@thesis{thesis, author={Erlina Erlina and PANGESTI ANISYA DWI WIDIA}, title ={ANALISA KINERJA CIRCUIT BREAKER OUTGOING (CBO) PADA PENYULANG AMONIAK DAN PENYULANG BIBIR DI PT PLN (PERSERO) UP3 TANJUNG PRIOK}, year={2022}, url={http://156.67.221.169/5112/}, abstract={Research on the performance analysis of Circuit Breaker Outgoing (CBO) on ammonia refiners and lip refiners at PT PLN (Persero) UP3 Tanjung Priok was carried out based on a review of refiner disturbances experienced such as internal disturbances and external disturbances. As a step to anticipate the potential for this disturbance, the installation of an (CBO) was carried out at the middle point (midpoint) feeder of the 20 kV medium voltage network. This aims to provide security to the network to facilitate recovery time due to disruptions, the faster it is handled. However, due to budget constraints and the unrealization of CBO installation in 3 refiners, namely Lip, Dental, and Magnesium refiners. The calculation method used in this study used ENS kWh and Rupiah parameters as well as recovery time. Based on the calculation results of the ENS kWh of ammonia refineries installed by CBO of 956,958 kWh and ENS Rupiah of Rp.1,382,517,- if the price of PLN electricity per kWh in January - March 2021 is Rp.1,444.70 with a disturbance linkage time of 30 minutes. Then for lip refiners that have not been installed CBO based on the calculation results of ENS kWh of 2105,307 kWh and ENS Rupiah of Rp.3,041,538,- if the price of PLN electricity per kWh in July ? September 2021 is Rp.1,444.70 with a duration of 1 hour 18 minutes of disturbance.} }