Substations and Grounding
SUBJECT : Electrical
AUTHOR : REKHA MURTHY
PUBLISHED ON : 25/10/18
NUMBER OF PAGES : ( 46 Pages)
PRICE : Rs 23

High-voltage substations are fed by transmission lines with the earthing system solidly bonded to the substation earth grid. Under substation fault, both the substation earth grid and the pole grid resistance are exposed to voltage rise. This voltage rise could reach unacceptable and dangerous levels.


X

NAAC

X

NAAC QUALITY PROFILE

X

AICTE & VTU AFFLIATIONS