Naslov
Computer Aided Design of Grounding System for High Voltage Test Laboratory

Autori
Nikolovski, Srete ; Marić, Predrag ; Caha, Vladimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Annals of DAAAM for 2007 & Proceedings of the 18th International DAAAM Symposium "Intelligent Manufacturing & Automation : Focus on Creativity, Responsibility, and Ethics of Engineers" ; Paper 259, Section C2 / Katalinić, Branko - Beč : DAAAM International Vienna, 2007, 511-513

ISBN
3-901509-58-5

Skup
DAAAM International Symposium "Intelligent Manufacturing & Automation : Focus on Creativity, Responsibility, and Ethics of Engineers" (18 ; 2007)

Mjesto i datum
Zadar, Hrvatska, 24.10.2007. - 27.10.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
grounding system; touch voltage; step voltage; computer modeling; grounding resistance

Sažetak
This paper presents Computer Aided Design (CAD) CYMGRD software which assists engineers to design grounding facilities for substations and buildings. The program is used to perform soil resistivity measurement interpretations, elevation of ground potential rise and danger point evaluation within any area of interest. The soil module supports both “ single-layer” and “ two-layer” soil model analysis. The grid module computes the tolerable step and touch voltages. Surface voltage and touch voltage potential gradients at any point of interest within the area of investigation are computed. Equipotential contours for surface and/or touch potentials, and potential profiles showing touch and step voltages along the chosen direction are presented. Two and three dimensional plots are presented for the grounding grid of HV test laboratory in HEP NOC Velika. The safety of personnel and equipment in and around the grounding grid is satisfied.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA