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Author : E. B. Joy
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (121 download)
Download or read book Analysis Techniques for Power Substation Grounding Systems written by E. B. Joy and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. B. Joy
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)
Download or read book Analysis techniques for power-substation grounding systems : volume 1, design methodology and tests written by E. B. Joy and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. B. Joy
Publisher :
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.:/5 (258 download)
Download or read book Analysis Techniques for Power Substation Grounding Systems written by E. B. Joy and published by . This book was released on 1982 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ljubivoje M. Popovic
Publisher : Academic Press
ISBN 13 : 0128144610
Total Pages : 310 pages
Book Rating : 4.1/5 (281 download)
Download or read book Practical Methods for Analysis and Design of HV Installation Grounding Systems written by Ljubivoje M. Popovic and published by Academic Press. This book was released on 2018-02-20 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Methods for Analysis and Design of HV Installation Grounding Systems gives readers a basic understanding of the modeling characteristics of the major components of a complex grounding system. One by one, the author develops and analyzes each component as a standalone element, but then puts them together, considering their mutual disposition, or so-called proximity effect. This is the first book to enable the making and analysis of the most complex grounding systems that are typical for HV substations located in urban areas that uses relatively simple mathematical operations instead of modern computers. Since the presented methods enable problem-solving for more complex issues than the ones solved using National, IEC and/or IEEE standards, this book can be considered as an appendix to these standards. Develops general equations of lumped parameter ladder circuits Includes the analytical expression for determination of ground fault current distribution for a fault anywhere along a cable line Presents measurement and analytical methods for the determination of actual ground fault current distribution for high-voltage substations located in urban areas Provides the analytical procedure for the determination of the critical ground fault position for faults appearing in outgoing transmission lines Defines testing procedure for the correct evaluation of grounding systems of substations located in urban areas
Author : Brett Simpson Allsup
Publisher :
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.:/5 (255 download)
Download or read book Design Analysis for Power Substation Grounding Systems written by Brett Simpson Allsup and published by . This book was released on 1991 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jinliang He
Publisher : John Wiley & Sons
ISBN 13 : 111825502X
Total Pages : 618 pages
Book Rating : 4.1/5 (182 download)
Download or read book Methodology and Technology for Power System Grounding written by Jinliang He and published by John Wiley & Sons. This book was released on 2012-11-28 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grounding is the fundamental measures to ensure the safe operation of power systems, including power apparatus and control/monitoring systems, and guarantee the personal safety. Grounding technology is an interdiscipline involving electrical engineering, high voltage technology, electric safety, electromagnetics, numerical analysis, and geological exploration Methodology and Technology for Power System Grounding: Covers all topics related to power system grounding Presents fundaments and theories of grounding systems Well balances technology and methodology related to grounding system design Helps to understand the grounding analysis softwares Highlights the advanced research works in the field of grounding systems Comprehensively introduces numerical analysis methods Discovers impulse ionization phenomenon of soil around the grounding conductors Touches on lightning impulse characteristics of grounding devices for towers and buildings As a comprehensive treatment of the topic, Methodology and Technology for Power System Grounding is ideal for engineers and researchers in power system, lightning protection, and grounding. The book will also better equip postgraduates, senior undergraduate students in electrical engineering.
Author : A.P. Sakis Meliopoulis
Publisher : Routledge
ISBN 13 : 1351423118
Total Pages : 472 pages
Book Rating : 4.3/5 (514 download)
Download or read book Power System Grounding and Transients written by A.P. Sakis Meliopoulis and published by Routledge. This book was released on 2017-11-22 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: ""This authoritative work presents detailed coverage of modern modeling and analysis techniques used in the design of electric power transmission systems -- emphasizing grounding and transients. It provides the theoretical background necessary for understanding problems related to grounding systems, such as safety and protection.
Author : Wils L. Cooley
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (91 download)
Download or read book Guide to Substation Grounding and Bonding for Mine Power Systems written by Wils L. Cooley and published by . This book was released on 1980 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Lane Garrett
Publisher :
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (427 download)
Download or read book The Average Potential Method of Calculating the Resistance of Power Substation Grounding Systems written by David Lane Garrett and published by . This book was released on 1978 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : El-Sayed Gouda, Osama
Publisher : IGI Global
ISBN 13 : 1522538542
Total Pages : 342 pages
Book Rating : 4.5/5 (225 download)
Download or read book Design Parameters of Electrical Network Grounding Systems written by El-Sayed Gouda, Osama and published by IGI Global. This book was released on 2017-12-01 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the demand for efficient energy sources continues to grow around the globe, electrical systems are becoming more essential to meet these increased needs. As these systems are being utilized more frequently, it becomes imperative to find ways of optimizing their overall function. Design Parameters of Electrical Network Grounding Systems is a critical scholarly resource that examines safe grounding designs of electrical networks. Featuring coverage on a broad range of topics such as cathodic protection of grounding grids, grounding connections, and soil resistivity evaluation, this book is geared towards academicians, practitioners, and researchers seeking current research on electrical networks.
Author : Benjamin Kinyua Muita
Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.:/5 (13 download)
Download or read book A Study of HV Electric Power Substation Grounding System Design written by Benjamin Kinyua Muita and published by . This book was released on 1983 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ra Meas
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (881 download)
Download or read book Design of AC Substation Grounding System written by Ra Meas and published by . This book was released on 2013 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose for this paper is to understand the basic foundation used to safely design a substation grounding system for AC systems. The following criteria that needs to be address regarding the grounding system includes field data from the site such as soil analysis, the earth and grid resistance, maximum fault current, the conductor material, size, and joining methods, ground rods, resistivity of the soil, common fault types, the hazard tolerable shock voltage consisting of touch, step and mesh voltage, and tolerable body current limits. Based on the formula and criteria from the IEEE Standard 80-2000, calculations will be used to determine whether the substation grounding is safe by design. The information provided here will help to ensure a safe environment for those working in or around the substation while protecting equipment from dangerous electrical shock under normal and faulted condition.
Author : Tibor Csendes
Publisher : Springer Science & Business Media
ISBN 13 : 9401712476
Total Pages : 402 pages
Book Rating : 4.4/5 (17 download)
Download or read book Developments in Reliable Computing written by Tibor Csendes and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The SCAN conference, the International Symposium on Scientific Com puting, Computer Arithmetic and Validated Numerics, takes place bian nually under the joint auspices of GAMM (Gesellschaft fiir Angewandte Mathematik und Mechanik) and IMACS (International Association for Mathematics and Computers in Simulation). SCAN-98 attracted more than 100 participants from 21 countries all over the world. During the four days from September 22 to 25, nine highlighted, plenary lectures and over 70 contributed talks were given. These figures indicate a large participation, which was partly caused by the attraction of the organizing country, Hungary, but also the effec tive support system have contributed to the success. The conference was substantially supported by the Hungarian Research Fund OTKA, GAMM, the National Technology Development Board OMFB and by the J6zsef Attila University. Due to this funding, it was possible to subsidize the participation of over 20 scientists, mainly from Eastern European countries. It is important that the possibly first participation of 6 young researchers was made possible due to the obtained support. The number of East-European participants was relatively high. These results are especially valuable, since in contrast to the usual 2 years period, the present meeting was organized just one year after the last SCAN-xx conference.
Author : Xuan Wu
Publisher :
ISBN 13 :
Total Pages : 127 pages
Book Rating : 4.:/5 (874 download)
Download or read book Grounding Systems Analysis and Optimization written by Xuan Wu and published by . This book was released on 2013 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, more and more substations are created and reconstructed to satisfy the growing electricity demands for both industry and residence. It is always a big concern that the designed substation must guarantee the safety of persons who are in the area of the substation. As a result, the safety metrics (touch voltage, step voltage and grounding resistance), which should be considered at worst case, are supposed to be under the allowable values. To improve the accuracy of calculating safety metrics, at first, it is necessary to have a relatively accurate soil model instead of uniform soil model. Hence, the two-layer soil model is employed in this thesis. The new approximate finite equations with soil parameters (upper-layer resistivity, lower-layer resistivity and upper-layer thickness) are used, which are developed based on traditional infinite expression. The weighted- least-squares regression with new bad data detection method (adaptive weighted function) is applied to fit the measurement data from the Wenner-method. At the end, a developed error analysis method is used to obtain the error (variance) of each parameter. Once the soil parameters are obtained, it is possible to use a developed complex images method to calculate the mutual (self) resistance, which is the induced voltage of a conductor/rod by unit current form another conductor/rod. The basis of the calculation is Green's function between two point current sources, thus, it can be expanded to either the functions between point and line current sources, or the functions between line and line current sources. Finally, the grounding system optimization is implemented with developed three-step optimization strategy using MATLAB solvers. The first step is using "fmincon" solver to optimize the cost function with differentiable constraint equations from IEEE standard. The result of the first step is set as the initial values to the second step, which is using "patternsearch" solver, thus, the non-differentiable and more accurate constraint calculation can be employed. The final step is a backup step using "ga" solver, which is more robust but lager time cost.
Author : David Lewis
Publisher :
ISBN 13 : 9780997102628
Total Pages : 30 pages
Book Rating : 4.1/5 (26 download)
Download or read book Introduction to Grounding Analysis written by David Lewis and published by . This book was released on 2022-05 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Massimo Mitolo
Publisher : CRC Press
ISBN 13 : 1000070425
Total Pages : 169 pages
Book Rating : 4.0/5 ( download)
Download or read book Analysis of Grounding and Bonding Systems written by Massimo Mitolo and published by CRC Press. This book was released on 2020-05-21 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the theory behind grounding systems and bonding equipotential connections from a worldwide expert. Through mathematical analysis, comprehensive explanations, and detailed figures, Analysis of Grounding and Bonding Systems explains the theory and the reasons behind basic ground-electrodes (i.e., the sphere, the ground rod, and the horizontal ground wire), and more complex grounding systems (i.e., ground-grids), buried in uniform and non-uniform soils. Through calculations and explanatory diagrams, this comprehensive guide provides code-complying solutions for the safety against electric shock provided by equipotential bonding connections between exposed-conductive-parts, such as equipment enclosures, and metalwork. Details on the calculation of step and touch voltages in different types of system grounding (i.e., TT, TN, and IT) are provided, also with the aid of solved problems. Readers will learn how to minimize hazardous interactions between grounding systems, cathodically protected pipelines, and heat networks. The analysis of the effectiveness of bonding systems against electric shock in the case of contact with electric vehicles during charge in the event of ground-faults, which is an upcoming issue challenging our safety, is included.
Author : Frank Wenner
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.3/5 (91 download)
Download or read book A Method of Measuring Earth Resistivity written by Frank Wenner and published by . This book was released on 1916 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
