| Autor: |
You-June Kim, Seong-Eun Jin, Nam-Woong Baek, Joo-Hong Lee, Jong-Ki Choi, Kyung-Chul Kim |
| Rok vydání: |
2005 |
| Předmět: |
|
| Zdroj: |
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 19:67-74 |
| ISSN: |
1229-4691 |
| DOI: |
10.5207/jieie.2005.19.6.067 |
| Popis: |
Grounding insures a reference potential point for electric devices and also provides a low resistance path for fault currents in the earth. The ground impedance as a function of frequency is necessary for determining its performance since fault currents could contain a wide range of frequencies. In this paper, the ground impedance of Magic rods which are commercially available has been measured in frequency ranging from 0[Hz] up to 100[kHz] and an equivalent circuit model, transfer function model of the ground impedance are identified from the measured values. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
