PENGARUH POROSITAS TANAH TERHADAP PENTANAHAN DALAM SISTEM TENAGA LISTRIK = The Influence of Soil Porosity on Grounding in Electric Power System
| Main Author: | Perpustakaan UGM, i-lib |
|---|---|
| Format: | Article NonPeerReviewed |
| Terbitan: |
[Yogyakarta] : Universitas Gadjah Mada
, 2004
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/26684/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=9721 |
Daftar Isi:
- ABSTRACT This study was intended to find out the relationship between soil porosity and grounding in electric power system. Using cylider ground rod with 3/4 " diameters and various length could eliminate potensial difference between metal and soil, and could stabilize the voltage in electric power system by grounding its neutral point on star relation system. The location of this study was Semarang municipality, taking hilly and lowland area for the samples. The aim was to find out the soil porosity and mineral level distinction and also saturation degree in different electrode profoundity in eah objects/locations. The examination took place through distinct test by one line variants analysis (ANOVA) with windows SPSS 10.0 program. The relationship between soil porosity and grounding was analyze with correlation by SPSS program. The result indicated that Tukey and Boferroni tests for the parameters of soil porosity, mineral level, saturation degree, and stability value with the same profoundity for each data source area, showed different conclusions. Analysis of the soil porosity showed a significant correlation. So it can be said that grounding factors is influenced by soil porosity faktor. Key word : soil porosity, soil resistance and ground in electric power system