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Pelatihan Pemanfaatan Software Pendukung Statistik Dalam Pengolahan Data Kuantitatif Bagi Guru-Guru SMA Herlawati Herlawati; Prima Dina Atika; Rahmadya Trias Handayanto; Malikus Sumadyo; Seta Samsiana; Anita Setyowati Srie Gunarti; Maimunah Maimunah
Journal Of Computer Science Contributions (JUCOSCO) Vol. 2 No. 2 (2022): Juli 2022
Publisher : Lembaga Penelitian, Pengabdian kepada Masyarakat dan Publikasi Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/79gqt343

Abstract

Teachers need additional knowledge of quantitative data processing using statistical support software because of the diverse educational backgrounds of teachers such as education science, management science, although there are also those whose educational background is mathematics and natural sciences (MIPA). In addition, the level of awareness of teachers to study statistics for processing quantitative data is still low and is considered less important. Solutions that can be given to this community service activity include organizing training on the use of statistical support software to provide understanding and skills in the use of such software, including Microsoft Ms.Excel and Matlab Mobile in an effective and efficient manner. This can be done through the mentoring process in this activity and will be followed by other advanced trainings. The results of this training, based on a survey using an online mentimeter, showed that it was very useful and the participants wanted to continue this training with the theme of using the Statistical Package for the Social Sciences (SPSS).
Analisis Penyebab Kegagalan Inverter DC-AC Sistem Back Up Daya di Gardu Induk Cibatu dengan Metode RCA Roni Kurniawan; Setyo Supratno; Seta Samsiana
Aviation Electronics, Information Technology, Telecommunications, Electricals, and Controls (AVITEC) Vol 6, No 2 (2024): August
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/avitec.v6i2.2467

Abstract

Studi ini menganalisis penyebab kegagalan inverter DC-AC dalam sistem back-up daya di Gardu Induk Cibatu. Meskipun telah dilengkapi dengan berbagai sistem proteksi seperti overload, overvoltage, short circuit, dan overtemperature, namun adanya insiden kebakaran menunjukkan kegagalan sistem proteksi tersebut. Dengan menggunakan metode Root Cause Analysis (RCA), yang mencakup inspeksi visual, pengumpulan data, analisis sistem proteksi, dan wawancara, ditemukan bahwa kualitas material yang rendah dan usia komponen yang tua adalah penyebab utama kegagalan. Penelitian merekomendasikan penggantian komponen dengan bahan berkualitas tinggi, peningkatan prosedur pemeliharaan, dan monitoring operasional yang lebih ketat.