@thesis{thesis, author={Hajar Ibnu and Rahman Luthfir}, title ={PENGURANGAN JATUH TEGANGAN PADA GARDU RJ31P DENGAN METODE UPRATING PENAMPANG KABEL JARINGAN TEGANGAN RENDAH PT.PLN (PERSERO) AREA TELUK NAGA}, year={2018}, url={http://156.67.221.169/1897/}, abstract={Basically PT.PLN (Persero) is a company providers of services of electrical energy, they had a several kinds power station to produce electric energy. Electrical energy resulting from power station will be distributed to the system and then onwards to the distribution of the electric transmission .During the electricity distribution from upstream to downstream would be a losses caused of various things, losses that is divided into 2 namely losses engineering and non technique losses, losses technique because one of them is that is a cross section a conductor still sized 50mm2, as a result a voltage received by its customers will be reduced at fase R = 0,98,at fase S = 1,56, and fase T=0,88.the calculate regulation of drop voltage are at fase R = 0,83%, at fase S= 0,9% and at fase T =0,42%. One of the ways done PT.PLN (persero) Area Teluk Naga state-owned insurance company that is using a method of uprating cable a low-voltage network to reduce fall voltage in the sight of customers at distribution transformed in RJ31P .Based on the calculation of fall voltage and voltage the end of received at can calculation fall voltage and voltage the end of before and after done uprating .} }