@thesis{thesis, author={Manegra Eidil and PRATAMA RIZKI}, title ={PENAMBAHAN CT RING PADA KUBIKEL CBO 20 KV UNTUK MENANGGULANGI CT PENYULANG JENUH}, year={2019}, url={http://156.67.221.169/1659/}, abstract={Medium Voltage Distribution are an important role in supplying electrical energy to customers. In a supllying electrical energy. in the distribution of electrical energy must be protected from abnormalities from the distribution that occurs such as over current, over load, electricity interruptions which have an impact on the distribution of electrical energy. protection in supplying electrical energy to customers Low Voltage and Medium Voltage is an electrical safety in the power distribution system that serves to isolate the disturbed system from the normal system. in the protection of the medium voltage system by separating parts of the power system that are disturbed, so that the electrical system that is not interrupted can continueing to work (flowing kebeban current). one of the supporting electrical equipment is the current transformer and potential transformer, CT is an electric spray used in alternating current circuits, Which can change the amount of current to low current, which is used as a measurement and protection. while PT is an electrical equipment that can change from medium voltage to low voltage.} }