PERHITUNGAN TAHANAN KAKI MANUSIA DI GARDU INDUK MENGGUNAKAN RUMUS BERHINGGA (FINITE EXPRESSIONS)
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
RAHMADHANI, AULIA
Rosid, Rosid
Rosid, Rosid
Subject
Teknik Elektro
Datestamp
2019-11-08 04:22:52
Abstract :
The number of grounding substation usually get by coated the surface substation with crushed rock layer. Crushed rock layer also has a high resistivity, which is higher than the resistivity of land under the substation. The calculation of footing resistance usually use the infinite expressions, and for simpler calculation made a curved curve. This paper will be assessed of footing resistance without using infinite expressions. This study used equivalent footing resistance with circular metal plate which is o,08 meters diameter and use truncated cone with certain point of vie. This methode make the calculation of footing resistance becomes easier.
The number of grounding substation usually get by coated the surface substation with crushed rock layer. Crushed rock layer also has a high resistivity, which is higher than the resistivity of land under the substation. The calculation of footing resistance usually use the infinite expressions, and for simpler calculation made a curved curve. This paper will be assessed of footing resistance without using infinite expressions. This study used equivalent footing resistance with circular metal plate which is o,08 meters diameter and use truncated cone with certain point of vie. This methode make the calculation of footing resistance becomes easier.
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