[PDF] Design Analysis For Power Substation Grounding Systems eBook

Author : Ljubivoje M. Popovic
Publisher : Academic Press
Page : 310 pages
File Size : 48,10 MB
Release : 2018-02-20
Category : Technology & Engineering
ISBN : 0128144610

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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 : Jinliang He
Publisher : John Wiley & Sons
Page : 618 pages
File Size : 47,35 MB
Release : 2012-11-28
Category : Technology & Engineering
ISBN : 111825502X

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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
Page : 472 pages
File Size : 10,72 MB
Release : 2017-11-22
Category : Technology & Engineering
ISBN : 1351423118

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""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 : Ra Meas
Publisher :
Page : 188 pages
File Size : 41,8 MB
Release : 2013
Category :
ISBN :

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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.