Ieee grounding standard pdf

Ieee std 142 2007 revision of 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 ieee sa standards board. To many of us, properly designing and installing a commercial or industrial grounding system is often a confusing process. Ieee std 9981996, ieee guide for direct lightning stroke shielding of substations. System grounding, equipment grounding, static and lightning. Institute of electrical and electronics engineers, inc.

Ieee guide for safety in ac substation grounding ieee std 802000. Ieee xplore, delivering full text access to the worlds highest quality technical literature in engineering and technology. 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. This guide covers the design, performance, use, testing, and installation of temporary protective grounding tpg systems, including the connection points, as used in permanent and mobile substations. The nec, sponsored by the national fire protection association, contains regulations pertaining to system and equipment grounding applicable to industrial. Pdf ieee recommended practice for grounding of industrial and. A history of grounding and earthing practices in the.

A comparison of iec 4791 and ieee std 80 on grounding safety. Pdf ieee guide for safety in ac substation grounding. Fortunately, ieee 142 is a solid foundation on which to build your grounding system. 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 existence of an ieee standard does not imply that there are no. British standard bs 7430 provides guidance on earthing of. The two standards differ in their definition of the permissible body current and. The problems of system grounding, that is, connection to ground of neutral, of the corner of the delta, or of the. Ieee recommended practice for grounding of industrial and. Ieee std 1422007 revision of ieee std 1421991 ieee.

Ieee std 4872007, recommended practice for the protection of wireline communication facilities serving electric supply locations. The existence of an ieee standard does not imply that there are no other ways to. Ieee xplore 812012 ieee guide for measuring earth resistivity, ground impedance, and earth surface potentials of a grounding system ieee standard. 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. Ieee xplore 802000 ieee guide for safety in ac substation grounding. Ansi ieee std 802000, ieee guide for safety in ac substation grounding. Ieee 1421991 is nearly twice the size of its predecessor. Ieee guide for measuring earth resistivity, ground.