passive Microstrip Circuits describes this simple procedure in order to provide basic knowledge and practical insight into quotidian problems of microstrip passive circuits applied to microwave systems and digital technologies. The text dissects the latest emerging disciplines and methods of microwave circuit analysis, carefully balancing theory and state-of-the-art experimental concepts to elucidate the process of analyzing high-speed circuits. The author covers the newer techniques – such as the study of signal integrity within circuits, and the use of field map interpretations – employed in powerful electromagnetic simulation analysis methods. But why and how does the intrinsic two-dimensional simulation model used here reduce numerical error? Step-by-Step Simulation Provides Insight and Understanding The author presents the FDTD electromagnetic simulation method, used to reproduce different microstrip test circuits, as well as an explanation of the complementary electrostatic method of moments (MoM). Each reproduces different microstrip test circuits that are physically constructed and then studied, using a natural methodological progression to facilitate understanding. This approach gives readers a solid comprehension and insight into the theory and practical applications of the microstrip scenario, with emphasis on high-speed interconnection elements.
Author : Jeffrey R. Capadona
Publisher : Frontiers Media SA
ISBN 13 : 2889638502
Total Pages : 378 pages
Book Rating : 4.8/5 (896 download)
Download or read book Bridging the Gap in Neuroelectronic Interfaces written by Jeffrey R. Capadona and published by Frontiers Media SA. This book was released on 2020-07-09 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Todd Pawlicki
Publisher : John Wiley & Sons
ISBN 13 : 0470376511
Total Pages : 365 pages
Book Rating : 4.4/5 (73 download)
Download or read book Hendee's Radiation Therapy Physics written by Todd Pawlicki and published by John Wiley & Sons. This book was released on 2016-04-18 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The publication of this fourth edition, more than ten years on from the publication of Radiation Therapy Physics third edition, provides a comprehensive and valuable update to the educational offerings in this field. Led by a new team of highly esteemed authors, building on Dr Hendee’s tradition, Hendee’s Radiation Therapy Physics offers a succinctly written, fully modernised update. Radiation physics has undergone many changes in the past ten years: intensity-modulated radiation therapy (IMRT) has become a routine method of radiation treatment delivery, digital imaging has replaced film-screen imaging for localization and verification, image-guided radiation therapy (IGRT) is frequently used, in many centers proton therapy has become a viable mode of radiation therapy, new approaches have been introduced to radiation therapy quality assurance and safety that focus more on process analysis rather than specific performance testing, and the explosion in patient-and machine-related data has necessitated an increased awareness of the role of informatics in radiation therapy. As such, this edition reflects the huge advances made over the last ten years. This book: Provides state of the art content throughout Contains four brand new chapters; image-guided therapy, proton radiation therapy, radiation therapy informatics, and quality and safety improvement Fully revised and expanded imaging chapter discusses the increased role of digital imaging and computed tomography (CT) simulation The chapter on quality and safety contains content in support of new residency training requirements Includes problem and answer sets for self-test This edition is essential reading for radiation oncologists in training, students of medical physics, medical dosimetry, and anyone interested in radiation therapy physics, quality, and safety.
Author : Takayoshi Nakata
Publisher : James & James Science Publishers
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.3/5 (91 download)
Download or read book 3-D Electromagnetic Field Analysis written by Takayoshi Nakata and published by James & James Science Publishers. This book was released on 1990 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, published as a supplement to the journal COMPEL, contains the proceedings of the International Symposium and TEAM Workshop, 3DMAG, held in Okayama from 11-13 September 1989. It will provide a reference source for all those in the field by presenting an up-to-date and comprehensive view of current work in this area.
Author : T. Sekiguchi
Publisher : Springer Science & Business Media
ISBN 13 : 9400907699
Total Pages : 796 pages
Book Rating : 4.4/5 (9 download)
Download or read book 11th International Conference on Magnet Technology (MT-11) written by T. Sekiguchi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the years the aim of the International Conference on Magnet Technology has been the exchange of information on the design, construction and operation of magnets for a variety of applications, such as high energy physics, fusion, electrical machinery and others. The aim has included advances in materials for magnet conductors, insulators and supporting structures. Since its inception the focus of the International Conference on Magnet Technology has gradually shifted to superconducting magnets. Now almost all papers are related to superconductivity. The 11th International Conference on Magnet Technology (MT-11) was organized by the combined efforts of the Institute of Electrical Engineers of Japan, the Association for Promotion of Electrical, Electronic and Information Engineering, and the Tokyo Section of the IEEE. The Conference was held at the Tsukuba University Hall, Tsukuba, Japan, from 28 August to 1 September 1989, courtesy ofthe University ofTsukuba. The Tsukuba University Hall was large enough to host invited talks, parallel sessions, poster sessions and industrial exhibitions. 461 participants from 19 countries registered for MT-ll, and 280 invited and contributed papers were presented. The papers were reviewed not only by the Program Committee but also by foreign participants. Working sessions and social events were characterized by a truly international atmo sphere. Scientific as well as cultural excursions were organized so that foreign visitors could experience the spirit of modern Japan. 26 companies, of which 8 were from Western countries, participated in the industrial exhibition which featured diverse products and services of interest to the magnet community.
