@thesis{thesis, author={Kurniawan Bagas Restu Dony Fredy and Prianda Prianda and Putri Tri Wahyu Oktaviana}, title ={Studi Analisis Pemasangan Gardu Sisip Guna Mengurangi Beban Berlebih Pada Transfomator Distribusi di PT. PLN (Persero) UP3 Yogyakarta.}, year={2020}, url={http://156.67.221.169/2991/}, abstract={Transfomator is a component of a system of electrical power that is useful to helpyou to carry electrical power. One of them is a transfomator found in the distribution station for transmission of electrical energy to the customer. In the process of energy transmission often found damage occurring in the transfomator. These damages lead to the continuity of service towards the customer being unoptimal. Distributed distribution Transfomator exceeds 80% of its capacity can affect the age of usage/life time of distribution transfomator potentially become disruptions on the electric power network. Thus, the effort is made to the percentage of distribution transfomator not exceed its capacity, one of them with the installation of Gardu Sisip. The research method is selected by retrieving secondary data sourced from a single-phase transformer load measurement. In the area of PT. PLN (Persero) UP3 Yogyakarta There is a transfomator which is measured to reach 137% in the substation BNL4 S3-13/15. With the installation of insert booths loading in the substation BNL4 S3-13/15 to 66%. According to the results, the installation method of Gardu Sisip is considered to be able to overcome the problem of overloading the distribution transfomator} }