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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Teodolita: Media Komunikasi Ilmiah di Bidang teknik JST ( Jurnal Sains Terapan ) JTT (Jurnal Teknologi Terpadu) Majamecha Distilat: Jurnal Teknologi Separasi Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Teknosains Kodepena (Kodepena Journal of Technoscience) Jurnal Teknosains Kodepena (Kodepena Journal of Technoscience) Jurnal Nasional Teknik Elektro dan Teknologi Informasi Journal Of Human And Education (JAHE) Jurnal Riset Fisika Indonesia Petrogas : Journal of Energy and Technology
Ain Sahara
Sekolah Tinggi Teknologi Migas
Humanities Astronomy Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Potentials of solar power plant in Waru Tua Ain Sahara; Riza Hadi Saputra; A. M. Miftahul Huda
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 18, No 6: December 2020
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v18i6.15763

Abstract

Penajam Paser Utara Regency is located on the coast of East Kalimantan Province. This regency has a huge solar resource potential, but the agreement in this regency still lacks electricity networks and can be resolved by the people in this regency still in dire need of electricity for street lighting, and daily electricity needs. One of them is in the village of Waru Tua, where this area is in great need of lighting in the dock area because it requires residents to make Aliving as a fisherman. Waru Tua really needs electricity for lighting at night Waru Tua Pier because it has to be a gathering place for residents before going to sea to prepare everything that must be prepared before going to sea. Discussing the research carried out examining the potential of solar power in Waru Tua. Based on existing considerations, and the potential proposed by the area, the method used is to measure the sunlight at Waru Tua Pier using Luxmeter, then the data is processed using the Simulink applicationin MATLAB to obtain the value of the amount of sunlight in the area, which is 16 KW with a total solar cell of 250 Wp.
Pengukuran Tegangan Listrik dari Tingkat Viskositas Limbah Minyak Kelapa Sawit Menggunakan Viskometer Otomatis Berbasis Arduino Uno Ain Sahara; Meita Rezki Vegatama; Riza Hadi Saputra; Miftahul A.M Huda
JST (Jurnal Sains Terapan) Vol 6, No 2 (2020): JST (Jurnal Sains Terapan)
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Politeknik Negeri Balikpapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32487/jst.v6i2.881

Abstract

Palm oil is one of the basic ingredients of food used for frying food. Usually, we find a large amount of palm oil waste. Based on this, utilize the waste into alternative energy that can be used by the community in everyday life. The method used by analyzing the relationship between the viscosity of palm oil waste and the electrical energy generated using an automatic viscometer that is designed based on Arduino Uno as a control of tool to run the programming of the tool. The analysis results obtained are based on four experiments. In the first trial with a final temperature of 39.19oC obtained a viscosity value of 9.68 Pa.s, and produced an electrical voltage of 2.62 V. The results of the fourth trial with a final temperature of 83.19oC obtained a viscosity value of 3.53 Pa .s, and produces an electrical voltage of 1.96 V for 1.5 liters of palm oil waste. Based on the results of the trial it was concluded that the lower the temperature of the palm oil waste, the higher the value of the viscosity and the resulting voltage, and the higher the temperature the lower the value of the viscosity and the resulting voltage. Keywords : palm oil waste, viscosity, electric voltage ABSTRAKMinyak kelapa sawit merupakan salah satu bahan dasar makanan yang digunakan untuk menggoreng makanan. Biasanya, kita menemukan limbah minyak sawit dalam jumlah yang cukup besar. Berdasarkan hal ini, akan memanfaatkan limbah tersebut menjadi energi alternatif yang dapat digunakan masyarakat dalam kehidupan sehari-hari. Metode yang digunakan dengan melakukan analisa terhadap hubungan viskositas limbah minyak kelapa sawit dengan energi listrik yang dihasilkan menggunakan viskometer otomatis yang dirancang berbasis Arduino Uno sebagai alat kontrol pemrograman alat tersebut. Hasil analisa yang didapat berdasarkan dari empat kali percobaan. Pada uji coba pertama dengan suhu akhir 39,19oC didapat nilai viskositas sebesar 9,68 Pa.s, dan menghasilkan tegangan listrik sebesar 2,62 V. Hasil uji coba keempat dengan suhu akhir 83,19 oC didapat nilai viskositas sebesar 3,53 Pa.s, dan menghasilkan tegangan listrik sebesar 1,96 V untuk 1,5 liter limbah minyak kelapa sawit. Berdasarkan hasil uji coba tersebut didapat kesimpulan bahwa semakin rendah suhu pada limbah minyak kelapa sawit maka semakin tinggi nilai viskositas dan tegangan yang dihasilkan, dan semakin tinggi suhu maka semaikin rendah nilai viskositas dan tegangan yang dihasilkan.Kata kunci :  limbah minyak kelapa sawit,, tegangan listrik, viskositas
Simulasi Lampu Lalu Lintas Simpang Tiga Balikpapan Permai berbasis PLC OMRON CP1E-N30SDR-A Riza Hadi Saputra; Ain Sahara; Melinda Greshela
Jurnal Teknologi Terpadu Vol 7, No 1 (2019): JTT (Jurnal Teknologi Terpadu)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32487/jtt.v7i1.577

Abstract

Today on the highway, especially on crossing roads, motor vehicle users are increasing, both motorbike and car drivers. Not only that, it can be seen from the number that has increased greatly every day. This situation requires the existence of a time setting, whose purpose is nothing but to reduce congestion to the risk of accidents. Therefore, in this study, a traffic light simulation is controlled by OMRON CP1E-N30SDR-A PLC. Traffic light simulation at the three intersections based on PLC OMRON CP1E-N30SDR-A has been made a traffic light control prototype to set the timing of traffic lights at the three intersections based on OMRON CP1E-N30SDR-A PLC. The method used for this research is observation, looking for references about sending data at traffic lights and can be processed on PLC systems. Observations were carried out directly at the place of data collection, namely at Simpang 3 Balikpapan Permai. Programming used to instruct traffic light simulations is to use a ladder diagram programming language created using CX-Programmer software. The purpose of this study is to make a traffic light system in the form of a simulation or prototype that has timing from intersection 3 of Balikpapan Permai. In traffic light simulations, timers are needed to synchronize between available intersections, namely 3 intersections. This is so that the vehicle that passes from one intersection where the traffic light conditions at that time is a green light, then the vehicle no longer waits at the next intersection. The signal is sent from one intersection to another as an indicator so that the intersection can automatically adjust the timing of traffic lights.
ANALISIS PENGISIAN BATERAI MENGGUNAKAN SEL SURYA 20 WP Muhamad Hadi Mainaki; Ain Sahara; Riza Hadi Saputra, A.M; Miftahul Huda
Teodolita: Media Komunkasi Ilmiah di Bidang Teknik Vol 21, No 1 (2020): Teodolita : Media Komunikasi Ilmiah Di Bidang Teknik
Publisher : Fakultas Teknik, Universitas Wijayakusuma Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1155.216 KB) | DOI: 10.53810/jt.v21i1.337

Abstract

Today  many  experts  have  discovered  a  variety  of  electric  power  generation  devices,  which  work  by converting  energy  into  electrical  energy.  In  this  case,  the  geographical  situation  in  Indonesia  is  very supportive  to  be  able  to  develop  one  alternative  electricity  using  sunlight.  The  alternative  energy application uses the main component, namely "Solar Panel (Solar Cells)". Based on the above thought, an  "Battery  Charging  Analysis  Using  20  Wp  Solar  Cells"  will  be  carried  out,  to  find  out  how  much energy is generated by 20 Wp solar cells, and the estimated charging time of the 7.2 Ah battery in the process  of  charging  solar  energy  using  a  20  Wp  solar  cell.  The  design  of  a  battery  charging  analyzer using  a  20  Wp  solar  cell  begins  with  the  installation  of  solar  cells  connected  to  the  Solar  Charge Controller  (SCC)  where  the  Solar  Charge  Controller  will  be  connected  to  the  load  and  the  battery, followed by connecting the current sensor and the voltage sensor between the output and the battery input and the Solar Charge Controller, then the output of the current sensor, the voltage sensor, and the dht22 sensor will be connected to the Arduino input to be processed so that the final result of the sensor reading will  be  displayed  on  a  laptop.  The  average  energy  yield  in  a  solar  cell  20  Wp  when  charging  7.2  Ah batteries with 5 trials is 10.75 watts, and the process of charging 7.2 Ah Batteries with power obtained using a 20 Wp solar cell takes an average charge of charging the battery until the battery is in full. Key words :  Solar Cell, Batter, Charging ABSTRAKSaat ini telah banyak para ahli menemukan berbagai alat pembangkit  tenaga listrik, yang bekerja dengan mengubah  suatu  energi  menjadi  energi  listrik.  Dalam  hal  ini  keadaan  geografis  di  Indonesia  sangat mendukung untuk dapat dikembangkan salah satu energi listrik alternatif menggunakan sinar  matahari.  Aplikasi  energi  alternatif  tersebut  menggunakan  komponen  utama  yaitu  "Panel  Surya  (Sel  Surya)”. Berdasarkan pemikiran diatas maka akan di lakukan “Analisa Pengisian Baterai Menggunakan Sel Surya 20 Wp”, dengan tujuan untuk mengetahui berapa besar energi yang dibangkitkan oleh sel surya 20 Wp, dan  perkiraan  waktu  pengisian  baterai  7.2  Ah  dalam  proses  pengisian  energi  surya  menggunakan  sel surya  20  Wp.  Perancangan  alat  analisa  pengisian  baterai  menggunakan  sel  surya  20  Wp  ini  di  awali dengan  pemasangan  sel  surya  yang  terhubung  ke  Solar  Charge  Controller  (SCC)  dimana  Solar  Charge Controller ini akan terhubung ke beban dan baterai. Dilanjutkan dengan  menghubungkan sensor arus dan sensor tegangan antara ouput  dan input baterai dan  Solar  Charge Controller. Kemudian, Output  sensor arus,  sensor  tegangan  dan  sensor  dht22  akan  dihubungkan  dengan  input  arduino  untuk  diolah  sehingga hasil akhir dari pembacaan sensor akan di tampilkan pada Laptop. Hasil rata-rata energi yang di proleh sel surya 20 Wp saat melakukan pengisian pada baterai 7.2 Ah dengan 5 kali percobaan ialah sebesar 10.75 watt,  dan  proses  pengisian  Baterai  7.2  Ah  dengan  daya  yang  didapat  menggunakan  sel  surya  20  Wp memakan  waktu  rat-rata  pengisian  baterai  sampai  baterai  dalam  kondisi  penuh  ialah  306  menit  atau  ±5 jam. Kata Kunci :  Sel Surya, Baterai, Pengisian 
Prakiraan Waktu Pelaksanaan Shutdown Maintenance di Kilang CDU V Balikpapan-Pertamina RU V Ain Sahara; Adhi Susanto; Indah Susanti
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 1 No 2: Mei 2012
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (640.663 KB)

Abstract

Refinery Crude Destilation Unit (CDU) V is part of the refinery. Distillation is a crude oil refinery processing crude oil into products which are often used in everyday life, such as gasoline, solar, kerosene, gas, and so. CDU is a distillation refinery process of crude oil by separating crude oil based on boiling points owned by each crude oil. The processing involves a wide range of controls and control instruments must have a reliable performance working process. The support of the implementation should be performed are often referred to the implementation of the shutdown maintenance within a specified period. In this study is the prediction time shutdown maintenance by using Reliasoft Software Weibull++ Version 7 with Weibull distribution function and linear regretion analysis. This using of this soft result of the most accurate rescheduling time to the implementation of the shutdown maintenance in revinery CDU V. The final result, shows that the shutdown maintenance should be done in once in 10 month. The result is expected to increase the optimal working performance of the tools of the company and finaly resulting the expected production outcome.
Penggunaan Automated Phase Picking pada Estimasi Hiposenter Gempa Lokal: Studi Kasus Lengan Atas Sulawesi A.M. Miftahul Huda; Ain Sahara; Yekti Widyaningrum
Jurnal Riset Fisika Indonesia Vol 1 No 2 (2021): Juni 2021
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (393.806 KB) | DOI: 10.33019/jrfi.v1i2.2206

Abstract

Estimasi Hiposenter dilakukan pada beberapa kejadian gempa lokal di Lengan atas Pulau Sulawesi. Prosesnya dilakukan dengan memanfaatkan data waktu tiba gelombang P dan S yang didapatkan melalui automated phase picking. Diagram Wadati digunakan untuk menguji kelayakan data dan HYPOINVERSE digunakan untuk estimasi hiposenter. Rasio Vp/Vs menampilkan hasil yang bervariasi dan RMS menunjukkan data picking kurang baik. Hasil ini memberikan dampak pada nilai-nilai RMS yang cukup tinggi pada estimasi hiposenter. Terjadi perbandingan terbalik pada hasil jika dilihat melalui nilai RMS antara Wadati dan HYPOINVERSE. Perlu dilakukan perbaikan data picking supaya mendapatkan estimasi yang lebih baik.
Pengaruh Suhu Terhadap Karakteristik Arang Hasil Pirolisis Kulit Kolang-Kaling (Arenga pinnata) Yuniarti Yuniarti; Eka Megawati; Ana Dewi; Debora Ariyani; Meita Rezki Vegatama; Ain Sahara
DISTILAT: JURNAL TEKNOLOGI SEPARASI Vol 8, No 4 (2022): December 2022
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/distilat.v8i4.410

Abstract

ABSTRACTSugar palm plants are included in the top ten plantation commodities in East Kalimantan. So far, kolang-kaling   fruit peel waste has not been widely used, except for fertilizer. Palm peel waste has a non-uniform texture, but the inside is hard, so it can be used to make charcoal. Charcoal is made by pyrolysis process and can be used as raw material for briquettes as a new renewable energy source. This study aims to obtain biochar as a raw material for making briquettes with the highest calorific value through the pyrolysis process. The manufacture of biochar begins with the drying process of the raw materials and then proceeds with heating the sample in a pyrolysis reactor for 1 hour. The process takes place with the constant variable is the sample weight of 500 g and the heating time for 1 hour, and the variable that changes is the combustion temperature. Pyrolysis was carried out at temperatures of 200 °C, 250 °C, 300 °C, 350 °C, and 400 °C. The mass of charcoal obtained was 487.23 g, 438.37 g, 402.03 g, 318.1 g and 278.84 g. The resulting calorific value is 4158.7 cal/g, 4432.5 cal/g, 4620.2 cal/g and 4840.7 cal/g. The ash content were 12.01%, 14.64%, 14.99%, 15.25% 21.98%, respectively. Volatile Matter obtained 76.50%, 69.67%, 61.68%, 56.71%, 47.15%. While the fixed carbon biochar is 0.80%, 8.93%, 9 78%, 11.30%, 16.31%. The characteristics of the pyrolysis biochar are seen by proximate testing. Biochar with the highest calorific value was obtained at a temperature of 400 °C, namely 4840.7 cal/g.Keywords: Palm fruit peel, Calorific value, Pyrolysis, Charcoal
RANCANG BANGUN PROTOTIPE MESIN PLUTO (PLASTIC-TO-OIL) Nurjanah Nurjanah; Dawi Yanti; Adelia Rohani; M Saleh; Ranjiv Maulana; Ain Sahara; Dhaffa Bhanu Pangestu; Mohammad Lutfi
PETROGAS: Journal of Energy and Technology Vol 5, No 1 (2023): March
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v5i1.145

Abstract

The increase in plastic waste demands acceleration of waste recycling technology. The purpose of this research is to make a prototype machine to process plastic waste into liquid fuel using the pyrolysis method called the Pluto (plastic to oil) engine. This machine can accommodate plastic waste with a maximum weight of about 3 Kg with a condensate tube that can accommodate a maximum volume of about 3 L of liquid fuel. Experimental results reveal that the heating process for 2 hours produces 250 mL of liquid fuel.
RANCANG BANGUN PEMBANGKIT LISTRIK TENAGA SAMPAH (PLTSa) DI LINGKUNGAN STT MIGAS BALIKPAPAN Nurjanah Nurjanah; A.M. Miftahul Huda; Riza Hadi Saputra; Ain Sahara; Hasanudin Hasanudin
PETROGAS: Journal of Energy and Technology Vol 3, No 2 (2021): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v3i2.65

Abstract

The Environment and Forestry Metrics stated that data on waste piles in Indonesia in 2020 reached 67.8 tons, 45% of which was poorly managed plastic waste. The large amount of waste produced causes Indonesia to become the second waste producer in the world. The level of waste management that is still minimal is the main thing that causes Indonesia to become a "polluting" country in the world. Waste Power Plant is a waste management solution to reduce the amount of waste and become an alternative energy for generating electricity in the community. The purpose of this research is to provide an alternative by creating a waste power plant as a producer of renewable electrical energy. This research begins with collecting materials and continues with the design of components such as furnaces, boilers, steam turbines, DC generators which are integrated into one, and waste as fuel. The components that have been worked are then tested with plastic waste and wood waste are collected and then put into the furnace, then the waste is burned to boil water in the boiler. Changes in the speed or relative velocity of this steam cause a force turns the turbine. The turbine that is connected to this generator will then rotate the generator to produce electricity. Based on the results of testing the solid waste power plant, the maximum voltage value is 13.76 V.
RANCANG BANGUN FILTER AIR DENGAN FILTRASI SEDERHANA MENGGUNAKAN ENERGI LISTRIK TENAGA SURYA Meita Rezki Vegatama; Karnila Willard; Riza Hadi Saputra; Ain Sahara; Muhammad Ashar Ramadhan
PETROGAS: Journal of Energy and Technology Vol 2, No 2 (2020): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v2i2.38

Abstract

Water is one of the basic needs in the life of creatures on this earth. Water is used for the body's metabolism, both humans and other living things. Thus, improving water quality is very necessary because it is very influential for the health of humans and other living things. Therefore, the water filter is designed so that this goal is achieved. Not only, water but environmental health is very important. So, this water filter is designed using solar cell technology, which is one of the ideas of renewable energy, and utilizes moringa seeds (moringa oleifera). This water filter is designed using solar panels and batteries as a source of electrical energy. The panel is coupled and will flow energy from the sun. That energy will be absorbed and received by the battery. This water filter uses a coagulation method and also a natural filter that utilizes fibers, silica sand, zeolite stones, and activated carbon. The process of this filter is to compare the input values detected by the sensor, the pH sensor and the turbidity sensor.
Co-Authors A. M. Miftahul Huda A.M. Miftahul Huda A.M. Miftahul Huda Adelia Rohani Adhi Susanto Ahmad Rosidi, Ahmad Ana Dewi Andi Maulana, Andi Aribowo, George Nathaniel Putra Ariyani, Debora Bambang Sugeng Dawi Yanti Derbika, Rangga Dewi, Ana Dhaffa Bhanu Pangestu Dhea Pramestra Ariyani Faris Aiman Fitri Oktafiani Hamsir Hamsir Hamsir Hamsir Hasanudin Hasanudin Iin Darmiyati Indah Susanti Karnila Willard M Saleh Manik, Nijusiho Maulana, Ranjiv Megawati, Eka Melinda Greshela Miftahul A.M Huda Mohammad Fariz Bayazid Mohammad Lutfi Muhamad Hadi Mainaki Muhammad Ashar Ramadhan Muhammad Iqbal N. Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjannah Nurjannah Paindan, Esterina Natalia Pratama, Gusti Arya Purnomo, Ferdi Bagus Rachmasari Pramita Wardhani Randanan, Eltimeyansi Crisye Ranjiv Maulana Rezha, Muhammad Risna Risna, Risna Riza Hadi Saputra Riza Hadi Saputra Riza Hadi Saputra Riza Hadi Saputra, A.M Rohima Sera Afifah Ryka, Hamriani Saputra, M Abdy Saputra, Muhammad Reza Saputra, Riza Hadi Septiawan, Bima Solly Aryza Surya Saputra, Surya Vegatama, Meita Rezki Widyaningrum, Yekti Wijaya, Sigit Kusuma Yanti, Dawi Yekti Widyaningrum Yuniarti Yuniarti Yuniarti Yuniarti