Modeling of ground grid and metallic structure currents in high voltage a.c. substations for the computation of electromagnetic fields

Autor:	Liying Huang, D.G. Kasten
Rok vydání:	2001
Předmět:	Electromagnetic field Engineering Resistive touchscreen Computer program Field (physics) business.industry Computation Structure (category theory) Electrical engineering Energy Engineering and Power Technology High voltage Grid Electronic engineering Electrical and Electronic Engineering business
Zdroj:	Electric Power Systems Research. 59:31-37
ISSN:	0378-7796
DOI:	10.1016/s0378-7796(01)00112-2
Popis:	A mathematical model for accurately computing the ground grid and metallic structure currents in high voltage a.c. substations is presented in this paper. The developed model considers not only the current leakage to the soil but also resistive and inductive effects. The model is then implemented in a computer program to calculate current distribution of any configuration of ground grid and metallic structures. The accuracy of the model is demonstrated by comparison with the field measurements.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dad8e9fed0e2c86750619a474595c8c2 https://doi.org/10.1016/s0378-7796(01)00112-2 Zobrazit plný text záznamu Full Text from ScienceDirect