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Pengembangan Smart Electric Motorcycle Simulator sebagai Media Pembelajaran Interaktif pada Mata Kuliah Teknologi Kendaraan Listrik & Hybrid di Prodi Pendidikan Teknik Otomotif UNIMED Derisman, Aken; Nofrial, Nofi; Kurniawan, Ade; Doni, Rahma; Muslim, Muslim; Ridha Fauzi, Muhammad
SURYA TEKNIKA Vol 13 No 1 (2026): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v13i1.11737

Abstract

The limited practical facilities in the Electric and Hybrid Vehicle Technology Course in the Automotive Engineering Education Study Program at Medan State University cause the learning process to be dominated by theory. This study aims to develop a Smart Electric Motorcycle Simulator as an interactive learning medium to support students' understanding of electric motorcycle systems. The research method used is Research and Development (R&D) which includes needs analysis, simulator design, simulator table construction, component assembly, functional testing, and expert validation. The results of the study indicate that the simulator is able to operate as designed, characterized by the integrated functioning of the battery, controller, BLDC motor, throttle, protection system, and monitoring device. The simulator is also equipped with wiring terminals that allow students to assemble circuits, operate the system, and monitor voltage and current in real-time via an LCD monitor. In addition to increasing learning interactivity, the modular design of the simulator makes it easy to develop, economical, and suitable for implementation in laboratories with limited facilities. The results of the media expert validation obtained an achievement level of 90% with a very valid category, while the validation of the material expert was 88.89%, which is included in the valid category. Thus, the Smart Electric Motorcycle Simulator is declared suitable for use as a practical learning medium to support learning of electric vehicle technology in vocational education.
PENGARUH PUTARAN MESIN DAN JENIS BAHAN BAKAR TERHADAP EMISI GAS BUANG HONDA CB150R Batubara, Rizki Ananda; Rahma Doni; Aken Derisman; Piter Nasrum Ambarita; Rajinal Wahid Sitepu; Pahler Nasution
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Posted
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62499

Abstract

Peningkatan polusi udara yang bersumber dari emisi kendaraan bermotor menuntut adanya langkah strategis, salah satunya melalui pemilihan bahan bakar dan operasional mesin yang tepat. Penelitian ini bertujuan untuk menganalisis secara komprehensif pengaruh variasi putaran mesin serta jenis bahan bakar terhadap tingkat emisi gas buang, khususnya karbon monoksida (CO) dan hidrokarbon (HC), pada sepeda motor Honda CB150R. Pendekatan eksperimen kuantitatif digunakan dalam studi ini. Pengambilan data dilakukan secara langsung menggunakan instrumen gas analyzer pada tiga titik putaran mesin, yakni 1500 rpm, 4000 rpm, dan 8000 rpm. Pengujian ini membandingkan kinerja tiga jenis bahan bakar komersial Pertalite, Pertamax, dan Pertamax Turbo. Hasil eksperimen membuktikan bahwa penggunaan bahan bakar dengan nilai oktan (RON) yang lebih tinggi berkontribusi langsung terhadap penurunan konsentrasi emisi gas buang. Di samping itu, peningkatan putaran mesin pada rentang tertentu mampu menciptakan kondisi pembakaran yang jauh lebih optimal, yang ditandai dengan penyusutan kadar CO dan HC secara signifikan. Kesimpulan dari penelitian ini menegaskan bahwa sinergi antara penggunaan bahan bakar beroktan tinggi dan pengoperasian mesin pada putaran ideal merupakan metode yang sangat efektif untuk menekan tingkat polusi udara dari kendaraan roda dua.