The intent of this guide is to provide guidance and information pertinent to safe grounding practices in ac substation design. Ieee std 452002 ieee recommended practice for electrical installations on shipboard author. Ground impedance, and earth surface potentials of ground systems ieee std 1422007 ieee recommended practice for grounding of industrial and commercial power systems. The equation numbers used in this paper refer to the numbers used in that standard for ease of crossreferencing. An overview of the ieee standard 81 fallofpotential. A guide to electrical installations on shipboard provides a detailed background of the changes in ieee std. Ieee std 1122004, ieee standard test procedure for polyphase. Ieee std 72004, ieee standard for fall protection for utility.
Ieee that have expressed an interest in participating in the development of the standard. Ieee 812012 ieee guide for measuring earth resistivity. Ieee std 1001992, the new ieee standard dictionary of electrical and electronics terms ansi. Iec standard 647, general guide on harmonics and interharmonics measurement and instrumentation, for power supply systems and equipment connected thereto. This introduction is not a part of ieee std 621995, ieee guide for diagnostic field testing of electric power apparatus. Ieee power and energy society ieee std 812012 revision of ieee std 811983 authorized licensed use limited to. Ansi ieee std 81 1983 revision of ieee std 81 1962 an american national standard ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system sponsor power system instrumentation and measurements committee of the ieee power engineering society approved september17, 1981 ieee standards board. This has been done to accommodate recognition of the base standard in a family of standards. For equations that we derive, a lettering scheme is used. The institute explains, published ieee 802 standards are included in the get program in pdf form six months after publication date.
This book is a revision of ieee std 1421991, the ieee green book. The technique of measuring ground resistance and impedance, earth resistivity, potential gradients from currents in the earth, and the prediction of the magnitudes of ground resistance and potential gradients. Document for a program on electrical safety in the workplace. Ieee guide for measuring earth resistivity, ground impedance, and earth. Topics addressed include safety considerations, measuring earth resistivity, measuring the power system frequency resistance or impedance of the ground system to remote earth, measuring the transient or surge impedance of the ground system to remote. Download ieee std 81 tutorial index a free service for ieee. Ieee std 811983 institute of electrical and electronics engineers. The following information is related to specific ieee standards and amendments and can be downloaded at no cost.
Ieee std 81 2012 ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of a grounding system grid with an interconnected shield and neutral systems, such a representation is extremely difficult to obtain. Ansi ieee std 81 1983 revision of ieee std 81 1962 an american national standard ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system. What are the best websites to download free ieee 2014 or 2015 papers in computer science engineering. Ieee std 5192014 page 4 reference directly to iec standards. This recommended practice is an update of the ieee guide that was published in 1981. Ieee std 10482003, ieee guide for protective grounding of power lines. Ieee guide for safety in ac substation grounding ieee std. The technique of measuring ground resistance and impedance, earth resistivity, potential gradients from currents in the earth, and the prediction of the magnitudes of ground resistance and potential gradients from scale model tests are. For the purposes of assessing harmonic levels for comparison with the recommended limits in this document, any instrument used should comply with the specifications of iec 647 and iec 6430. In the first part of this course, the rationale for the revision of the standard is. It reflects the experience and sound judgment of a working group made up of engineers active in the design and operation of electrical.
Ieee recommended practices and requirements for harmonic. Ansi ieee std 81 1983 revision of ieee std 81 1962 an american national standard ieee guide. Pdf ieee std 80 20 guide for safety of ac substation. Highvoltage testing techniques 1 ieee standard for highvoltage testing techniques. Ieee recommended practice for calculating shortcircuit. For the purpose of verifying designs, testing procedures have been also developed. Ieee std 1122004, ieee standard test procedure for. The institute of electrical and electronics engineers ieee standard 812012 guide for measuring earth resistivity, ground impedance, and earth surface potentials of a grounding system, suggests the fallofpotential grounding test to be used to evaluate the capacity of an electrical grounding systemit is often used by subcontractors to power engineers. Via the ieee get 802 program, the institute of electrical and electronics engineers ieee has made its 802. The condition of power apparatus is of prime importance for the successful operation of a power system. Ieee std 80 20 guide for safety of ac substation grounding.
Members support ieee s mission to advance technology for humanity and the profession, while memberships build a platform to introduce careers in technology to students around the world. Ieee std 8020 revision of ieee std 802000incoporates ieee std 8020cor 12015 ieee guide for safety in ac substation. In the first part of this course, the rationale for the revision of the standard is addressed. The existence of an ieee standard does not imply that there are no other ways to produce, test, measure, purchase, market, or provide other goods and services related to the scope of the ieee standard. First version of standard 4 as a separate hv test and measurement standard was published by aiee in 1928 present 20 version is the eighth edition as a separate standard the two most recent preceding versions were published in 1995 and 1978 respectively an amendment ieee std 4a was published in 2001, re. Ieee standard method for measuring the effectiveness of. Understand the basic principles of measuring the electrical. Ieee xplore, delivering full text access to the worlds highest quality technical literature in engineering and technology. Ieee std 81 tutorial index a free service for ieee. Pdf ieee std 81 tutorial handouts free download pdf. Ieee std 81tm2012 revision of ieee std 81 1983 ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of a grounding system sponsor substations committee of the ieee power and energy society approved 5 december 2012 ieee sa standards board approved 3 october 2014 american national standards institute. Ieee try the ieee member digital library free for 30 days. Ieee standards downloads and executable files the following information is related to specific ieee standards and amendments and can be downloaded at no cost.
Ieee guide for the selection and sizing of batteries for. Ieee std 81 2012 eee guide for measuring earth resistivity, ground impedance, and earth surface potentials. Ieee guide for safety in ac substation grounding ieee std 802000. Ieee 452002 is an excellent standard, which is widely used for selecting shipboard electrical and electronic system equipment and its installation. The specific purposes of this guide are to a establish, as a basis for design, the safe limits of potential differences that can exist in a substation under fault conditions between points that can be contacted by the human body. Ieee std 812012, ieee guide for measuring earth resistivity. Ieee standard 15472018, the primary interconnection standard for distributed energy resources in north america, has been under revision for the past several years. Ieee std 1422007 revision of ieee std 1421991 ieee. A soil resistivity test, according to the wenner fourpin method based on ieee std 81 standard, is performed prior to the start of the study. The purpose of this course is for learners to become aware of the critical assumptions and requirements included in the 1547 standard.
Ieee std 5192014 page 3 4 references, but 2 are the same iec 6415 and ieee std 1453 all references are referenced to iec standards. The get program is supported by industry and government and allows, among others, the download of the ieee c95 standards. Ansiieee std 811983 revision of ieee std 811962 an. Ieee std 452002 ieee recommended practice for electrical.
Pdf ieee guide for measuring earth resistivity, ground. Ieee std 81 2012 revision of ieee std 81 1983, 186. The institute of electrical and electronics engineers ieee standard 81 2012 guide for measuring earth resistivity, ground impedance, and earth surface potentials of a grounding system, suggests the fallofpotential grounding test to be used to evaluate the capacity of an electrical grounding systemit is often used by subcontractors to power engineers. Guide for measuring earth resistivity, ground impedance ieee 81 2012 ieee guide for measuring earth. Sharex sharex is a lightweight free and open source program that allows you to capture or record any area o. Ansi ieee std 81 1983 revision of ieee std 81 1962 an american national standard ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of.
Dec 28, 2012 ieee xplore, delivering full text access to the worlds highest quality technical literature in engineering and technology. This recommended practice has served electrical engineers seeking electrical system grounding information since the first edition in 1956. Comprised of 37 societies and councils, ieee publishes technical journals, magazines, proceedings, and more than 800 standards. Ieee std 9572005, ieee guide for cleaning insulators. Ieee membership offers access to technical innovation, cuttingedge information, networking opportunities, and exclusive member benefits. Standard battery testing requirements summary lead. Some may be different iterations based on the year of publication, please be sure you are accessing the proper file needed based on the standard purchased.
Ieee 81 2012 ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of a grounding system. Ieee std 81 1983, ieee guide for measuring earth resistivity, ground impedance, and. This introduction is not part of ieee std 1422007, ieee recommended practice for grounding of industrial and commercial power systems. Under this program, a standard may be downloaded for free six months after the initial publication of the standard. This document contains the detailed information of the standard ieee 81 1983. Secretary, ieee high voltage testing techniques subcommittee 2014 pes panel session discussions on ieee std. Ieee std 8020 guide for safety in ac substation grounding ieee std 812012 guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system ieee std 3672012 recommended practice for determining the electric power substation ground potential rise and induced voltage from a power fault. Ieee recommended practice and requirements for harmonic control in electric power systems sponsored by the transmission and distribution committee ieee 3 park avenue new york, ny 100165997 usa ieee power and energy society ieee std 5192014 revision of ieee std 5191992 authorized licensed use limited to. Ieee std 14532015, ieee recommended practice for the. Read online ieee std 81 tutorial index a free service for ieee.
American national standard ansi ieee std 5512006 ieee recommended practice for calculating shortcircuit currents in industrial and commercial power systems sponsor power systems engineering committee of the ieee industry applications society approved 9 may 2006 ieee sa standards board approved 2 october 2006 american national standards. Ieee std 1001996, ieee standard dictionary of electrical and electronic terms, 6th ed. Ieee std 1122004 revision of ieee std 1121996 112tm ieee standard test procedure for polyphase induction motors and generators 3 park avenue, new york, ny 100165997, usa ieee power engineering society sponsored by the electric machinery committee 4 november 2004 print. The standard is a living document often interpreted differently by different users. The ieee institute of electrical and electronics engineers grants public access to view and download current individual standards as part of the ieee get program. A grounding electrode is defined as a conductor embedded in the earth, used for maintaining ground potential on conductors connected to it, and for dissipating into the earth current conducted to it. Practical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Ieee std 4731985 reaff 1997, ieee recommended practice for an electromagnetic site survey 10 khz to 10 ghz ansi. Ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of a grounding system ieee std 81 2012 revision of ieee std 81 1983 1 86 practical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Pdf upgrading existing grounding system for substation. The ieee has made available ieee 802 standards for free download.
Ieee standard for safety levels with respect to human. Ansi ieee std 81 1983, ieee guide for measuring earth resistivity, ground impedance and earth surface potentials of a ground system. Access and download executable and other types of files related to specific ieee standards and amendments. A guide to electrical installations on shipboard provides a detailed background of the changes in ieee std 452002 and the. Mohandas k p, worked at national institute of technology, calicut 19692011 updated apr 24, 2020 author has 290 answers and 84. Ieee ieee is the worlds largest technical professional society, serving members in computing, electrical engineering and electronics. Ieee std 621995 revision of ieee std 621978 ieee guide. Ansiieee std 811983 ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system to address issues related to large grounding systems or systems in congested areas. Ansiieee std 811983 revision of ieee std 811962 an american national standard ieee guide for measuring earth resistivity, ground impedance, and. Ieee std 1100 2005 pdf ebook and manual free download ieee recommended practices pdf ieee std 1100 2005 from the ieee emerald book ieee recommended prac tice for powering and gro unding electronic equipment 3. During transportation, installation, and service operation, the apparatus may be exposed to conditions that. Topics addressed include safety considerations, measuring earth resistivity, measuring the power system frequency resistance or impedance of the ground system to remote earth, measuring the transient or surge impedance of the ground system to remote earth, measuring step and. Some may be different iterations based on the year of publication, please be.
The aim of this program is to provide comprehensive onsite training to highrisk workers i. All books are in clear copy here, and all files are secure so dont worry about it. Ieee xplore 81 2012 ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of a grounding system ieee standard. Safety levels with respect to human exposure to radio frequency. View ieee 81 guide to measuring ground resistivity.