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Pemeliharaan Kubikel 20kV dan Keandalan Distribusi Listrik Pelanggan ULP Prima Krakatau Oktaviyanti, Ranisa; Anjani, Triska Adelia; Rifaldi, Maslili; Saepullah, M Zaiz; Aribowo, Didik
Journal of Electrical Power Control and Automation (JEPCA) Vol 7, No 2 (2024): Desember
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jepca.v7i2.116

The 20 kV cubicle plays a vital role in the electrical distribution system, particularly in maintaining the reliability and stability of power supply for industrial customers. This study aims to evaluate the impact of routine maintenance on the performance of 20 kV cubicles at the Prima Krakatau Customer Service Unit (ULP). Maintenance is carried out periodically using time-based and condition-based approaches and includes measuring technical parameters such as grounding resistance, Current Transformer (CT), and Circuit Breaker (PMT). The results indicate that all components are operating optimally, with grounding resistance at 0.6 ohms and resistance values for CT and PMT exceeding 50 GΩ. The study concludes that scheduled cubicle maintenance contributes to improved power distribution reliability, reduced risk of system interruptions, and enhanced customer satisfaction.

The Role of E-Module in the Teaching and Learning Process in Vocational Secondary Schools (SMK): a Literature Review Agustian, Dendi; Wardoyo, Siswo; Amartha, Amelda; Anjani, Triska Adelia; Wulansari, Tari; Marsanda, Elisa
Al Hikmah: Journal of Education Vol 5, No 2 (2024): Al Hikmah: Journal of Education
Publisher : Lembaga Pendidikan Hikmatun Najah Blora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54168/ahje.v5i2.345

The implementation of e-modules in learning at Vocational High Schools (SMK) has become an innovative solution relevant to technological advancements and the demands of Industry 4.0. This article aims to explore the role of e-modules in improving student learning outcomes at SMKs, as well as the challenges and opportunities of their implementation. The methodology used in this research is a systematic literature review, with criteria for selecting relevant articles based on the themes of e-module-based learning, vocational education, and the application of technology in education. The selected articles were analyzed using a content analysis approach to identify trends, benefits, challenges, and outcomes obtained from the implementation of e-modules in SMKs. This research also examines the implementation of Project-Based Learning (PjBL) and Problem-Based Learning (PBL) approaches in the context of e-modules, which have been shown to enhance student engagement and the mastery of practical competencies required in the workforce. However, challenges such as limited technological infrastructure and teachers' readiness in developing high-quality e-modules still need to be addressed. The analysis results indicate that e-modules can improve the quality of learning at SMKs, but specific strategies are needed to overcome existing barriers to optimize their use.

Pengaruh Model Pembelajaran Terhadap Kompetensi SDM Vokasional di Era Industri 4.0: Studi Literatur Wardoyo, Siswo; Marsanda, Elisa; Wulansari, Tari; Anjani, Triska Adelia; Anzhari, Hafizh; Abdillah, Muhammad Zaqqi
Jurnal Pendidikan Teknologi Informasi dan Vokasional Vol 6, No 2 (2024): Jurnal Pendidikan Teknologi Informasi dan Vokasional
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/32642

The Influence of Learning Models: In the era of the Industrial Revolution 4.0, Indonesian education faces a major challenge to improve the quality of human resources that are able to adapt to technological advances and industrial needs. The purpose of this study is to determine how learning models impact the capabilities of vocational human resources in the digital era. The method used is to conduct literature research by collecting information from various sources, such as books and journal articles related to the subject. The results of the study indicate that new learning models such as direct instruction, computational thinking, and project-based learning can improve students' soft skills and vocational skills. This is very important to compete in the job market. In addition, collaboration between teachers, students, and education personnel is key to creating an interesting learning experience that is relevant to industrial developments. This study concludes that vocational education needs to adopt a more innovative and integrated approach, as well as adjust the curriculum to meet the demands of industry 4.0, so that graduates can become individuals who are ready to work, adaptive, and have the skills needed. Kata kunci: Industri 4.0, Model Pembelajaran, SDM

SISTEM KENDALI KROM SCHRODER SEBAGAI PENGONTROL VALVE PADA AREA GAS TRANCE FURNACE DI PT. KRAKATAU BAJA KONSTRUKSI Anjani, Triska Adelia; Aribowo, Didik
Teknika Vol 10 No 1 (2025): April 2025
Publisher : Pusat Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52561/teknika.v10i1.421

Sistem kendali merupakan sekumpulan komponen yang beroperasi bersama berdasarkan instruksi dari mesin cerdas. Proses tersebut dirancang untuk mengontrol suatu operasi tanpa memerlukan intervensi manusia (otomatis). Sistem kendali otomatis terbagi menjadi dua jenis, yaitu sistem loop tertutup (Close Loop) dan sistem loop terbuka (Open Loop). Krom Schroder merupakan perangkat yang berfungsi untuk mengubah aliran gas mengatur tekanan dalam suatu sistem proses dengan memanfaatkan energi untuk menjalankan operasinya. Valve atau Katup yang dipasang pada sistem perpipaan mempunyai fungsi untuk mengatur dan mengendalikan aliran suatu gas serta mengatur dan mengendalikan aliran suatu gas dengan cara menutup sebagian aliran gas tersebut. Penggunaan Krom Schroder terdapat pada furnace yang digunakan untuk proses pemanasan atau peleburan pada billet baja. Furnace terdiri dari ruang pemanas yang tersusun dalam beberapa lapisan, dimana lapisan dalamnya dilapisi dengan batu tahan api (fire brick) dan dilengkapi dengan lapisan isolasi dari batu tahan api, dan lapisan luar terbuat dari logam. Proportional Integral Derivative (PID) pada furnace baja di PT Krakatau Baja Konstruksi, PID ini digunakan untuk mengontrol beberapa parameter pada tungku furnace ada beberapa zona pada PID tersebut yaitu Zona Combustion Air, Zona Natural Gas, dan Zona Temperature.

Pemasangan Lampu Penerangan Jalan Umum Berbasis Tenaga Terbarukan Mandiri di Desa Cibarani, Kecamatan Cisata, Kabupaten Pandeglang Agustian, Dendi; Septiani, Melti; Amartha, Amelda; Marsanda, Elisa; Wiherdiansyah, Farid; Fauziah, Nurul; Sari, Tari Wulan; Anjani, Triska Adelia; Abdillah, M Zaqqi; Wardoyo, Siswo
Jurnal Pengabdian Masyarakat Terapan Vol 2 No 1 (2025): JUPITER April 2025
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jupiter.2.1.58

Keterbatasan infrastruktur penerangan jalan di wilayah pedesaan menjadi tantangan serius yang berdampak pada keamanan, mobilitas, dan kualitas hidup masyarakat. Kegiatan pengabdian ini bertujuan untuk memberikan solusi melalui pemasangan Lampu Penerangan Jalan Umum (PJU) berbasis tenaga surya sebagai bentuk implementasi energi terbarukan yang ramah lingkungan dan hemat energi. Kegiatan dilakukan di Desa Cibarani, Kecamatan Cisata, Kabupaten Pandeglang oleh tim mahasiswa Program Studi Pendidikan Vokasional Teknik Elektro. Metode pelaksanaan meliputi survei lokasi, identifikasi kebutuhan masyarakat, perancangan teknis, sosialisasi, instalasi enam unit lampu PJU tenaga surya, serta edukasi perawatan mandiri kepada warga. Evaluasi pasca-kegiatan menunjukkan bahwa seluruh unit lampu berfungsi optimal, dengan estimasi jangkauan pencahayaan ±8–10 meter dan penghematan energi setara ±432 kWh per tahun. Potensi manfaat ekonomi dari sistem ini mencapai Rp3.888.000 per tahun. Sebanyak 80% warga yang diwawancarai menyatakan peningkatan rasa aman dan kenyamanan beraktivitas di malam hari. Pemerintah desa juga menyatakan komitmen untuk mereplikasi program ini secara berkelanjutan. Kegiatan ini berhasil meningkatkan kesadaran masyarakat terhadap energi bersih dan menunjukkan bahwa intervensi teknologi melalui pendekatan partisipatif dapat memberikan dampak teknis, ekonomi, dan sosial yang signifikan di wilayah pedesaan.

Pengaruh Model Pembelajaran Terhadap Kompetensi SDM Vokasional di Era Industri 4.0: Studi Literatur Wardoyo, Siswo; Marsanda, Elisa; Wulansari, Tari; Anjani, Triska Adelia; Anzhari, Hafizh; Abdillah, Muhammad Zaqqi
Jurnal Pendidikan Teknologi Informasi dan Vokasional Vol 6, No 2 (2024): Jurnal Pendidikan Teknologi Informasi dan Vokasional
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jptiv.v6i2.32642

The Influence of Learning Models: In the era of the Industrial Revolution 4.0, Indonesian education faces a major challenge to improve the quality of human resources that are able to adapt to technological advances and industrial needs. The purpose of this study is to determine how learning models impact the capabilities of vocational human resources in the digital era. The method used is to conduct literature research by collecting information from various sources, such as books and journal articles related to the subject. The results of the study indicate that new learning models such as direct instruction, computational thinking, and project-based learning can improve students' soft skills and vocational skills. This is very important to compete in the job market. In addition, collaboration between teachers, students, and education personnel is key to creating an interesting learning experience that is relevant to industrial developments. This study concludes that vocational education needs to adopt a more innovative and integrated approach, as well as adjust the curriculum to meet the demands of industry 4.0, so that graduates can become individuals who are ready to work, adaptive, and have the skills needed. Kata kunci: Industri 4.0, Model Pembelajaran, SDM

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