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All Journal Journal of Electrical Engineering and Computer (JEECOM) Jurnal Rekayasa elektrika
Agus Suprajitno
Universitas Islam Sultan Agung Semarang
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Kontrol Mesin Seasoning Dengan PLC DELTA DVP-SA2 Puji Khoriyanto; Agus Suprajitno; Bustanul Arifin
Journal of Electrical Engineering and Computer (JEECOM) Vol 4, No 1 (2022)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v4i1.2951

Abstract

Dalam dunia industri, kecepatan dan efektifitas proses produksi sangat dibutuhkan agar bisa bersaing di pasar global. Semakin ketatnya persaingan dan  permintaan pasar mengharuskan proses produksi dilakukan dengan cepat, efisien namun tetap berkualitas. Saat ini proses seasoning masih dilakukan secara manual, sehingga proses seasoning memakan waktu yang lama dan tidak optimal. Oleh karena itu perlu dilakukan inovasi pada mesin seasoning agar proses produksi bisa dilakukan dengan kondisi yang paling optimal. Metode yang digunakan dalam penelitian ini adalah metode observasi, studi literatur, wawancara, dan dokumentasi. Mesin seasoning dirancang menggunakan weigher agar perpaduan antara produk dan bumbu bisa ditimbang secara otomatis. Dan kemudian produk akan dimixing di drum seasoning. Dari hasil perancangan, dilakukan pengujian pada mesin seasoning yang menghasilkan akurasi rata – rata weigher 99,53% dari berat sebenarnya. Drum seasoning dapat memixing bumbu secara rata sesuai yang diharapkan. Setelah dilakukan beberapa kali pengujian, dapat disimpulkan mesin seasoning dapat bekerja dengan baik dan jauh lebih optimal dibanding dengan cara manual
Desain Pembangkit Listrik Tenaga Mikrohidro di Air Terjun Kedung Kayang Dedi Nugroho; Agus Suprajitno; Gunawan Gunawan
Jurnal Rekayasa Elektrika Vol 13, No 3 (2017)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5011.831 KB) | DOI: 10.17529/jre.v13i3.8554

Abstract

Kedung Kayang waterfall is located on the border of  Magelang and Boyolali regency of Central Java.  The waterfall is 38 meters high, so it has the potential to be used as a micro hydro power plant (MHP). In designing the MHP, it requires some studies including hydrology, civil, mechanical, and electrical. The purpose of this research is to predict the water discharge, determine the potential of hydro power, selection of MHP sites, design of hydro turbine and electric generator. This research uses Penman Modification method to calculate evapotranspiration, Mock method to calculate water discharge, geographical mapping for MHP sites selection and cross-flow turbine design calculation. This paper presents the results of MHP design consist of MHP capacity, selection of MHP sites, penstock design, cross-flow turbine design and electric generator selection.   The  result showed that  dependable water discharge is 0.143 m3 / sec, effective head is 19.5 meters, hydro potential is 27.33 kW, and electric power that can be produced is 18 kW, length and diameter penstock are 81,74 m and 26,77 m, hydro turbine used cross flow type with outer diameter of the runner is 17,17 cm,  inner diameter is 11,45 cm and width is 59,16 cm. MHP site is located in Klakah village,  Selo Sub-district, Boyolali District.  
Desain Pembangkit Listrik Tenaga Mikrohidro di Air Terjun Kedung Kayang Dedi Nugroho; Agus Suprajitno; Gunawan Gunawan
Jurnal Rekayasa Elektrika Vol 13, No 3 (2017)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17529/jre.v13i3.8554

Abstract

Kedung Kayang waterfall is located on the border of  Magelang and Boyolali regency of Central Java.  The waterfall is 38 meters high, so it has the potential to be used as a micro hydro power plant (MHP). In designing the MHP, it requires some studies including hydrology, civil, mechanical, and electrical. The purpose of this research is to predict the water discharge, determine the potential of hydro power, selection of MHP sites, design of hydro turbine and electric generator. This research uses Penman Modification method to calculate evapotranspiration, Mock method to calculate water discharge, geographical mapping for MHP sites selection and cross-flow turbine design calculation. This paper presents the results of MHP design consist of MHP capacity, selection of MHP sites, penstock design, cross-flow turbine design and electric generator selection.   The  result showed that  dependable water discharge is 0.143 m3 / sec, effective head is 19.5 meters, hydro potential is 27.33 kW, and electric power that can be produced is 18 kW, length and diameter penstock are 81,74 m and 26,77 m, hydro turbine used cross flow type with outer diameter of the runner is 17,17 cm,  inner diameter is 11,45 cm and width is 59,16 cm. MHP site is located in Klakah village,  Selo Sub-district, Boyolali District.  
Co-Authors Bustanul Arifin Dedi Nugroho Gunawan Gunawan Puji Khoriyanto