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Rancang Bangun Sistem Informasi Dewan Guru Besar Universitas Halu Oleo Anshari Nur, Muh Nadzirin; Galugu, Indrayati; Lolok, Agustinus
Journal Cerita: Creative Education of Research in Information Technology and Artificial Informatics Vol 9 No 2 (2023): Journal CERITA : Creative Education of Research in Information Technology and Art
Publisher : UNIVERSITAS RAHARJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33050/cerita.v9i2.2721

Abstract

the accreditation and ranking of tertiary institutions, institutionally Halu Oleo University already has a Professors Council organization as a forum that oversees professors at Halu Oleo University, in the process an institution or organization should have an information media and publication of organizational activities but currently the professorship council of Halu Oleo University does not yet have the media. The purpose of this research is to design an information system that contains all institutional aspects of the professorial council of Halu Oleo University including board profile information professors, database of professors at Halu Oleo University, activity agendas, information on professor inauguration activities, announcements, documentation both in the form of photos and videos as well as some other information that helps the community and external parties to get to know more closely at the Halu Oleo University professorial council organization. The method used in this study is the information system design method with the waterfall model, the research starts from the method of analysis, design, implementation, testing, development and maintenance. The outputs resulting from this research are information system products that can be accessed online, databases and directories. professors at Halu Oleo University, the test results show that the information system can run well.
Analisis Aliran Daya Terhadap Pengaruh Masuknya Gardu Induk Bombana Pada Sistem Sultra Menggunakan Software ETAP (Electrical Transient Electrical Program) Malikurrahim; Tachrir; Hay, Sahabuddin; Musaruddin, Mustarum; Koedoes, Yuni; Lolok, Agustinus; Masikki , Gamal Abdel Nasser
Piston: Jurnal Teknologi Vol 9 No 2 (2024): Desember 2024
Publisher : Program Pendidikan Vokasi Teknik Mesin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55679/pistonjt.v9i2.81

Abstract

The current Southeast Sulawesi electricity system has two main power plants, namely the Nii Tanasa PLTU with a capacity of (1´30 MW) and the Moramo PLTU (DSSP) with a capacity of (2´50) MW and has also been interconnected with the South Sulawesi electricity system with the addition of a substation in Bombana, meaning that the power needs of the Kendari electricity system have increased, which can result in increased losses and drop voltage . The purpose of this study is to see the condition of the large value of Current, Voltage, active power flow and reactive power on each bus between channels, and to see the value of the short circuit fault current at the fault location point. after the addition of the Bombana GI, Single line modeling using the help of ETAP 19.0.1 software. based on the results of the research that has been done the value of the power generated by the generator after the entry of the Bombana GI is 271.527 MW where previously it was 211.975 MW, the voltage condition before the entry of the Bombana GI is 96.05% - 99.23% of the previous 97.95% - 99.53%, based on the percentage of Drop Voltage is in the range of 0.022%−0.872% which is still within the SPLN operational standard limit. Then the Total Losses on the channel is 1168.92 KW. The largest Short Circuit current value after the entry of the Bombana GI in the Southeast Sulawesi system for 3-phase short circuit current is 10.267 KA, phase to ground is 10.637 KA, phase to phase is 8.920 KA, and two phases to ground is 10.537 KA.