CD Skripsi
Studi Pelepasan Beban Dengan Menggunakan Relai Frekuensi Kurang Pada Sistem Tenaga Listrik: Kasus Gardu Induk Teluk Lembu Pada Kondisi Terisolasi Dari Sistem Kelistrikan Sumatera
This paper discusses about load shedding scheme using under frequency relay in Teluk Lembu substation PT. PLN electric power system. Load shedding is used as an effort to improve the unstable system frequency because of overload condition. Load shedding is expected to improve the frequency rapidly and the amount of load shed as minimum as possible. To get new load shedding schemes that can be used in the cases of Teluk Lembu Substation on isolated condition from Sumatera electrical system, do the selection from load combinations that will be released using trial and error method. Simulation of load shedding is using ETAP software version 12.6.0. From the simulation, load shedding schemes from trial and error method are effective against the condition of decreasing frequency.
Keywords: Load shedding, frequency, under frequency relay, ETAP
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