Analisis Penyetelan Sistem Proteksi Relai Diferensal Low Impedance Pada Doubl…

ABSTRACT Busbar is a component in a substation which is a power meeting point or as a power concentration center. During operation, the busbar cannot be separated from abnormal conditions or disturbances. A disturbance to the busbar will have a much greater impact than a disturbance to the conductors. PT. Semen Padang substation has not used busbar protection in its operation because there is …