Pregled bibliografske jedinice broj: 41647
Correction of Resistance Measurement of Large Grounding Systems
Correction of Resistance Measurement of Large Grounding Systems // European Transactions on Electric Power, 10 (2000), 2; 105-111 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 41647 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Correction of Resistance Measurement of Large Grounding Systems
Autori
Berberović, Sead ; Boras, Vedran
Izvornik
European Transactions on Electric Power (1430-144X) 10
(2000), 2;
105-111
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
resistance measurements; grounding systems
Sažetak
A method for the systematic error correction which appears at the grounding system resistance measurement by means of an auxiliary current electrode, when the distance between the edge of the groundung system and the center of the current electrode is shorter than the minimum distance required by the standard, is presented in this paper. The systematic error increases with the ratio of the size of the grounding system to its distance from the current electrode. The method for the correction of the systematic error is based on modeling of grounding system and current electrode by hemispheres in uniform and two-layer soil model. The calculation results are presented by diagrams, which are useful for the evaluation of systematic error.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
