@thesis{thesis, author={Darmana Tasdik and FIKHRI RIJALUL}, title ={ANALISA PENURUNAN NILAI TAHANAN PENTANAHAN DENGAN MENGGUNAKAN METODE COUNTERPOISE}, year={2022}, url={http://156.67.221.169/5434/}, abstract={The earthing system can be conceptualized as a circuit or network that extends from the earthing pole or electrode to the earthing terminal through the conductor, the conductor, and finally the earth terminal. The goal is to secure the installation components so that they can be protected from the threat of potentially dangerous currents and voltages from outside sources. For the value of grounding resistance on the tower must be below 10 according to the standard SPLN 121: 1996. The counterpoise method is an attempt to reduce the value of the grounding resistance of the 150kV tower. This analysis uses technical data and tower resistance measurements to obtain results that are in accordance with the SPLN standard: 1996. From the measurement results of the 150 kV Perwang - New Garuda Sakti tower There is a resistance value that exceeds 10 to improve the tower resistance value, the counterpoise method is used using 4 electrodes and a grid enhancer so that the tower grounding value is below 10 according to the SPLN 121 : 1996 standardy} }