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Kontrol RTU pada GH Manembo dengan Scada Jaringan Distribusi 20 KV Sistem Minahasa Samsu Tuwongkesong; Muchdar Daeng Patabo; Sukandar Sawidin; Julianus G. Daud; I Wayan E. P. Utama
Prosiding Industrial Research Workshop and National Seminar Vol 11 No 1 (2020): Prosiding 11th Industrial Research Workshop and National Seminar (IRWNS)
Publisher : Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1278.967 KB) | DOI: 10.35313/irwns.v11i1.2043

Abstract

Pada Sistem Kelistrikan Minahasa penanganan gangguan dapat dilakukan secara cepat dengan menggunakan sistem pengaturan proteksi jarak jauh yang mampu memonitoring, kendali dan akuisi data secara real time. Supervisory Control and Data Acquisition (SCADA) terdapat sistem proteksi yang bekerja secara real time yang dapat dikendalikan dari jarak jauh sehingga mampu dijadikan solusi dari permasalahan yang terjadi dalam sistem distribusi agar penanganan terhadap gangguan dapat dilakukan dengan cepat. Tapi pada kenyataannya Sistem SCADA pada Remote Terminal Unit (RTU) yang ada di Gardu Hubung Manembo-Nembo kadang kala tidak bisa di kontrol oleh Master Terminal Unit (MTU) pada sistem SCADA. Penelitian ini bertujuan untuk mengetahui apa penyebab terjadinya gangguan tersebut dan mencari jalan keluar untuk meminimalisir frekuensi terjadinya kegagalan eksekusi sehingga dapat meningkatkan keandalan dari sistem distribusi tersebut. Hasil pengujian menunjukkan bahwa gagal remote control disebabkan oleh sinyal provider komunikasi yang kurang baik di lokasi remote station dan keandalan dari peralatan komunikasi seperti modem GSM dalam menangkap sinyal mempengaruhi tingkat kegagalan remote control. Trend remote control setelah dilakukan perbaikan presentase keberhasilan remote control mengalami peningkatan dari 94.83% dengan perhitungan 2089 kali eksekusi sukses dari 2203 kali eksekusi di bulan april naik menjadi 95.29% di bulan mei 2020 dengan 2672 sukses dari 2804 kali eksekusi.
Utilizing Solar Power Plants as Renewable Energy for the Future: (Case Study: PLTS Likupang) Enzza Sampaleng; Deitje S. Pongoh; Muchdar Daeng Patabo; Benaya Ticoalu; Einstein Kondoj; Gabriel Rumagit; Timothy Mamentu; Felove Mirah; Mikha Assa
Interdisciplinary Journal of Advanced Research and Innovation Vol. 2 No. 2 (2024): Interdisciplinary Journal of Advanced Research and Innovation
Publisher : Ravine Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58860/ijari.v2i1.42

Abstract

Solar energy is one of the renewable energy sources that has great potential to replace conventional energy sources that have a negative impact on the environment. Solar power plants (PLTS) are technologies that utilize solar energy to generate electricity by converting sunlight into electric current. PLTS can be divided into two types, namely photovoltaic (PV) and concentration (CSP). PV is a PLTS that uses solar cells to directly convert sunlight into electricity, while CSP is a PLTS that uses mirrors or lenses to focus sunlight to a point and generate heat that is used to drive turbines. Both types of PLTS have their own advantages and disadvantages, depending on factors such as location, climate, cost, and land availability. This study discusses the development, challenges, and prospects of PLTS as a renewable energy source for the future. This study also provides an example of Likupang PLTS in North Sulawesi, which is one of the largest PLTS in Indonesia. It can supply electricity to several regions around it with an installed capacity of 21 MWp. This study shows that PLTS has economic, social, and environmental benefits and can contribute to achieving national and global renewable energy targets.
The Role of QMS in Improving the Efficiency of Academic Information Systems Muchdar Daeng Patabo; Aurelio Jansen Pontoh; Nadia Salsabilah Soleman; Keren Hapuk Kontey; Angel Rira
Cerdika: Jurnal Ilmiah Indonesia Vol. 6 No. 2 (2026): Cerdika: Jurnal Ilmiah Indonesia
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/cerdika.v6i2.3332

Abstract

The purpose of writing this journal is to analyze the role of the Quality Management System (QMS) in improving the effectiveness of academic information systems in higher education. Currently, academic information systems have become one of the key factors in supporting educational processes, ranging from student data management to academic administration; however, many institutions still encounter issues such as invalid data and slow processes. By implementing QMS, institutions are expected to apply quality standards that meet established requirements. In this study, a descriptive qualitative method was used with a narrative analysis technique, focusing on the application of ISO 9001 as the QMS standard. The results of the analysis indicate that consistent implementation of QMS can significantly improve the efficiency of academic information systems, both in terms of service speed and data accuracy. This analysis concludes that the integration of QMS, particularly ISO 9001-based systems, is an essential strategy for higher education institutions in establishing effective, efficient, and sustainable academic information systems.