Comparison of Grounding Resistance Using Grounding Rod Electrodes with Different Fault Current Types in Podzolic Soil at Prabumulih Substation

For protection against electric shock in electrical equipment, particularly control or instrument installations substation a quality earthing system is required. The also affected by soil resistivity with different types. In the equipment grounding system, knowledge of types electrodes and type At Prabumulih substation, Podzolic required to evaluate stress distribution that happens order reduce Ground Potential Rise (GPR). addition obtaining economic value rod electrode employed. this study podzolic very decisive so at pre-selection land 150 Ωm.