Dampak Usia Pemakaian PMS terhadap Kenaikan Suhu dan Kinerja Peralatan pada Gardu Induk

2026-07-31T23:19:12+08:00

Electric power generation is an important factor in an electrical system. The electrical energy that been generated, it would be distributed to consumers, both medium voltage and low voltage consumers. Before being distributed, the energy would be directed to substations to be managed and regulated by being increased, decreased, or divided. In substations, there were several protective devices that had function to protect equipment in the event of a disturbance, one of these devices is the PMS or disconnecting switch. This busbar disconnecting switch or PMS secured the system by separating the system from disturbances detection in the busbar. As the other electrical equipment, protective devices that have been used for a long time, it would lead to malfunction and decreasing of work. Therefore, this study focused on the condition of PMS that has been used for a long time, so this case could affect its temperature and performance. The researchers used a field study method for solving the problem. The result of this research showed that the long-term use of PMS could have an impact on decreasing performance and indicate the presence of hotspots and contact resistance exceeding the applicable standards.

Merancang Cardinality-Based Feature Model and Orthogonal Variability Model menggunakan Pendekatan Rekayasa Lini Produk Perangkat Lunak

2026-07-31T23:19:12+08:00

Variability is the ability of a software system or artifact to be changed, adapted, or configured for reuse in SPLE products. As the amount of variability increases in SPLE, the complexity of managing changes and the evolution of that variability becomes a primary concern of this case study. Software designers seek simple and specialized methods in designing software to make it easily understood and implemented in its development, especially in large-scale productivity design. This study uses the Orthogonal Variability Model (OVM) and the Cardinality-based Feature Model (CBFM) for the analysis and design of the MANRE.ID application system and identifies the basic requirements for building the MANRE.ID application and then uses OVM to establish relationships and identify them with each other. In this study, the researchers propose that the integration of models between CBFM and OVM results in easier and more structured development of MANRE.ID.

Jurnal Mosfet

Dampak Usia Pemakaian PMS terhadap Kenaikan Suhu dan Kinerja Peralatan pada Gardu Induk

Merancang Cardinality-Based Feature Model and Orthogonal Variability Model menggunakan Pendekatan Rekayasa Lini Produk Perangkat Lunak