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STUDI PENGARUH PERUBAHAN TEGANGAN DAN ARUS TERHADAP SUHU PADA ALAT INKUBATOR BAYI Aripin Triyanto; Vandanu Adiputra
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 1 No 03 (2022): OKTAL : Jurnal Ilmu Komputer dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Technological advances in the world are very important, one of which is a device to help baby safety. Because the infant mortality rate is quite high. Incubator is one solution to reduce infant mortality because the baby is not born normally. Several steps were taken to standardize the voltage, current and temperature in the incubator room. With the standards that have been set, it is hoped that it will make it easier in an emergency when the incubator is ready to use. In addition, the research development was carried out with several data collection times which were influenced by room temperature. Data obtained at certain hours with temperatures according to the use of Arduino measuring instruments and assisted by simling from the web. The following data are obtained when measuring voltage, current and temperature. With an input voltage of 100 V, we get 1.7 A and a temperature of 18.2˚C. Meanwhile, using a voltage of 225 V, obtained a current of 2.7 A and a temperature of 27.5˚C. So that the results of the voltage, current and temperature data are adjusted to the standard setting on the incubator of 220 V to 230 V with a standard temperature of 37.5 to 38.5˚C.
RANCANG BANGUN MESIN LISTRIK PEMOTONG RUMPUT MENGGUNAKAN CONTROL ARDUINO SunardI; Giovani Toldo; Aripin Triyanto
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 1 No 03 (2022): OKTAL : Jurnal Ilmu Komputer dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Untuk  pembersihan  lahan  dari  tumbuhan  rumput  yang  merimba  disekitar  lahan maka diperlu dilakukan pemotongan rumput. Maka penulis disini membuat protype alat pemotong rumput menggunakan control Arduino. Pemotong rumput Arduino ini  menggunakan  motor DC untuk menggerakan  mata pisau. Kecepatan  motor dc untuk  pemotong  rumput  ini  diatur  oleh  Driver  L298N  yang  deprogram menggunakan Arduino uno yang dapat diatur kecepatannya menggunakan keypad. Metode  dan  prosedur  yang  digunakan  yaitu,  Pengamatan  lapangan,  Perencanaan, Pengumpulan  bahan,  pembuatan  portotype,  pembuatan  program  Arduino  dan melakukan  percobaan.  Hasil  pengujian  dari  penelitian  ini  menunjukan  bahwa prototype ini bekerja sesuai rancangannya, dimana jika manusia menggunakan alat ini  maka  akan  lebih  mudah  mengatur  kecepatan  pemotong  rumput  itu  sendiri dengan menekan keypad dengan otomatis akan muncul di LCD dengan batas PWM nys 225.
Rancang Bangun Prototype Dongkrak Mekanik Dengan Media Komunikasi Smartphone Aripin Triyanto; Ariyawan Sunardi; Ojak Abdul Rozak; Rendra Sasmita
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 1 No 05 (2022): OKTAL : Jurnal Ilmu Komputer dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

A mechanical jack is one of the tools that is needed for every vehicle owner, especially in car workshops. Smartphone is a modern communication tool and the most widely used today. Some individuals or institution also have to take advantage of technological developments to make work more effective, efficient, and safer. For example, in operating a mechanical jack, although it looks simple, it requires time and energy to operate it. Therefore, a prototype of a mechanical jack controller was made by maximizing the Smartphone as an interface that is connected to the NodeMCU ESP8266 Microcontroller via the internet network which can later be developed in its actual form. The method used is to program NodeMCU for DC motors, current sensors, load cells, with the aim that the jack can be controlled remotely and the current on the DC motor and the load on the jack can be monitored via a smartphone. The results obtained from the study are, the jack can increase and decrease the maximum load of 5kg, with a current when rising is 0.31A, and the average time to rise is 42 seconds. With the effectiveness of the working distance between the jack and the smartphone can be controlled remotely.
REVIEW PENINGKATAN NILAI EFISIENSI SEL SURYA PEROVSKITE Aripin Triyanto; Ali Imron Hamzah; Akhmad Sulkhan; Rodemtus nong romi; Wahyu Sepriyo
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 02 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Nama perovskite berasal dari Lev A. Perovskite yang adalah seorang ahli mineral Rusia, Dalam beberapa dekade terakhir.Sel surya perovskite (PSC) telah menarik perhatian besar dalam beberapa tahun terakhir karena peningkatan efisiensi yang cepat dan fabrikasi berbiaya rendah. Efisiensi mendekati 25% telah dicapai PSC pada tahun 2021 dengan perkembangan pesat yang belum pernah terjadi sebelumnya. Dengan peggabungan SnO2 sebagai ETL dengan penggunaan perovskite FAPbl3 dan MAPBr3 sebanyak 5 mol% sehingga dapat menghasilkan efisiensi sebesar 24,7% dengan peningkatan terbesar pada VOC dan faktor pengisian dayanya. Terlepas dari lompatan besar dalam efisiensi ini, perovskit masih diganggu oleh masalah seputar kinerja fotovoltaiknya. Sebagian besar PSC canggih bergantung pada penggunaan logam mulia emas (Au) atau perak (Ag) sebagai elektroda lawan (CE), sementara Au mahal, Ag sangat tidak stabil. CE memainkan peran penting dalam efisiensi dan stabilitas perangkat seluler dan memengaruhi biaya akhir perangkat atau modul. Tiga jenis bahan karbon termasuk karbon hitam, CNT dan graphene telah dipelajari sebagai karbon CE. Pasta karbon yang terutama mengandung karbon hitam adalah bahan CE yang paling banyak digunakan. Selain lapisan perovskit, HTL dan ETL, CE yang terbuat dari pasta karbon dioptimalkan secara detail seperti doping grafit dengan ukuran atau morfologi yang berbeda, rekayasa pelarut, inovasi metode pengendapan, dll. Hingga saat ini, efisiensi terbaik 17. 46% dicapai dari struktur konvensional dengan pasta karbon CE.
Prototipe Proteksi Motor 3 Fasa Menggunakan Rele PFR NJYB315 Syaprudin; Yonda Nugraha; Aripin Triyanto
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 05 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

The causes of damage that occurs in an electrical circuit are short circuits and troubleshooting from external and internal disturbances. So that damage does not occur in the circuit and damage the installed system, it is necessary to have protection installed in the circuit. The protection can be applied at the input and output of a circuit. The method used is to design a protection prototype and load simulation using a 3 phase motor. The use of the method is to design, determine the relay with the load capacity of the 3 phase motor used and carry out load testing in stages. The purpose of the design is to determine the performance of the NJYB315 relay under the influence of disturbances generated in the circuit under normal and loaded conditions. The data generated in the design is that the relay does not work under normal conditions when the voltages R, S and T are supplied with a voltage of 380 V, the relay does not work. When a loss occurs or a single phase is cut off, the relay works to cut off the current flowing in the circuit. When a trip occurs, the relay works to cut off the input current flowing to the motor and this condition proves that the relay is working properly.
Peningkatan Intensitas Pencahayaan dan Distribusi Udara pada Ruang Kelas SMK Sasmita Jaya 2 Ojak Abdul Rozak; Aripin Triyanto; Marfin
AMMA : Jurnal Pengabdian Masyarakat Vol. 1 No. 04 (2022): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

The intensity of lighting and air distribution in a room is one of the important parameters of a healthy room. Currently, there are still many rooms that do not have a proper level of lighting intensity and air distribution, especially for teaching and learning activities. Currently SMK Sasmita Jaya 2 has one room for teaching and learning activities which is still far from feasible with the level of lighting intensity being at 45 lux with room temperature reaching 30.4 °C. This will have an impact on the comfort in teaching and learning activities in the room. For this reason, it is necessary to increase the intensity of lighting and reduce the temperature level of the room by repositioning lighting installation techniques and adding an indoor air distribution system. So that the lighting intensity of the SMK Sasmita Jaya 2 room can be increased and the room temperature can be lowered. The results of the measurement of lighting intensity after repositioning the lighting installation has increased to 105 lux from the previous 45 lux and the room temperature has decreased by 1.6 °C from the previous 30.4 °C to 28.8 °C after the addition of an air distribution system. From the results obtained, it can be concluded that Community Service activities in Increasing Lighting Intensity and Air Distribution in Classrooms of SMK Sasmita Jaya 2 were successfully carried out by increasing the intensity of lighting and decreasing room temperature.
Calculation Array Solar Panel Capacity of 50 kWP Pamulang University South Tangerang Aripin Triyanto; Ojak Abdul Rozak; Aditya Aditya
PROtek : Jurnal Ilmiah Teknik Elektro Vol 10, No 3 (2023): PROtek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v10i3.5795

Abstract

Pamulang University is located in the South Tangerang area consisting of three buildings and 6 faculties and 5 of them are engineering faculties. Currently implementing Solar Panels is being carried out by the Faculty of Electrical Engineering, namely the application of new renewable energy sources. Installation of a solar power plant with a capacity of 50 KWP On-Grid is used as a provider of electricity for building lighting. The purpose of calculating the number of arrays is to determine the area and output power of the arranged solar panels. The problems faced before installation are the number of solar panels that will be arranged in the rooftop area, the amount of solar radiation and the output power. The use of research methods through the stages of calculation, monitoring, and standardization references was carried out for two weeks. The measuring instrument used in the research is the Seaward Solar Survey 200R, while the Global Solar Atlas (GSA) is used as a reference for insolation values in December 2022. The calculation results for the area of the array are 325.62 m², the PLTS electrical energy (EL) calculation is 393, 12 kWh, GSA of 6.14 kWh /m²/day, temperature correction factor (TCF) of 0.96, number of PLTS 102 solar panels with 6 PV strings, highest inverter output of 272.8 kWh and lowest value of 133.2 kWh
Rancang dan Bangun Sistem Pembersih Permukaan Panel Surya Otomatis dengan Sistem Elektromekanis Cerdas Aripin Triyanto; Heri Kusnadi
Journal of Computer System and Informatics (JoSYC) Vol 4 No 3 (2023): May 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josyc.v4i3.3287

Abstract

The influence of weather changes on the cleanliness of solar panel surfaces is a problem that must be faced at this time. One of the factors that can affect the output value of roof photovoltaic efficiency is the level of dust density found on the photovoltaic surface. Solutions that can be used as a panel surface cleaner can use an automatic cleaning system to overcome the amount of dust on the photovoltaic surface. The method used in this study uses the Arduino Amega328p component, GP2Y1010AU0F sensor, Arduino drive, and real-time testing. There is a dust sensor and a voltage sensor to determine the amount of dust density on the photovoltaic surface, while the voltage sensor can be used as a reader of the voltage output on the photovoltaic. This research aims to help humans work in cleaning rooftop solar panels and create a system for detecting the thickness of dust and dust cleaners to increase the efficiency value of solar panels from solar radiation absorbed on the surface. The results of the PWM research with a duty cycle of 100% Vout 11.72 Volts, Dust Density of 0.54 mg/m3 produce analog data of 3.75 Volts and an ADC value of 767. Meanwhile, an analog sensor value is obtained for a dust density of 0.41 mg/m3d. of 3.02 Volts, logic 1 and the cleaning actuator ON position. Surface conditions and abnormal conditions are dusty at 0.54 mg/m3 for photovoltaic sensors at 9.13. The resulting efficiency when the photovoltaic surface is clean is 55%-80%.
RANCANG BANGUN SISTEM THERMOELECTRIC COOLER MENJADI PENDINGIN RUANGAN DENGAN DAMPAK TERHADAP PENGGUNAAN ENERGI Heru Kuswanto; Aripin Triyanto
Jurnal Informatika dan Teknik Elektro Terapan Vol 12, No 3 (2024)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v12i3.4686

Abstract

Dampak perubahan suhu membuat masyarakat indonesia mencari alternatif pendingin ruangan. Salah satu bentuk inovasi dengan menggunakan thermoelectric. Tujuan inovasi thermoelectric ini diharapkan mampu mengurangi penggunaan energi listrik serta mengurangi dampak pemanasan global. Dengan melakukan perancangan serta pengujian dengan dampak nilai arus terhadap perubahan suhu. Hasil menunjukan penggunaan 4 thermoelectric lebih sedikit menggunakan energi dengan arus terbesarnya adalah 13 A dibandingkan 8 thermoelectric dengan arus terbesarnya 27 A. Tetapi penurunan suhu yang lebih bagus adalah 8 thermoelectric dengan -4,50C sedangkan 4 thermoelectric hanya 10C. Penggunaan sistem terhadap ruangan mendapatkan adanya perubahan suhu menjadi lebih rendah. Hasil perancangan ini dapat digunakan dengan efisiensi yang rendah mengingat tingginya penggunaan energinya. Perancangan ini dapat dikembangkan dengan melakukan modifikasi.  
Efficiency and performance ratio of photovoltaics on a 50 kWp Universitas Pamulang Viktor rooftop solar power plant Rozak, Ojak Abdul; Triyanto, Aripin; Kusnadi, Heri
Bulletin of Electrical Engineering and Informatics Vol 13, No 1: February 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v13i1.5557

Abstract

To overcome the fossil energy crisis due to the increasing need for electrical energy, new renewable energy sources are needed. Due to technological developments in the fields of transportation, industry, household, and commercial use. Indonesia’s geography has the potential to apply new renewable energy, more specifically photovoltaic (PV). However, it is greatly influenced by environmental factors such as solar radiation, voltage, which have an impact on the output power efficiency and performance. So, it is necessary to test both measurements and calculations to see the optimization of output power and PV efficiency. From previous research, it has not been carried out, especially in the experimental method Universitas Pamulang: measurement and empirical and for a sufficiently high capacity with the aim of optimal output power. Methods of measuring sunlight intensity, voltage and current, the calculation of converting sunlight intensity to solar constellation, power, efficiency, and performance ratio (PR). The average value being 721 W/m2 an efficiency value of 19.9% and a value PR is obtained of 0.967 or 96.7% is still realistic. So that the system is declared optimal.
Co-Authors Abdurahman . Aditya Aditya Aditya Aditya Agus Kurniawan AKBAR MAULANA Akhmad Sulkhan Ali Imron Hamzah Alvino Oktaviano Andi Alimundien Andreansyah, Dicky Andriyanto Andriyanto Anggi Ariyani Putra Ari Haryanto Ariyawan Sunardi Ariyawan Sunardi Athilla, Zidane Taqi Bakar, Maharani Abu Brika Bayu Pringgo Utomo Budiman Darmawan, Yusron Dwi Dian Pratama Dinandro Neno, Rafael Dinata, Seflahir Donie Agus Ardianto Edwar Mualim Edwar Mualim Edwar Mualim Edy Sumarno Edy Sumarno Effendi, Fadli Elfirza Rosiana Fajar Wahyu Saputra Fatakhu naim Firmansyah, Zulfy Rizal Gaguk Firasanto Giovani Toldo Giovani Toldo Hadi Permana, Hadi Hadikusuma, Ridwan Satrio Hedy Aditya Baskhara Helmy Ramadhan Heru Kuswanto Heru Kuswanto Insani, Muhammad Fikri Irsalinda, Nursyiva Jan Setiawan Jasir, Abib Dzaki Mu`Afa Johan Prasetyo Joko Tri Susilo Juhana Juhana Juhana Kartika Sekarsari Karyanto, Luthfi Rangga Putra Khatijah Omar Koes Indrakoesoema Kusnadi, Heri Kusuma, Dumung Weling Larasati Dewi M. Syekhurohim M. Syekhurohim Mardiansah Marfin Marfin Marfin Marfin Marfin Marfin, Marfin Mirza Firdaus Mualim, Edwar Muchib, Abdul Muhamad Dedi Sofyan Nenobais, Fatrianus Nurkahfi Irwansyah Nurkahfi Irwansyah Nurtiyanto, Woro Agus Nuryana, Muhammad Risqi Ojak Abdul Rozak Oky Supriadi Palawa, Danur Kusuma Perani Rosyani Prayogo, Dwi R Fenny Syafariani Rendra Sasmita Rizal Maulana, Rizal Rodemtus nong romi Salma Salsabila Seflahir Dinata simanjuntak, Refor mangasi SunardI Sunardi Sunardi Sunardi Syahfitri Hermansyah, Adelia Syaiful Anam Pratama Syaprudin Toto Raharjo Utomo, Luki Vandanu Adiputra Wahyu Sepriyo Wahyu Syaepudin Wasripin Wawan Gunawan Wawan Gunawan Woro Agus Nurtiyanto Woro Agus Nurtiyanto Woro Agus Nurtiyanto Yonda Nugraha Yoyok Dwi Setyo Pambudi zaenal, dede Zakaria, Hadi Zhafran, Ahmad Zulfa Adam, Rio