IEEE 80-2013, the Guide for Safety in AC Substation Grounding
Establishes the physiological effects of electric current and calculates tolerable body current limits based on body weight (50 kg or 70 kg models). ieee standard 80-2013 pdf
Officially titled "IEEE Guide for Safety in AC Substation Grounding," this 2013 revision (often referred to by its nickname, the "Green Book") is the cornerstone of ground grid design. For engineers, students, and safety officers, obtaining and understanding the is a critical task. IEEE 80-2013, the Guide for Safety in AC
It provides the essential formulas, safety criteria, and design procedures used to protect personnel and equipment during electrical fault conditions. Core Objectives of the Standard The fault clearing time (how long the breaker takes to trip)