SABRINA, - (2016) EVALUASI PENTANAHAN PADA PENANGKAL PETIR DIGEDUNG KULIAH I TEKNIK SIPIL POLITEKNIK NEGERI SRIWIJAYA. Other thesis, POLITEKNIK NEGERI SRIWIJAYA.
Full text not available from this repository.Abstract
For High ground level buildings, a Lightning rod grounding is important to channel the interference from lightning strikes, then in this case the earth on the Gedung Kuliah I Electrical Engineering Polytechnic of Sriwijaya can channel the flow of the electricity as a result of lightning strikes and makes the equipments protected from damage and safe for humans. Then a grounding value should be measured to determine the gorunding resistance to fit the gorunding resistance authorized and can also be calculated by equations. Grounding electrode used is the rod shaped. From the results of evaluations that have been done, the value of gorunding resistance based on the standard soil resistivity of PUIL is equal to 4.556 ohms, based on the soil resistivity of wenner method the grounding resistance is equals to 1.8271 ohm. Based on soil resistivity of Schlumberger method the gorund resistance is equals to 3.6413 ohms as well as on direct measurements (method driven rod) the grounding resistance is equal to 1.03 ohm. Based on the results of the evaluation showed that the gorunding resistance is good, because it does not exceed the maximum value of gorunding resistance permitted, 5 ohms.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Tahanan Jenis Tanah, Tahanan Pentanahan |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 31 Jul 2017 10:17 |
| Last Modified: | 31 Jul 2017 10:17 |
| URI: | http://eprints.polsri.ac.id/id/eprint/3827 |
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