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All Journal Jurnal Ilmiah Dinamika Rekayasa (DINAREK) Ranah Research : Journal of Multidisciplinary Research and Development
Wahyumi, Aida
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Transportation Other

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ANALISIS KOORDINASI SISTEM PROTEKSI PENYULANG DIENG-2 (DNG02) TERHADAP GANGGUAN ARUS HUBUNG SINGKAT GARDU INDUK DIENG PT PLN (PERSERO) UP3 PURWOKERTO Nugorho, Daru Tri; Wardhana, Arief Wisnu; Wahyumi, Aida
Dinamika Rekayasa Vol 16, No 1 (2020): Jurnal Ilmiah Dinamika Rekayasa - Februari 2020
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.dr.2020.16.1.327

Abstract

Gangguan yang sering terjadi pada sistem distribusi adalah gangguan arus hubung singkat. Untuk itu sistem proteksi dipasang di penyulang gardu induk. Pada penyulang Dieng-2 periode Januari 2019- September 2019 telah terjadi trip sebanyak tujuh kali. Peralatan sistem proteksi utama pada penyulang terdiri dari Over Current Relay (OCR), Ground Fault Relay (GFR), dan recloser. Untuk mengetahui koordinasi sistem proteksi penyulang yang baik diperlukan perhitungan arus nominal trafo, reaktansi sumber, reaktansi trafo, impedansi, dan arus hubung singkat. Hasil perhitungan arus hubung singkat akan menjadi dasar dalam menentukan waktu kerja dan selisih waktu kerja (Δt) relai antara Pemutus Tenaga (PMT) outgoing dan recloser. Pada setting awal relai, terdapat relai yang bekerja  tidak sesuai koordinasi. Pengaturan ulang nilai tms relai diperlukan untuk menyesuaikan waktu kerja (Tk) 0,7 s dan 0,3 s dengan Δt 0,4 s. Sehingga relai dan recloser bekerja sesuai dengan koordinasi proteksi penyulang yang memenuhi standar PLN dan standar IEC 60255.
Dilema Pewarisan Data Digital untuk Pengembangan Pendidikan Indonesia: Perspektif tentang Forensik, Etika, dan Hukum Privasi Alisya, Namirah; Rindy, Rindy; Wahyumi, Aida; Wibowo, Wahyu Catur; Orvin, Timothy
Ranah Research : Journal of Multidisciplinary Research and Development Vol. 8 No. 3 (2026): Ranah Research : Journal Of Multidisciplinary Research and Development
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/rrj.v8i3.2074

Abstract

The transition to the digital age has transformed the concept of inheritance, as non-financial digital assets now hold significant emotional and personal value; however, access to such data has sparked a conflict between post-mortem privacy rights and the legitimate access needs of heirs. This study finds that Indonesia’s 2022 Personal Data Protection Act (PDP Act) contains a serious legal vacuum because it only protects living data subjects—a gap exacerbated by the internal policies of global service providers that often block heirs’ access. Drawing on the work of Luciano Floridi, this study emphasizes the importance of the state’s role as Steward of the Infosphere to prevent “Information Entropy” resulting from unmanaged data. As a solution, this study proposes a three-pillar framework encompassing legal reform through data classification and the legal recognition of Digital Trustees, standardization of forensic procedures based on the Philosophical Model of Forensic Decision-Making (MPKF) aligned with ISO/IEC 27037, and institutional strengthening through notarial protocols and Supreme Court regulations. The integration of these three aspects aims to fill regulatory gaps, ensure legal certainty, and protect the rights of heirs amidst the complexity of digital technology in Indonesia
Co-Authors Alisya, Namirah Arief Wisnu Wardhana, Arief Wisnu Nugorho, Daru Tri Orvin, Timothy Rindy, Rindy Wahyu Catur Wibowo