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All Journal JURNAL INTEGRASI Journal of Applied Electrical Engineering Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Muhammad Prihadi Eko Wahyudi
Politeknik Negeri Batam
Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Mechanical Engineering Other

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Pembuatan Alat Otomatis Hand Sanitizer sebagai Salah Satu Antisipasi Penyebaran COVID-19 di Politeknik Negeri Batam Budiana Budiana; Abdullah Sani; Daniel Sutopo Pamungkas; Muhammad Prihadi Eko Wahyudi; Lindawani Siregar; Sumantri Kurniawan Risandriya; Kamarudin Kamarudin; Nur Sakinah Asaad; Nadhrah Wivanius; Rizky Pratama Hudhajanto; Aditya Gautama Darmoyono; Rahmi Mahdaliza; Ardian Budi Kusuma Atmaja; Arif Wahyu Budiarto; Yulfiana Harini; Bayu Prayogo Setiawan; Indra Daulay; Dodi Radot Lumbantoruan
Journal of Applied Electrical Engineering Vol 4 No 2 (2020): JAEE, December 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v4i2.2730

Abstract

COVID-19 menyerang manusia pada akhir tahun 2019. Penyebaran COVID-19 terjadi melalui droplet/cairan yang keluar dari mulut/hidung manusia. Antisipasi penyebaran COVID-19 dilakukan dengan menerapkan pola hidup bersih dan sehat. Salah satu caranya adalah dengan mencuci tangan menggunakan hand sanitizer. Penggunaan hand sanitizer di tempat umum memungkinkan terjadinya kontak fisik antar pengguna sehingga diperlukan cara untuk mengurangi kontak fisik tersebut. Cara yang bisa diterapkan adalah dengan menggunakan hand sanitizer otomatis. Prinsip dari hand sanitizer otomatis ini adalah ketika tangan didekatkan dengan botol hand sanitizer maka secara otomatis cairan akan keluar dengan sendirinya ke telapak tangan. Berdasarkan hasil penelitian yang telah dilakukan, hand sanitizer telah berhasil dibuat dan dapat digunakan di Politeknik Negeri Batam.
System Design of Three Phases Six Legs DC/DC Converter for Solar Cell Muhammad Prihadi Eko Wahyudi; Qoriatul Fitriyah; Novie Ayub Windarko
JURNAL INTEGRASI Vol 13 No 2 (2021): Jurnal Integrasi - Oktober 2021
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v13i2.2024

Abstract

this paper describes the design of full bridge DC to DC converter 3 phase six legs for solar PV. The prototype is built with 5 kHz transformers, 2 lead-acid batteries with each energy storage of 12V, 7.2Ah and 20WP solar PV. Three phase switching is provided by analog op-amp comparator circuit with variable frequency 1 kHz-20 kHz. The controller of the converter use adjustable DC power supply as voltage reference for analog op-amp comparator, works varies from 0-11VDC (0%-50% duty cycle) and controlled manually
Calibration of Relative Humidity with Artificial Mass Method in Biogas Plant Qoriatul Fitriyah; Muhammad Prihadi Eko Wahyudi; Markus Grömping
JURNAL INTEGRASI Vol 13 No 1 (2021): Jurnal Integrasi - April 2021
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v13i1.2025

Abstract

Biogas plant needs to be given specific amount of relative humidity setting in order to make it work optimally. It is one major factors of gas waste adsorption through final process of activated carbon in biogas plant, especially for hydrogen sulfide. Hydrogen sulfide is a side gas appeared in biogas plant which has to be removed by various processes, including the presence of activated carbon filter that usually appeared on last stage of biomass filtration process which is poisonous and corrosive to the metal parts. Today, air humidity gauges have been found quite a lot on the market. However, how accurate the device is, needs to be further proven in the laboratory, especially when the gauges have to face corrosive gases such as this H2S. Therefore, calibration for cheap and efficient relative humidity measurement is very necessary. The method will use comparison between RH reading and RH calculation based on parameters of plant settings in the form of gas composition mixture, flow duration, pressure, volumetric flow rate, and temperature. This paper will discuss how to calculate and measure calibration for relative humidity that is practical, simple and does not cost much so that it is expected to be used for low-funding research in biogas plant.
FEASIBILITY STUDY OF PURIFIED BIOGAS INTO GAS BOTTLING IN INDONESIA Qoriatul Fitriyah; Muhammad Prihadi Eko Wahyudi
JURNAL INTEGRASI Vol 12 No 2 (2020): Jurnal Integrasi - Oktober 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v12i2.2289

Abstract

In 2007, Indonesian government applied a program called as “Zero Kero” as an effort to save the government budget in terms of providing subsidies and as a step to diversify energy supplies to reduce the country's dependence on petroleum. It basically convert the fuel used for household cooking from kerosene to liquefied petroleum gas (LPG) sourced from natural gas. In the other hand, Indonesia produces 66-67 million waste in 2019 with organic waste reached 60%.Most of this waste is thrown away in landfill and left abandoned. Meanwhile, organic waste can actually be reprocessed, one of them as a main source of biogas plant. The gas then will be filtered, compressed and liquefied as a replacement of LPG. This paper will conduct a feasibility study of biogas bottling from organic waste in Indonesia.
Evaluasi Penyediaan Air Bersih Dengan Sumber Listrik Tenaga Surya Untuk Fasilitas Umum Desa Pasir Panjang Muhammad Prihadi Eko Wahyudi; Abdullah Sani; Daniel Sutopo Pamungkas; Sumantri Kurniawan Risandriya; Siti Aisyah; Kamarudin Kamarudin; Nur Sakinah Asaad; Nadrah Wivanius; Rizky Pratama Hudhajanto; Aditya Gautama Darmoyono; Rahmi Mahdaliza; Adlian Jefiza; Ardian Budi Kusuma Atmaja; Arif Wahyu Budiarto; Sakdiah Sakdiah; Bayu Prayogo Setiawan; Indra Daulay; Dodi Radot Lumbantoruan; Michael Paul Smart Simbolon; Anderson Pasaribu; Apriyan Hidayat; Ica Apriana; Nesa Aqila; Geraldo Panjaitan; Qoriatul Fitriyah
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 4 No 2 (2022): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimaspolibatam.v4i2.2836

Abstract

In 2018, Batam State Polytechnic has carried out community service in the village of Pasir Panjang, Rempang Island. Pasir Panjang village is one of the villages that is still not electrified by the local electricity company. The village also experiences difficulties in providing clean water because of its location on the coast. Therefore, the dedication of the Department of Electrical Engineering at the State Polytechnic of Batam in the form of grants and installation of water pumps for public facility with an independent power source from a 100WP solar cell. The problem arises when after carrying out the installation, the water pump cannot pump water properly. In the following year, the service was continued by making improvements to the electrical installation system. Starting from the analysis of the causes of system failure to repair. From the analysis and observation, it is known that the cause of the pump not working properly is due to a decrease in voltage because the Rs value in the solar cell system is quite large. By changing the cable size for current distribution, this problem can be resolved.
Co-Authors Abdullah Sani Abdullah Sani Aditya Gautama Darmoyono Aditya Gautama Darmoyono Adlian Jefiza Anderson Pasaribu Apriyan Hidayat Ardian Budi Kusuma Atmaja Ardian Budi Kusuma Atmaja Arif Wahyu Budiarto Arif Wahyu Budiarto Bayu Prayogo Setiawan Bayu Prayogo Setiawan Daniel Sutopo Pamungkas Dodi Radot Lumbantoruan Dodi Radot Lumbantoruan Geraldo Panjaitan Ica Apriana Indra Daulay Indra Daulay Kamarudin Kamarudin Lindawani Siregar Markus Grömping Michael Paul Smart Simbolon Nadhrah Wivanius Nadrah Wivanius Nesa Aqila Novie Ayub Windarko Nur Sakinah Asaad Nur Sakinah Asaad Qoriatul Fitriyah Qoriatul Fitriyah Rahmi Mahdaliza Rahmi Mahdaliza Rizky Pratama Hudhajanto Rizky Pratama Hudhajanto Sakdiah Sakdiah Siti Aisyah Sumantri Kurniawan Risandriya Sumantri Kurniawan Risandriya Yulfiana Harini