Title :
Numerical modelling of electrical processes in groundings at emergency operation
Author :
Rezinkina, Marina
Author_Institution :
Centre of Magn. of Tech. Objects, Kharkov, Ukraine
Abstract :
In the paper, mathematical modeling of electric field distribution in grounding systems for homogeneous and nonhomogeneous soil is described. The transient impedance of groundings is calculated. Examples of groundings electric field and impedance calculation are presented.
Keywords :
earthing; electric fields; electric field; electric field distribution; electrical process; emergency operation; grounding; mathematical modeling; nonhomogeneous soil; numerical modelling; transient impedance calculation; Electric fields; Electric potential; Grounding; Impedance; Manganese; Mathematical model; Soil; electric field distribution; grounding systems; modeling; transient grounding impedance;
Conference_Titel :
Lightning Protection (XI SIPDA), 2011 International Symposium on
Conference_Location :
Fortaleza
Print_ISBN :
978-1-4577-1898-4
DOI :
10.1109/SIPDA.2011.6088454
