IEEE Recommended Practice for Grounding of Industrial and Commercial Power Systems (The IEEE Green Book) by IEEE
IEEE Recommended Practice for Grounding of Industrial and Commercial Power Systems (The IEEE Green Book) by IEEE
Publisher: IEEE; 5th edition (June 1982) | ISBN: 1559371412 | Pages: 240 | PDF | 2.02 MB
Publisher: IEEE; 5th edition (June 1982) | ISBN: 1559371412 | Pages: 240 | PDF | 2.02 MB
Grounding of an electrical system is a decision that must be faced sometime by most engineers charged with planning or modifying electrical distribution. Grounding in some form is generally recommended, although there are certain exceptions. Several methods and criteria exist for system grounding; each has its own purpose. It is the intention of this section to assist the engineer in making decisions on the subject by presenting basic reasons for grounding or not grounding and by reviewing general practices and methods of system grounding. The practices set forth herein are primarily applicable to industrial power systems that distribute and utilize power at medium or low voltage, usually within a smaller geographical area than is covered by a utility.