This recommended practice has served electrical engineers seeking electrical system grounding information since. Ieee std 1421991 revision of ieee std 1421982 ieee. Nontinning general copper and copper alloys are widely used because they combine unique properties at an economical price. Green book ieee std 1422007, recommended practice for grounding of industrial and commercial power systems. Ieee green book, standard 1421991, ieee, new york, n.
National electrical code, nfpa 70, national fire protection assn. Type of earthing r station ground resistance in ohms r is the radius of a circle having the same area or that occupied by grid in meters l total buried length of conductors in meters. Insulation resistance measurement has been recommended and used for more than half a century to evaluate the condition of electrical insulation. Importance of grounding in power system presented by mr. Ieee std 2411990, ieee recommended practice for electric power systems in commercial buildings. Ieee recommended practice for electric power distribution for industrial plants abstract. Ieee std 4932007 recommended practice for the design of. Ieee std 142 1991 green book recommended practice for grounding of industrial and commercial power systems.
The problems of system grounding, that is, connection to ground of neutral, of the corner of the delta, or of the midtap of one phase, are covered. A thorough analysis of basic electricalsystems considerations is presented. This recommended practice has served electrical engineers seeking electrical system grounding information since the first edition. Ieee standard 142 1991, recommended practice for grounding of industrial and commercial power systems, aka the green book. The problems of system grounding, that is, connection to ground of neutral, of the corner of the delta, or of the. Facility and equipment grounding to enhance equipment performance 2011 course. Delivering full text access to the worlds highest quality technical literature in engineering and technology. Green book ieee std 1422007, recommended practice for page 511. Ieee std 142 1991, ieee recommended practice for grounding of industrial and commercial power systems ieee green book. All books are in clear copy here, and all files are secure so dont worry about it.
Download pdf ieee std 141 1993 ieee recommended practice page 311. Structuredground direct burial compression grounding system. Ieee std 4932007 recommended practice for the design of reliable industrial and commercial power systems gold book the objective of this book is to present the fundamentals of reliability analysis applied to the planning and design of industrial and commercial electric power distribution systems. This site is like a library, you could find million book here by using search box in the header. Pdf ieee standard 1421991 the green book vicente martinez. Power systems engineering committee of the ieee industry applications society subject. Ieee std 142 1991 ieee recommended practice for grounding of industrial and commercial power systems sponsor power systems engineering committee of the ieee industry applications society approved 7 june 2007 ieee sa standards board.
Published by theinstitute of electrical andelectronics engineers, inc. Whether youve loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. Nontinning general copper and copper alloys are widely used. Ieee std 142 1991 revision of ieee std 142 1982 ieee recommended practice for grounding of industrial and commercial power systems sponsor power systems engineering committee of the ieee industry applications society approved june 27, 1991 ieee standards board approved december 9, 1991 american national standards institute.
Ieee std 1411993revision of ieee std 1411986ieee recommended practice for electric power distribution for industrial plantssponsorpower systems engineering committeeof theindustrial and commercial power systems departmentof the ieee industry applications societyapproved december 2, 1993ieee standards boardabstracta thorough analysis of basic electricalsystems considerations is. Facility and equipment grounding to enhance equipment. Abstractthis paper is intended to serve as an overview of the ieee color book standards series. These include high thermal and electrical conductivity, ease of manufacture, high recyclability and good corrosion resistance. Ieee std 1421982, ieee recommended practice for grounding. This introduction is not part of ieee std 432000, ieee recommended practice for testing insulation resistance of rotating machinery. Ieee 1422007 ieee recommended practice for grounding of industrial and commercial power systems. Importance of earthing personal safety protection of equipment.
Gray book ieee std 241 1990 r1997, recommended practice for electrical power systems in commercial buildings. Ieee std 1422007 ieee recommended practice for grounding. This book is a revision of ieee std 142 1991, the ieee green book. Ieee std 142 1991 green book recommended practice for grounding of industrial and commercial power systems 1. Ieee std 1422007 revision of ieee std 1421991 ieee recommended practice for grounding of industrial and commercial power systems author. It must not be used or referred to as a zambian standard. Ieee red book ieee std 1411993, ieee green book ieee std 142 1991, ieee gray book ieee std 2411990, ieee buff book ieee std 2422001, ieee brown book ieee std 3991997, ieee orange book ieee std 4461995, ieee gold book ieee std 4932007, ieee violet book ieee std 5512006, ieee white book ieee std 6022007, ieee bronze book. Read online ieee std 1422007 revision of ieee std 1421991 ieee.
Ieee std 1421982, ieee recommended practice for grounding of industrial and commercial power systems the ieee green book. As understood, completion does not recommend that you have astonishing points. Green book ieee std 142 2007, recommended practice for grounding of industrial and commercial power systems. Information is given on how to ground the system, where the system should be grounded, and how to select equipment for the ground of the neutral circuits. Recognized as an american national standard ansi ieee std 7391995.
As understood, endowment does not recommend that you have astounding points. Ieee std 1421982, ieee recommended practice for grounding of industrial and. A thorough investigation of grounding problems, and the methods for. Ieee emerald book presents a collection of consensus best practices for the powering and grounding of electronic equipment used in commercial and industrial applications. Ieee std 1422007 ieee recommended practice for grounding of industrial and commercial power systems green book the problems of system grounding, that is, connection to ground of neutral, of the corner of the delta, or of the midtap of one phase, are covered. Ieee standard 1421991, recommended practice for grounding of industrial and commercial power systems, aka the green book. Lowvoltage high resistance grounding systems basics eaton.
Ieee recommended practice for grounding of industrial and. A thorough investigation of grounding problems, and the methods for solving these problems, is presented. Ieee std 1421991 ieee recommended practice for grounding of industrial and commercial power systems sponsor power systems engineering committee of the ieee industry applications society approved 7 june 2007 ieeesa standards board. Power quality standards pacific gas and electric company. Consistent adherence to ieee standard 142 would save billions of dollars annually over todays common practices. To reduce the arc blast or flash hazard to personnel who may have accidentally caused or. Because each of the books deals with a different aspect of electrical power production, distribution, and utilization in industrial and commercial power systems, it can be an intimidating process to sift through each book trying to determine its. Revision of ieee std 1421991 ieee recommended practice for grounding of industrial and commercial power systems sponsor. Ieee std 142 2007 ieee recommended practice for grounding of industrial and commercial power systems green book the problems of system grounding, that is, connection to ground of neutral, of the corner of the delta, or of the midtap of one phase, are covered. The color book set is composed of volumes as follows. Ieee std 1411993, ieee recommended practice for electric power distribution for industrial plants ieee red book. Facility and equipment grounding to enhance equipment performance 2011. The key focus of the book program is to publish highquality monographs, edited volumes, and reference works for the engineering community, as well as introductory technology books intended for the general public. This book is a revision of ieee std 1421991, the ieee green book.
Ieee std 1422007 recommended practice for grounding of industrial and commercial power systems. Ieee std 1421991, ieee recommended practice for grounding of industrial and commercial power systems ieee green book. The ieee green book, ieee recommended practice for grounding of industrial and commercial power systems ieee std 1422007, states. Some writing on edge of book pages but not inside book. Presents a thorough investigation of the problems of grounding and the methods for solving these problems.
Access free ieee std 141 red book chapter 6 grounding of industrial and commercial power systems. Prevent or at least minimize damage to equipment as a result of heavy fault current and lightning thus improve the reliability of. Ieee std 1422007 green book grounding of industrial and. There is a separate chapter for grounding sensitive equipment. This ieee standards product is part of the color books family. Ieee std 1411993 red book electric power distribution. Grounding conductor ground green aa conductor used to connect equipment or. Ieee green book is ieee standard 142, rec ommended practice for grounding of industrial and. This ieee standars product is part of the color books family. Grounding of lv and mv power distribution systems pdf book. Red book ieee std 1411993 r1999, recommended practice for the electric power distribution for industrial plants. Information is given on how to ground the system, where the system should be grounded, and how to select equipment for the ground of the neutral. It reflects the experience and sound judgment of a working group made up of engineers active in the design and operation of electrical.
This is just one of the solutions for you to be successful. Ieee 1584 pdf download ieee 1584 pdf ieee1584 buff book ieee free download ieee 551 ieee 754 ieee 80 ieee 802. Grounding of industrial and commercial power systems. Ieee std 1421991 revision of ieee std 1421982 ieee recommended practice for grounding of industrial and commercial power systems sponsor power systems engineering committee of the ieee industry applications society approved june 27, 1991 ieee standards board approved december 9, 1991 american national standards institute. Principles of electrical grounding pfeiffer engineering. Ieees books are authoritative and cuttingedge, cover indemand topics. Recognized as an american national standard ansi ieee std. The zerosequence reactance has the lowest value, and the positive sequence reactance varies as a function of time.
Ieee red book ieee std 1411993, ieee green book ieee std 1421991, ieee gray book ieee std 2411990, ieee buff book ieee std 2422001, ieee brown book ieee std 3991997, ieee orange book ieee std 4461995, ieee gold book ieee std 4932007, ieee violet book. Ieee 142 recommended practice for grounding of industrial. To many of us, properly designing and installing a commercial or industrial grounding system is often a confusing process. Comprehending as without difficulty as covenant even. Ieee std 1422007 revision of ieee std 1421991 ieee. Keywords grounding, classifications, characteristics, design, rated. Nov 30, 2007 ieee recommended practice for grounding of industrial and commercial power systems abstract. Recognized as an american national standard ansi ieee. Other readers will always be interested in your opinion of the books youve read. Whereas individual insulation resistance measurements may. As electronic loads proliferate and take on more important roles in companies and our lives, so do power quality concerns. Ieee publishes technical books in all fields served by ieee. Recognized as an american national standard ansi ieee std 1421991 revision of ieee std 1421982 ieee recommended practice for grounding of. Ieee std 1421982, ieee recommended practice for grounding of.
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