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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

Abstract

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

Abstract

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 : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1466.209 KB) | DOI: 10.52088/ijesty.v1i2.50

Abstract

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

Abstract

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.