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All Journal Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Infotekmesin Madani : Indonesian Journal of Civil Society E-JOINT (Electronica and Electrical Journal Of Innovation Technology) Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering)
Supriyono Supriyono
Jurusan Teknik Elektronika Politeknik Negeri Cilacap
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Mechanical Engineering

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Pembuatan Sistem Desalinasi Kapasitas 240 liter/jam di Dusun Bondan Kecamatan Kampung Laut Cilacap Bayu Aji Girawan; Agus Santoso; Joko Setia Pribadi; Supriyono Supriyono
Madani : Indonesian Journal of Civil Society Vol. 4 No. 2 (2022): Madani, Agustus 2022
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/madani.v4i2.1446

Abstract

Dusun Bondan is a district located in a tidal area. Various problems arise in Dusun Bondan because of the use of water that doesn’t meet the quality of sanitation water causing several diseases. The water crisis experienced by the residents of Dusun Bondan becomes the worst disaster especially in summer because the water at Dusun Bondan is salty with high total dissolved solids. A water desalination system has been made to produce sanitation water that meets the standard based on Minister of Health Regulation No. 32 of 2017. The methods used to overcome these problems are water source identification, design of desalination system, purchasing, fabrication and testing of desalinated water. The result of the activities is a desalination system which consists of pre-treatment using 4 filtration stages ended with reverse osmosis desalination using a special membrane. The result of desalinated water test shows that the water is odourless, tasteless, and other parameters meet the requirement of the standard.
Evaluasi Sistem Pencahayaan Gedung Pendidikan Perkuliahan Sesuai Standar Nasional Indonesia (SNI) Vicky Prasetia; Supriyono; Purwiyanto
Infotekmesin Vol 13 No 2 (2022): Infotekmesin: Juli, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i2.1546

Abstract

The lighting system is one of the aspects of assessing the function of the building. The building lighting system is included in the health aspect of the building. To achieve proper function, the building lighting system must meet the illumination value of each room according to the type of utilization in accordance with SNI 6197:2011, SNI 6197:2011, SNI 03-2396-2001, dan SNI 03-6575-2001. This study aims to analyze the lighting system in the Gedung Kuliah Bersama at the Politeknik Negeri Cilacap. This study uses a quantitative method by comparing the amount of light intensity based on field measurements, calculation results, and the SNI 6197:2011 standard. Based on the results of observations, data processing, and measurements, it was found that there were still some rooms in the Gedung Kuliah Bersama that did not meet SNI. Rooms that have fulfilled SNI include classrooms, library rooms, language laboratories, lecturer transit rooms, multipurpose rooms, terrace, and warehouses. It is necessary to carry out maintenance and repair of lamps for rooms that do not meet SNI. Maintenance and repair of lighting systems are carried out by replacing, adding, and/or repositioning lamps.
PENERAPAN PHOTOVOLTAIC (PV) SEBAGAI ENERGI LISTRIK ALTERNATIF PADA RINTISAN DESA WISATA WIDARAPAYUNG WETAN CILACAP Muhamad Yusuf; Sugeng Dwi Riyanto; Purwiyanto Purwiyanto; Supriyono Supriyono; Vicky Prasetia; Pujono Pujono; Hendi Purnata; Afrizal Abdi Musyafiq
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 6 No 1 (2022)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/logista.6.1.36-44.2022

Abstract

Desa Widarapayung Wetan merupakan salah satu desa yang ditunjuk sebagai desa inovasi di kabupaten Cilacap berdasarkan Keputusan Bupati Cilacap Nomor:071/545/27/Tahun 2014 tentang Penetapan Desa Inovasi Kabupaten Cilacap. Lokasi yang strategis berada di pesisir pantai, dengan beragam potensi mulai dari perikanan, pertanian, pariwisata dan memiliki akses yang mudah menjadi alasan di pilihnya Desa Widarapayung sebagai salah satu desa inovasi di Kabupaten Cilacap. Pengembangan Desa Wisata ini mengalami berbagai hambatan diantaranya minimnya sumber pendanaan, konsep desa wisata yang akan dibangun belum matang dan belum adanya pendampingan dari akdemisi dalam mewujudkan desa wisata. Politeknik Negeri Cilacap (PNC) sebagai perguruan tinggi yang berada di Kabupaten Cilacap secara tidak langsung mempunyai kewajiban menyebarluaskan ilmu pengetahuan untuk kemajuan wilayahnya. PNC melalui kegiatan Pengabdian kepada Masyarakat diberikan amanah oleh Bappeda Kabupaten Cilacap untuk melakukan pendampingan dalam mewujudkan desa wisata di Desa Widarapayung. Konsep desa wisata yang diambil adalah mensinergikan budaya lokal seperti sentra tari dan gamelan dengan perangkat teknologi berupa penyediaan sumber energi listrik alternatif dari Photovoltaic (PV). Pada kegiatan pengabdian masyarakat ini juga dilakukan pelatihan instalasi listrik dengan sumber energi dari PV untuk remaja karang taruna Desa Widarapayung. Hasil dari implementasi teknologi ini dapat menurunkan tagihan listrik di rintisan desa wisata sebesar 40%. Kata kunci: desa wisata, photovoltaic, energi listrik, widarapayung, desa inovasi ABSTRACT Widarapayung Wetan Village is one of the villages designated as an innovation village in Cilacap district based on the Decree of the Cilacap Regent Number: 071/545/27/2014 concerning the Establishment of an Innovation Village in Cilacap Regency. Its strategic location on the coast, with various potentials ranging from fisheries, agriculture, tourism and having easy access is the reason for choosing Widarapayung Village as one of the innovation villages in Cilacap Regency. The development of this tourist village has encountered various obstacles including the lack of funding sources, the concept of a tourist village to be built is not yet mature and there is no assistance from academics in realizing a tourist village. Cilacap State Polytechnic (PNC) as a university located in Cilacap Regency indirectly has the obligation to disseminate knowledge for the advancement of its region. PNC through Community Service activities was given a mandate by the Cilacap Regency Bappeda to provide assistance in realizing a tourist village in Widarapayung Village. The concept of a tourist village that is taken is to synergize local culture such as dance and gamelan centers with technological devices in the form of providing alternative sources of electrical energy from Photovoltaic (PV). In this community service activity, training on electrical installations with energy sources from PV was also carried out for youth youth in Widarapayung Village. The results of the implementation of this technology can reduce electricity bills in pioneering tourism villages by 40%. Keywords: tourist village, photovoltaic, electrical energy, widarapayung, inovation village
Mekanisme Soft Starting Pada Pengaturan Kecepatan Motor BLDC Menggunakan Kendali Logika Fuzzy Hendi Purnat; Supriyono; Artdhita Fajar Pratiwi; muhamad yusuf
E-JOINT (Electronica and Electrical Journal Of Innovation Technology) Vol. 1 No. 1: E-JOINT, Juni 2020
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/e-joint.v1i1.208

Abstract

Penelitian ini merancang sistem kecepatan motor brushless DC (BLDC) dengan menggunakan metode kontroler logika fuzzy. Penelitian ini menjelaskan perancangan kontroler logika fuzzy pada motor BLDC dengan mekanisme soft starting. Kontroler logika fuzzy digunakan untuk mengendalikan kecepatan yang berubah-ubah, sedangkan soft starting pada motor BLDC digunakan untuk mengurangi lonjakan arus saat start dengan mengatur duty cycle pada DC-DC buck converter. Hasil pada penelitian ini, respon pada kecepatan motor sesuai dengan refferensi yang diinginkan. Kontroler kecepatan logika fuzzy layak untuk di rancang dan di implementasikan. Respon kecepatan yang berubah-ubah dan beban 5 Nm dapat bekerja sesuai dengan respon yang di inginkan yaitu saat perubahan 700 rpm naik sebesar 2000 rpm kemudian turun sebesar 500 rpm. Saat diberi torsi beban kecepatan sempat berosilasi tetapi dapat kembali ke respon yang di inginkan.
Rancang Bangun Sepeda Statis sebagai Pembangkit Listrik Sederhana Timotius William Kristianto; Vicky Prasetia; Purwiyanto; Supriyono
E-JOINT (Electronica and Electrical Journal Of Innovation Technology) Vol. 3 No. 2 (2022): E-JOINT, Desember 2022
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/e-joint.v3i2.1598

Abstract

— Indonesia masih menghadapi masalah dalam pembangunan bidang energi. Ketergantungan terhadap energi fosil bisa dibilang masih cukup tinggi. Pemanfaatan energi terbarukan dapat dikatakan belum berjalan sebagaimana mestinya. Salah satu upaya yang dapat dilakukan yaitu dengan energi alternatif. Pembangkit listrik dari kayuhan pedal sepeda statis dapat menjadi salah satu energi alternatif yang dapat membangkitkan energi listrik sederhan. Penelitian ini bertujuan membuat sepeda statis sebagai pembangkit listrik sederhana untuk keperluan perangkat elektronik sederhana. Alat ini bekerja dari kayuhan sepeda untuk memutar generator DC yang kemudian disalurkan pada SCC. Hasil tegangan listrik disimpan ke akumulator dengan watt meter sebagai indicator tegangan dan arus keluaran generator. Penelitian ini didapatkan RPM minimal untuk menyalakan watt meter pada RPM 50 pada kayuhan sepeda yang menghasilkan tegangan 6,09V. RPM maksimal pada 85 RPM dengan tegangan 13,61V, dimana akumulator akan terisi pada saat tegangan sudah lebih dari 12V.
Analisis Performa PLTS Off Grid Untuk Sistem Desalinasi Metode Osmosis Terbalik Supriyono Supriyono; Purwiyanto Purwiyanto; Bayu Aji Girawan; Joko Setia Pribadi; Agus Santoso
Infotekmesin Vol 14 No 1 (2023): Infotekmesin: Januari, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i1.1651

Abstract

Bondan Hamlet is a hamlet in Kampung Laut District, Cilacap. One of the community's problems is the lack of clean water and the PLN electricity network. In 2020, a desalination facility named Sidesi Mas will be built in Bondan Hamlet with a capacity of 240 liters/hour and using the reverse osmosis principle. The energy source for desalination uses a solar power plant (PLTS). Desalination management requires economic analysis, especially in determining the selling price of desalinated water. The cost of producing desalinated water can be calculated using the Cost of energy (CoE) value of the PLTS or the costs incurred to produce electrical energy per 1 kWh. To get the PLTS CoE, this article discusses a simulation to analyze the performance of PLTS desalination systems with Homer software. Homer performs analytical calculations based on a location input, solar energy potential, capacity, and costs of PLTS components as well as electrical load data. The simulation results show that PLTS energy production is 535 kWh/year, the CoE value is IDR 21,975/kWh and the production cost for producing clean water is IDR 183.13/liter.
RANCANG BANGUN ROBOT LENGAN DENGAN PENGGERAK SISTEM PNEUMATIK MENGGUNAKAN PLC Supriyono Supriyono; Muhamad Yusuf; Arief Ainur Rafiq
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 4 No 1 (2017): Jurnal Ecotipe April 2017
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ecotipe.v4i1.12

Abstract

Utilizing of robots is increasing every year, especially in the industrial field. Robotic arm is one type of robot that used in industry. This robotic arm system is used to move an object from one point to another using a gripper. In this research, the pneumatic system is used as the actuator of the robotic arm (manipulator) and Programmable Logic Controller (PLC)is usedas the controller. The results of this prototype research isa robotic arm that can move object from one point to another point that has been determined. Timing diagrams are used to describe the movement of each arm on the robot. From the experimental results of the overall system, the average time of the robotic arm to move one object in one cycle movement is 18.46 seconds, with a settling time of one cycle is 18 seconds.
Kajian Penanganan Tumpahan Minyak Menggunakan Oil Skimmer Tipe Rotary disc pada Jenis Bahan Bakar Berbeda Supriyono Supriyono; Muhamad Yusuf; Devi Taufiq Nurrohman
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 8 No 1 (2021): Jurnal Ecotipe, April 2021
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jurnalecotipe.v8i1.1466

Abstract

Tumpahan minyak merupakan salah satu sumber pencemar yang dapat menyebar secara cepat di perairan. Oleh karena itu upaya penanganan tumpahan minyak ini mengundang perhatian banyak komunitas luas. Dalam paper ini, kami mengembangkan salah satu alat untuk menangani tumpahan minyak yang disebut dengan oil skimmer dengan rotary disc sebagai komponen untuk mengambil tumpahan minyak yang terdapat pada permukaan air. Oil skimmer dirancang dapat terapung diatas permukaan air dan dapat dikontrol arah pergerakannya dari jarak jauh dengan menggunakan sebuah joystick. Untuk mencapai tujuan tersebut, oil skimmer dilengkapi dengan propeller yang digerakkan oleh motor DC yang dihubungkan dengan Arduino Mega 2560 sebagai kontrolernya. Proses pengujian dilakukan dengan melakukan variasi kecepatan pada rotary disc pada tiga jenis tumpahan bahan bakar berbeda (pertalite, pertamax, dan solar). Jumlah minyak yang terkumpul oleh oil skimmer kemudian ditentukan volumenya menggunakan gelas ukur untuk setiap percobaanya. Akhirnya karakteristik dan pengaruh kecepatan rotary disc pada oil skimmer terhadap volume minyak yang terkumpul dikaji untuk mengetahui performa dari oil skimmer.
Rancang Bangun Kwh Meter Digital Menggunakan Internet of Things Rio Guntur Dany Rafi; Supriyono Supriyono; Zaenurrohman Zaenurrohman; Purwiyanto Purwiyanto
Infotekmesin Vol 14 No 2 (2023): Infotekmesin: Juli, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i2.1928

Abstract

In general, the kWh meter is installed in a distribution substation that supplies electrical energy to the building. The weakness of ordinary kWh meters cannot provide real information on electricity consumption. Measuring and recording the use of electrical energy still requires human power. By utilizing an internet network based on the Internet of Things (IoT) concept, this research aims to design and manufacture a digital kWh meter to monitor and control the use of electrical energy in buildings in real-time on a website. Using the website and the MYSQL-PHPMyAdmin Database as data storage. The PZEM-004T sensor is used to measure the electrical energy used, then it is processed on the Wemos D1 Mini microcontroller. From the test results that have been carried out, the digital Kwh meter has succeeded in monitoring and controlling the use of electrical energy through the website in real-time. Percentage average error value: voltage: 0.44% - 0.49%, current: 0.36%, cos phi leading: 39%, cos phi lagging: 1%, power: 0.93% - 2.68%, kWh: 16.3%, frequency: 0 %.
Optimalisasi Output Photovoltaic Menggunakan Pendingin Air Pada Pembangkit Listrik Tenaga Surya Terapung Supriyono; Muhamad Yusuf; Purwiyanto
Infotekmesin Vol 15 No 2 (2024): Infotekmesin, Juli 2024
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v15i2.2329

Abstract

Land requirements are one of the obstacles to developing solar power plants . One solution is to utilize the surface of the reservoir for the construction of floating solar power plants. Excessive heat from sunlight received by photovolataics reduces the effectiveness of floating solar power plants output. Excessive heat in photovoltaics can be reduced by cooling methods. In this research, a photovoltaic cooling system using water was developed. A water pump is installed to channel reservoir water to the photovoltaic surface. The cooling system uses two methods, namely the sensor and timer method. In the sensor method, a sensor is installed on the solar power plants to detect the photovoltaic surface temperature. If the temperature detected by the sensor exceeds the photovoltaic effectiveness limit, the water pump is started. In the timer method, the pump is run based on a preset time. Based on the test results, the cooling system is able to increase the photovoltaic voltage output. The average value of the timer mode cooled photovoltaic voltage is 3.79% higher compared to the photovoltaic voltage without cooling and the average value of the sensor mode cooled photovoltaic voltage is 1.02% higher than the photovoltaic voltage without cooling.
Co-Authors Afrizal Abdi Musyafiq Agus Santoso Arief Ainur Rafiq Bayu Aji Girawan Devi Taufiq Nurrohman Hendi Purnat Hendi Purnata Joko Setia Pribadi Muhamad Yusuf Muhamad Yusuf Muhamad Yusuf Muhamad Yusuf Yusuf Pujono Pujono Purwiyanto Purwiyanto Purwiyanto Purwiyanto Purwiyanto Rio Guntur Dany Rafi Sugeng Dwi Riyanto Timotius William Kristianto Vicky Prasetia Vicky Prasetia Vicky Prasetia Zaenurrohman Zaenurrohman