Can I read 400kV Switchyard Earthing Design Report on EtoBox?

400kV Switchyard Earthing Design Report by S. Chakrabarty Mecon is a document available to read on EtoBox.

What is 400kV Switchyard Earthing Design Report about?

This document provides the design calculations for the earthing system of a 400kV switchyard. It includes inputs like system voltage, fault current, soil resistivity, equipment details. Preliminary calculations determine the area of switchyard, number of grids, total length of conductors and electrodes. The purpose is to design an earthmat that achieves tolerable touch and step potentials with earth grid resistance less than 1 ohm.

Author

S. Chakrabarty Mecon

Language

EN