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All Journal J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Journal of Community Development Jurnal Teknik Terapan (J-TETA) Journal of Business Management
Dwi Djoko Suranto
Politeknik Negeri Jember
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences

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Analisa Perancangan dan Pengujian Kendaraan Listrik Roda Dua dengan Variasi Pembebanan Dwi Djoko Suranto; Saiful Anwar; Mochammad Nuruddin; Ahmad Rofi'i; Alex Taufiqurrohman Zain
J-Proteksion Vol 7, No 2 (2023): J-Proteksion
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jp.v7i2.8927

Abstract

Kendaraan listrik memiliki prospek yang menjanjikan untuk dikembangkan. Kendaraan listrik tipe Battery Electric Vehicle (BEV) dan Plug-in Hybrid Electric Vehicle (PHEV) dapat menjadi solusi terkait ketergantungan terhadap sumber energi fosil serta emisi gas buang. Khusus untuk tipe BEV, perkembangan di Indonesia sudah pesat. Tahapan metode penelitian ini, dimulai dengan menentukan mitra kerja sama dari dunia usaha dan industri. Berikutnya adalah merancang, dan memperhitungkan desain prototype kendaraan listrik roda dua. Desain prototype selanjutnya diwujudkan melalui pabrikasi komponen rangka dan body di PT. Manufactur Dynamic Indonesia sebagai mitra. Kendaraan listrik roda dua yang akan dikembangkan akan dilengkapi dengan sistem kendali motor listrik. Selanjutnya, pengujian dengan memberikan variasi pembebanan dilakukan pada penelitian ini. Hal ini dilakukan untuk mengetahui performa kendaraan listrik dan baterai yang digunakan. Sepeda motor listrik yang telah berhasil dirancang dan dikembangkan menggunakan penggerak motor listrik tipe BLDC 1 Kw. Dengan dilengkapi dengan beberapa komponen, meliputi: Baterai Lithium ion 18650 yang dirangkai seri paralel; Controller untuk motor listrik; Handle gas; Display indicator; Lampu penerangan dan lampu indikator; Handle rem dengan switch. Dengan beban driver yang paling ringan (50 kg), didapatkan jarak tempuh yang paling jauh 17 km dan waktu tempuh yang paling lama pula yakni 47 menit. Beban driver 55 kg, didapatkan jarak tempuh 15,94 km dan waktu tempuh 38 menit. Sedangkan untuk beban driver 60 kg adalah 12,71 km dan 37 menit. Dengan jarak tempuh paling jauh dan waktu tempuh yang paling lama, pengujian dengan beban driver 50 kg juga memiliki penurunan tegangan baterai yang paling besar, yakni 3,6 Volt. Sedangkan pada pengujian beban driver 55 kg dan 60 kg adalah 3,3 Volt dan 3,15 Volt.
Pelatihan Perakitan Battery Pack Lithium Ion 18650 Untuk Guru SMK di Kabupaten Jember Cahyaning Nur Karimah; Dwi Djoko Suranto; Dicky Adi Tyagita; Alex Taufiqurrohman Zain; Aditya Wahyu Pratama; Dety Oktavia Sulistiono; Faruq Avero Azhar
Journal of Community Development Vol. 4 No. 1 (2023): August
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v4i1.121

Abstract

The battery pack is one of the potential parts to be developed on a laboratory scale. The battery pack is a unit of several rechargeable battery cells assembled in series-parallel. Battery packs are generally equipped with a Battery management system (BMS). BMS is an electronic circuit that functions to limit the current and voltage entering the battery in the charging process when the battery is full. This will certainly prevent short circuits and increase battery life. As one of the vocational education institutions, SMK are expected to be able to read and take advantage of existing opportunities related to the increasing number of national vehicles and the acceleration of battery-based electric vehicles according to Presidential Regulation number 5 of 2019. In line with the link and match agenda of vocational universities with SMK, this community service team took the initiative to collaborate with SMK together with PTV as a facilitator and SMK teachers as SMK partners. This training activity begins with preparing an electric vehicle battery pack prototype and testing it in the automotive engine laboratory, engineering drawing and computing studio and DUDI partner workshops. At the end of the training, an evaluation was carried out in the form of a questionnaire on the success of the battery assembly training activities using a linkert scale. As a result, the battery assembly training which activities are measuring and monitoring battery pack, increase the knowledge of teachers about how to assemble 18650 lithium ion batteries according to the requirements of the motor that is used.
Innovation Ecosystems for Teaching Factory Agribusiness: A Strategic Framework Retno Sari Mahanani; Hari Prasetyo; Bagus Putu Yudhia Kurniawan; Dwi Djoko Suranto
Journal of Business Management Vol. 2 No. 1 (2024): August
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/jobm.v2i1.26

Abstract

This study investigates innovation ecosystems within Teaching Factory Agribusiness, addressing the critical gap in the literature regarding the absence of a strategic framework to enhance innovation and sustainability in agribusiness education. Using a grounded theory methodology, we conducted in-depth interviews with 20–30 participants, including educators, industry stakeholders, and policymakers, to gain insights into collaboration, resource sharing, and continuous learning dynamics. The results clarify four thematic areas; (1) Collaboration and Partnerships, (2) Resource Mobilization and Sharing, (3) Policy and Institutional Support, and (4) Continuous Learning and Adaptation. The above threads weave together into a framework to make agribusiness education explicit in the functioning of innovation ecosystems. The findings have significance for policy-makers, educationists, and industry personnel involved in improving the quality of agribusiness innovation. Future research directions can be a framework, especially regarding the benefits of innovation, and collaboration through technological facilities.
Analisis Penambahan Heat Exchanger Pada Knalpot Dan Waktu Kinerja Terhadap Kandungan Emisi Gas Buang Sepeda Motor 4 Langkah Andi Yulianto; Aditya Wahyu Pratama; Dwi Djoko Suranto
Jurnal Teknik Terapan Vol. 3 No. 2 (2024): Oktober
Publisher : P3M Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jteta.v3i2.42

Abstract

Perkembangan teknologi otomotif saat ini telah menghasilkan inovasi-inovasi terbaru yang lebih canggih, meningkatkan jumlah kendaraan yang beredar di masyarakat. Namun, peningkatan jumlah kendaraan juga mengakibatkan peningkatan emisi gas buang. Gas buang, yang merupakan sisa pembakaran bahan bakar di dalam mesin, mengandung polutan seperti Nitrogen Oksida (NOx), Karbon Monoksida (CO), Hidrokarbon (HC), dan partikel debu yang mengandung timbal (Pb). Penelitian ini menggunakan alat heat exchanger yang menggunakan bahan bakar pertamax pada 1500 RPM selama 5, 10, dan 15 menit. Hasil penelitian menunjukkan bahwa penurunan emisi gas buang terbaik terjadi pada variasi waktu 15 menit dengan laju aliran fluida 6 lpm. Sebelum pendinginan, kandungan gas buang CO, CO₂, O₂, dan HC adalah 0,83%Vol, 10,2%Vol, 8,95%Vol, dan 137 ppm, masing-masing. Setelah pendinginan, dengan variasi waktu 15 menit dan laju aliran fluida 6 lpm, kandungan gas CO, CO₂, O₂, dan HC menjadi 0,43%Vol, 7,4%Vol, 12,01%Vol, dan 72,5 ppm, masing-masing. Ini menunjukkan penurunan yang signifikan, dengan penurunan gas CO sebesar 48,1%, penurunan CO₂ sebesar 27,4%, kenaikan O₂ sebesar 34,1%, dan penurunan HC sebesar 47%.
Co-Authors Aditya Wahyu Pratama Ahmad Rofi'i Alex Taufiqurrohman Zain Andi Yulianto Bagus Putu Yudhia Kurniawan Cahyaning Nur Karimah Dety Oktavia Sulistiono Dicky Adi Tyagita Faruq Avero Azhar Hari Prasetyo Mochammad Nuruddin Retno Sari Mahanani Saiful Anwar