LESTARI, ELSA INDAH (2017) EVALUASI PENTANAHAN PERALATAN TRANSFORMATOR DAYA 30 MVA PADA GARDU INDUK BUKIT SIGUNTANG PT. PLN (PERSERO) PALEMBANG. Other thesis, POLITEKNIK NEGERI SRIWIJAYA.
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Abstract
With the evaluation of the grounding value of the equipment that has been done, the grounding of the measurement equipment of the electrode resistance value of the grounding rod of equipment at the GI Bukit Siguntang power transformer is 00,276 ohms, while the calculation is obtained with the value of 0.073 ohm electrode resistance. The result has a difference of 0.203 ohm. While actual Touch Voltage is obtained at 49,91 V, which means that the actual touch voltage is below the allowable touch tension standard of 164 V, and the actual step voltage is 22,40 V, where the actual step value is also below the standard allowable step voltage Of 99,59 V so that the resistance value of the equipment has met the existing requirements, namely ≤ 5 Ω according to PUIL and ≤ 1 Ω so that the ground equipment on the power transformer in the substation PT. PLN (Persero) Bukit Siguntang already meet the provisions and still not harm human.
| Item Type: | Thesis (Other) |
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| Uncontrolled Keywords: | Gardu Induk, Transformator Daya, Pentanahan Peralatan |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 17 Apr 2018 01:27 |
| Last Modified: | 17 Apr 2018 01:27 |
| URI: | http://eprints.polsri.ac.id/id/eprint/4437 |
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