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 document covers the grounding of various systems, equipment grounding, static and lightning protection grounding, connection to earth, and electronic equipment grounding.
IEEE 142-2007 history
2014IEEE 142/COR-2014 Recommended Practice for Grounding of Industrial and Commercial Power Systems
2007IEEE 142-2007 Recommended practice for grounding of industrial and commercial power systems
2006IEEE 142/COR-2006 Recommended practice for grounding of industrial and commercial power systems
1991IEEE 142-1991 Recommended Practice for Grounding of Industrial and Commercial Power Systems IEEE Green Book (Color Book Series); Correction Sheet - May 1993; Corrected Edition April 1996; Errata 3/22/06
1982IEEE 142-1982 RECOMMENDED PRACTICE FOR GROUNDING OF INDUSTRIAL AND COMMERCIAL POWER SYSTEMS (IEEE GREEN BOOK)
1970IEEE 142-1956 IEEE Grounding of Industrial Power Systems