ANALISA PENGARUH PEMELIHARAAN PREVENTIF PADA PENYULANG GASAN DI PT. PLN (PERSERO) ULP PARIAMAN

Abstract

Maintenance of distribution networks is a series of actions or process activities to maintain conditions and ensure that equipment can function properly so that disturbances that caused damage can be prevented. This maintenance aims to increase the durability, availability and efficiency of equipment, to extend the life of the equipment, reduce the risk of equipment failure or damage, increase equipment safety, reduce the length of time off due to frequent disturbances. All data required in this study were obtained through several instruments in the form of literature, observation methods and interview methods. The method used is then analyzed using descriptive analysis. The results of this study can be concluded that the type of maintenance carried out at PT. PLN  ULP Pariaman, namely  preventive  maintenance  and maintenance  breakdown.  on medium voltage networks and maintenance at distribution substations. The maintenance of JTM consists of maintaining the conductive cables, insulators, and poles. Meanwhile, the maintenance of distribution substations includes maintenance of NH-Fuse, lightning arrester, and panel box. Maintenance is carried out to prevent damage to electrical equipment which can result in disruption of electricity.