Ieee Standard 80-2013 Pdf [hot] -

If you are comparing the older 2000 edition to the , note these four critical updates:

The , titled the " IEEE Guide for Safety in AC Substation Grounding ", is the definitive industry standard for designing safe earthing systems in electrical substations. This fourth edition provides updated methodologies to protect personnel from electric shock during fault conditions by establishing limits for tolerable body currents. Core Purpose and Scope ieee standard 80-2013 pdf

When a high-voltage fault occurs (like a lightning strike or a phase-to-ground short circuit), massive currents flow into the grounding grid. This causes the voltage of the ground grid to rise significantly relative to remote earth (Ground Potential Rise or GPR). More dangerously, it creates voltage gradients across the surface of the earth. If you are comparing the older 2000 edition

Visit the IEEE Xplore Digital Library today to purchase the authentic IEEE Std 80-2013 (Revision of IEEE Std 80-2000) – ISBN 978-0-7381-8837-7. This causes the voltage of the ground grid