ANALISA GAYA DAN INTENSITAS MEDAN LISTRIK PADA SUTM 20 kV TERHADAP LINGKUNGAN

Abstract

Abstract
Medium voltage (SUTM) 20 kV most widely used. SUTM 20 kV still using wire A3C 70 mm2. Due to the use of 20 kV SUTM lot adjacent to building consumer and plants, it will have an impact on the electric field and the Coulomb force. Due to the location of 20 kV SUTM near residential areas it is necessary to know a safe distance from the electric field intensity of exposure to humans. To determine a safe distance from the exposure intensity electric field at 20 kV type pole SUTM TM-1 and TM-3 which is a standard construction pole PLN, we first calculate the value of the electric charge phase R, S, and T. Having obtained the value of the charge phase R, S, and T, it can be in the know on the electric field intensity of 20 kV and SUTM coulomb force at each phase in SUTM 20 kV.
Key words : SUTM, electric field, Coulomb force