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TROLI MAKANAN MENGGUNAKAN MOTOR DC 50W/12V SEBAGAI PENGGERAK TAMBAHAN Sepdian
Jurnal Elektronika Listrik dan Teknologi Informasi Terapan Vol. 3 No. 1 (2021): ELTI Desember
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/elti.v3i1.191

Abstract

motor 50 W / 12 V DC as an additional driver for the food trolley which previously used human power, to overcome this this study aims to facilitate work that previously used human power assisted by a 50 W/12V DC motor. to drive a 50 W / 12 V DC motor, a voltage in the range of 11V-12V is needed on a 50 W/4.16A power supply whose source comes from a dry battery, with a power of 25 Kg with a plate capacity of 12 - 16 plates of food with a capacity of 1500 grams/plate power 21 Ah battery with a maximum usage time of 60 minutes, the design and process of making a trolley, especially the use of a DC Motor as an additional driver for a food trolley. The process of making a machined trolley unit includes stages, namely: observation, design, manufacture, trolley assembly and testing. This trolley has a load capacity of 25 kilograms while the empty weight of the trolley is 34.5 kilograms and has a Dc Motor with a 390 series with a voltage of 12 Volts, a power of 50 Watts and a current use of 3-5 Amperes and the source used comes from a dry battery.
Rancangan Sistem PLTS Sebagai Kendali Motor Listrik Kapasitas 0.5 HP Sepdian; Darmuji
Jurnal Elektronika Listrik dan Teknologi Informasi Terapan Vol. 7 No. 1 (2025): ELTI Juni
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/elti.v7i1.414

Abstract

Penelitian ini membuat rangcangan Pembangkit Listrik Tenaga Surya (PLTS) dengan menggunakan Automatic Transformation Swicht (ATS) sebagai pemindah otomatis aliran listrik ketika terjadi pemadaman PLN aliran listrik akan berpindah otomatis dari PLN ke PLTS. PLTS digunakan sebagai energi alternatif untuk menjalankan motor listrik kapasitas 0.5 HP ketika terjadi pemadaman PLN. Setelah dilakukan pengujian dengan menggunakan Photovoltaik dengan kapasitas 200 Wp Baterai 100 AH, motor listrik 0.5 HP bias di operasikan selama kurang lebih 90 Menit
Analisa Kinerja Mesin Pengering Buah Pinang Tenaga Hibrid Sepriyanto; Sigit Kurniawan; Sepdian
Jurnal INOVATOR Vol. 5 No. 2 (2022): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v5i2.158

Abstract

The purpose of this study was to determine the performance of a hybrid dryer by combining the utilization of solar energy (solar dryer) and biomass power sources. Utilization of solar thermal energy sources by maximizing solar heat radiation sources which are absorbed directly into the drying chamber in the form of a transparent house with ventilation holes for fresh air to enter and moist air to exit. This process will produce hot air circulation (convection) in the drying chamber continuously so that the process of evaporation of water from the material being dried is faster. The temperature of the hybrid dryer with a sun source without the test material was 56º C. In the hybrid dryer test with a biomass combustion power source without the test material, the maximum temperature was 46 º C with a stable temperature of 40 º C. In the hybrid dryer test with a solar power source with the material test with a drying rate for 6 hours of drying there was a reduction in the mass of areca nut by 19%. The performance of the hybrid drying machine is better when the temperature is controlled with a setting temperature of 60º C. The average drying rate of areca nut from the hybrid dryer is 1 kg/hour