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IMPLEMENTATION OF BIOGAS EQUIPMENT USING ARDUINO MEGA 2560 WITH SENSOR MQ-4 Arianto, Kevin Inal; Baqaruzi, Syamsyarief; Zoro, Reynaldo
Jurnal Chemurgy Vol 7, No 1 (2023): Jurnal Chemurgy-Juni 2023
Publisher : Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/cmg.v7i1.5876

The biogas in the research that the authors do is a mixture of cow dung with 1: 2 water, where the biogas in this study is carried out by anaerobic fermentation or without air, a mixture of cow dung and water is put into the reactor and the fermentation process is carried out for 12 days to prove whether biogas In this study, gas will be stored in storage (biogas bag 1 and biogas bag 2. The research method used, namely conducting literature studies, exploration, determining equipment specifications, designing and implementing and testing. In designing this tool, it is able to produce gas from the biogas fermentation process, namely methane gas which can be detected by a functioning methane gas sensor. Where there is an increase in PPM testing between the first MQ-4 sensor from 5246.36 and the second MQ-4 sensor detected at 5667.23 PPM with the adjusted difference of 420.87 PPM, so the methane gas is tested with a stove and a lighter. The MQ-4 sensor measurement error results reached 5.63%. Keywords: Reaktor fixed dome, MQ-4, Gas Metana, Monitoring

Sistem Pemantauan Suhu dan Intensitas Cahaya pada Ruang Kerja (Studi Kasus: Ruang Tugas Akhir Institut Teknologi Sumatera) Utami, Nia Saputri; Baqaruzi, Syamsyarief; Robbani, M. Imam; Rahmadana, Dani; Banurea, George Ray
Jurnal Listrik, Instrumentasi, dan Elektronika Terapan Vol 4, No 2 (2023)
Publisher : Departemen Teknik Elektro dan Informatika Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/juliet.v4i2.87238

Pandemi Covid-19 mengakibatkan banyaknya disrupsi diberbagai sektor seperti pendidikan, perekonomian, kesehatan, teknologi, dan lainnya. Pemerintah Indonesia pun mengeluarkan beberapa kebijakan nasional selama pandemi Covid-19 terjadi antara lain work from home (WFH), social distancing, pembatasan sosial berskala besar (PSBB) dan pemberlakuan pembatasan kegiatan masyarakat (PPKM). Selama PPKM berlangsung, banyak kantor-kantor yang menerapkan sistem kerja bergantian dimana sebagian pekerja melaksanakan WFH dan sebagian lainnya melaksanakan WFO. Institut Teknologi Sumatera pun menerapkan WFH sebagian selama PPKM. Selama PPKM ini muncul kesadaran mengenai hemat listrik karena sebagian besar perangkat elektronik aktif meskipun jumlah orang di dalam ruangan hanya sedikit. Program studi teknik elektro Institut Teknologi Sumatera memiliki ruangan tugas akhir yang sampai saat ini masih dapat dimanfaatkan oleh mahasiswa untuk mengerjakan tugas akhirnya. Pada ruangan ini terdapat perangkat elektronik seperti lampu dan pendingin ruangan yang berpotensi digunakan secara tidak bijaksana yaitu dengan diaktifkan terus-menerus meskipun tidak ada orang di dalam ruangan tersebut, lupa untuk menonaktifkan perangkat elektronik tersebut ketika meninggalkan ruangan, atau jumlah orang di dalam ruangan hanya sedikit namun perangkat elektronik semuanya aktif sehingga berpotensi terjadinya pemborosan listrik. Maka untuk mengatasi permasalahan tersebut dikembangkan sistem pemantauan suhu dan intensitas cahaya berbasis internet of things agar lampu dan pendingin ruangan digunakan sesuai kebutuhan dan terhindar dari pemborosan listrik. Pada artikel ini, sistem yang dikembangkan dapat memantau suhu, intensitas cahaya, jumlah orang di dalam ruangan serta daya listrik. Lampu dan pendingin ruangan akan aktif sesuai dengan kebutuhan yaitu sesuai dengan jumlah orang yang ada di dalam ruangan tersebut. Sistem ini juga dapat memantau daya konsumsi listrik lampu dan pendingin ruangan. Hardware pada sistem ini menggunakan sensor suhu, sensor cahaya, sensor arus, sensor tegangan, dan mikrokontroler yang dilengkapi dengan modul Wi-Fi. Data hasil pendeteksian sensor-sensor tersebut dikirimkan ke aplikasi Android smartphone melalui koneksi internet agar dapat diakses oleh pengguna. Hasil pengujian hardware sistem menunjukkan bahwa masing-masing sensor dapat mendeteksi sesuai fungsinya dan data hasil pendeteksian pun dapat dikirim serta ditampilkan pada aplikasi Android smartphone. Maka dari itu, sistem pemantauan yang dikembangkan berhasil memantau kondisi ruangan sehingga dapat menghindari pemborosan listrik.

The Effect of Halbach Array Configuration on Permanent-Magnet Synchronous Generator (PMSG) Outer-Runner Baqaruzi, Syamsyarief; Afit Miranto, Afit; Wahyuda, Dede
International Journal of Engineering, Science and Information Technology Vol 1, No 2 (2021)
Publisher : Malikussaleh University, Aceh, Indonesia

Permanent-Magnet Synchronous Generator it can provide highly reliable power generation with small in size, no copper losses in the rotor circuit, no need for external excitation. We designed and simulated the PMSG with 12 slots and 8 poles with an alternating polarity magnet configuration: NN-SS-NN-SS-NN-SS-NN-SS-NN-SS-NN magnetic flux per pole in the outer stator and the inner stator has been assumed to be constant, following sizes and materials described in this paper. The generator's number of poles is determined by stacking several sections of the magnet side by side and grouping opposite poles in a continuous pattern. the initial design of the PMSG 12 slots and 8 poles outer-runner compare to see how the halbach array configuration changes the output parameter, it will be included. Proportional to the load size and speed The larger the magnetic flux generated by the movement of the magnetic field, the higher the rpm, and the heavier the coil magnetic flux obtained, the higher the induced voltage. This research use five speed variations varying from 1000 to 5000 rpm and load variation from 5 ohm, 15 ohm, 30 ohm, 60 ohm, and 100 ohm. With the effect that the flux distribution is voltage generated at a 5 ohm load only increases at 1000 rpm, while the increase in torque produces an increase in the amount of input power at 30 ohm, which is equal to both the speed and the amount of torque, where the input power increases at all speeds at a load of 30 ohm. This also arises when the output power generated at a load of 30 ohm increases by a high efficiency of over 86%.

ANALISIS SISTEM KENDALI DUA POSISI PADA SOLENOID VALVE UNTUK PRODUK BIOGAS CONTROL AND MONITORING (COMMON-BIGOT) FROM ANIMAL WASTE Arifin, Imam; Baqaruzi, Syamsyarief; Zoro, Reynaldo
Injection: Indonesian Journal of Vocational Mechanical Engineering Vol 1 No 2 (2021)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/injection.v1i2.1385

Biogas is gas produced by bacteria when organic matter undergoes a fermentation process under anaerobic conditions, and will produce methane gas which is temporarily stored in a container called a biogas bag. The biogas bag needs to be controlled to ensure the biogas bag remains safe. The control system is in the form of a two-position control because it has the advantage of being cheap and simple, besides that the solenoid valve as an actuator has a non-linear output property. To detect the capacity of the biogas bag, the HCSR-04 proximity sensor is used as feedback on the set point value that is set, which is 50 cm for the maximum set point and 30 cm for the minimum set point. The results obtained by the proximity sensor is able to read the distance with an accuracy of 5.8% and the On-Off control has a response of 0.25 seconds.

Quality of Service Packet Loss pada Sistem Home Monitoring Water Flow Berbasis Internet of Things Pratama, Andree Fajar; Baqaruzi, Syamsyarief; Muhtar, Ali
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 2 No 1: Jurnal Electron, Mei 2021
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/electron.v2i1.254

The wasteful behavior of clean water causes more and more people to lose access to clean water. The use of water in households so far is still very difficult to manage in using water effectively. Clean water scarcity is a situation when there is a shortage of water to meet human needs. This study built a Home Water Flow Monitoring (HEROIG) system based on the Internet of Things (IoT) to monitor and control water use at home. The hardware uses NodeMCU as a microcontroller and sends the sensing results of the water flow by the water flow sensor which will be sent to the cloud server. Control can be done through the HEROIG android application which has been created and integrated with the IoT system which must work in a good network connection. Testing the quality of the network connection or Quality of Services (QoS), especially packet loss, uses two parameters, namely time and distance. The results of testing the time parameter packet loss by testing once in six seconds in one minute have an average packet loss value of 1.13%, then for testing the distance parameter with the difference of each distance is four meters has an average packet loss value of 0.15% . The test results show that the quality of sending sensor data to the cloud server has a very good category of QoS packet loss parameters, because it has a packet loss value <3%.

Perancangan Sistem Monitoring dan Kontrol Daya Berbasis Internet of Things Shodiq, Amir; Baqaruzi, Syamsyarief; Muhtar, Ali
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 2 No 1: Jurnal Electron, Mei 2021
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/electron.v2i1.255

Electrical energy is a form of energy that comes from a current source which is usually expressed in Watt hour. The energy used by electrical equipment is the rate at which energy (power) is used for the time the equipment is used. To save the electric power used, consumers must know the electricity consumption every day. To limit usage and estimate electricity usage, therefore consumers must be able to monitor and control the consumption of electric power with a system that is easy and not confusing. One of the current technologies that make monitoring easier is an IoT-based system. PEMoS is a tool designed to monitor and control the consumption of electric power. The device used is equipped with a voltage and current sensor that can read the voltage and current in real time with the NodeMCU communication to send data to the user using the internet network. PEMoS has two parts, namely client and server that communicate wirelessly. The data read by the sensor must first be received by the server before being sent to the cloud server. PEMoS also has an android application which is used to control the client and monitor the electrical power sourced from PLN. After testing the tool, an error value of 1.60% on the voltage sensor reading is obtained, which is still within tolerance limits. For current sensor testing, an error of…. In the communication between the client and the server, there is a delay in sending data for ± 6.

Perancangan Sistem Pemantauan dan Pengendalian Debit Air Menggunakan Kontrol PID Wulan Tika, Shovyana; Baqaruzi, Syamsyarief; Muhtar, Ali
ELECTRON Jurnal Ilmiah Teknik Elektro Vol 2 No 1: Jurnal Electron, Mei 2021
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/electron.v2i1.260

Water is an important component in life, but there are still many people who still do not care about the use of water in everyday life. Water use in the household is still very difficult to manage in the use of water effectively. To deal with these problems, of course, a control system is needed that can monitor and control the discharge of water that takes place in real time and programmatically in order to improve the effectiveness of water use. This study developed an Internet of Things (IoT) based Home Water Flow Monitoring (HEROIG) system. The hardware used as the microcontroller of this system is NodeMCU. Water flow sensors are used as sensing resulting from water discharge and servo motors as the main actuator controls on this system. The system is designed using PID control to produce water discharge output according to the user's wishes. Testing of pid control system is done using several experiments input parameter values Kp, Ki and Kd. From the test results that produce the best value when Kp = 1, Ki = 1 and Kd = 0.5. From the design results obtained, also conducted tests on each set point value to produce water discharge output according to user input. The results showed there was still an overshoot condition and had an error value of <14%.

Forecasting of Using Electricity Consumption at ITERA (Institut Teknologi Sumatera) until 2025, to Improve Application of Renewable Energy in Lampung Province Baqaruzi, Syamsyarief; Muhtar, Ali; Puradimaja, Deny Juanda
Journal of Sustainability Perspectives Vol 1: Special Issue 2021
Publisher : Universitas Diponegoro

Institut Teknologi Sumatera (ITERA) is a new campus located in Lampung province- Indonesia. It is almost 6 years old, within large data on the total population human activity in this 275-hectare campus around 9500 persons, so that necessary to forecasting energy demand in the future, ITERA can project programs that are in line with the Indonesian government, specifically increasing using of renewable energy. which the government has a national energy policy in 2025 of 23%. Mostly in Lampung province, the electricity produced is still dominated by fossil energy (e.g., coal, diesel, etc), therefore as a campus with a technological background, ITERA must be able to bring a paradigm shift to be used from electricity consumption in the surrounding areas. The results of this study will project electricity usage in ITERA over the next 5 year, where electricity usage in ITERA 2019 is 2.472 GWh or 6,775 KWh/day, expected with a development strategy to implementing the efficiency of green energy, so that can meet the challenges of reducing CO2 emissions and energy-saving behavior, also keep sustainable impact for Indonesia.

Forecasting of Using Electricity Consumption at ITERA (Institut Teknologi Sumatera) until 2025, to Improve Application of Renewable Energy in Lampung Province Baqaruzi, Syamsyarief; Muhtar, Ali; Puradimaja, Deny Juanda
Journal of Sustainability Perspectives Vol 1: Special Issue 2021
Publisher : Universitas Diponegoro

Institut Teknologi Sumatera (ITERA) is a new campus located in Lampung province- Indonesia. It is almost 6 years old, within large data on the total population human activity in this 275-hectare campus around 9500 persons, so that necessary to forecasting energy demand in the future, ITERA can project programs that are in line with the Indonesian government, specifically increasing using of renewable energy. which the government has a national energy policy in 2025 of 23%. Mostly in Lampung province, the electricity produced is still dominated by fossil energy (e.g., coal, diesel, etc), therefore as a campus with a technological background, ITERA must be able to bring a paradigm shift to be used from electricity consumption in the surrounding areas. The results of this study will project electricity usage in ITERA over the next 5 year, where electricity usage in ITERA 2019 is 2.472 GWh or 6,775 KWh/day, expected with a development strategy to implementing the efficiency of green energy, so that can meet the challenges of reducing CO2 emissions and energy-saving behavior, also keep sustainable impact for Indonesia.

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