Zaenal Arifin
Universitas Dian Nuswantoro Semarang

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Perancangan Mesin Pompa Air Tenaga Surya untuk Mengurangi Konsumsi Listrik Skala Rumahan Zaenal Arifin; Aries Jehan Tamamy; Nur Islahu
JURNAL NASIONAL TEKNIK ELEKTRO Vol 9, No 2: July 2020
Publisher : Jurusan Teknik Elektro Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (345.505 KB) | DOI: 10.25077/jnte.v9n2.758.2020

Abstract

One of the household appliances which consumes quite a large amount of electricity is a water pumping machine. Almost every house that uses well water, uses a water pumping machine to suck water from the ground into a temporary water reservoir (water reservoir). To reduce the electricity load in meeting the needs of water distribution for household scale, can be done by making a water pump system that is equipped with a Solar Panel (PV). Solar panels or PV that are used in this research have a capacity of 100 WP consisting of 2 pieces of 50 WP PV arranged in parallel. The type of PV used is monocrystal with SHINYOKU brand. The testing is done by measuring the output capacity of a water pump and compare it with the power needed by the water pump. In the calculation of water discharge, the water pump is able to pump water with a volume of 8.5 liters / minute. The water pump power was measured using a watt meter, the power needed by the water pump is 223 watt/hour. The duration of time needed to fully fill a 1000 liter water reservoir is 2 hours or 119 minutes consumes 450 watt. If calculated for 1 month (30 days), using a solar water pump system could reduce power consumptions up to 13500 w or 13.5 Kw.Keywords : Water Pump, Solar Panel (PV), Power, Output Capasity. AbstrakSalah satu peralatan rumah tangga yang mengkonsumsi daya listrik cukup besar adalah mesin pompa air. Hampir setiap rumah yang memanfaatkan air sumur, menggunakan mesin pompa air untuk menyedot air dari dalam tanah ke dalam bak penampungan air sementara (tandon air). Untuk mengurangi beban listrik dalam pemenuhan kebutuhan distribusi air untuk skala rumah tangga, dapat dilakukan dengan membuat sistem pompa air yang dilengkapi dengan Panel Surya (PV). Panel surya atau PV yang digunakan pada riset ini mempunyai kapasitas 100 WP yang terdiri dari 2 buah PV 50 WP dirangkai secara pararel. PV yang digunakan berjenis monocrystal dengan merek SHINYOKU. Pengujian dilakukan dengan mengukur debit air pompa air dan membandingkannya dengan daya yang dibutuhkan oleh pompa air tersebut. Dalam perhitungan debit air, pompa air mampu mengalirkan air dengan volume 8,5 liter/menit. Daya pompa air diukur dengan menggunakan watt meter, daya yang dibutuhkan oleh pompa air tersebut sebesar 223 watt/hour. Durasi waktu yang dibutuhkan untuk mengisi penuh tandon air berukuran 1000 liter yaitu selama 2 jam atau 119 menit dengan mengkonsumsi 450 watt. Apabila dikalkulasikan selama 1 bulan (30 hari), dengan mamnfaatkan sistem pompa air tenaga surya dapat mengurangi konsumsi daya hingga 13500 watt atau 13,5Kw.Kata Kunci : Mesin Pompa Air, Panel Surya (PV), Daya, Debit Air.
Infaq Sterilization Box with UV and Ozone (BIUZ) Zaenal Arifin; Aries Jehan Tamamy; Hery Pamungkas; Dita Ayu Mayasari; M Ary Heryanto
JURNAL NASIONAL TEKNIK ELEKTRO Vol 11, No 1: March 2022
Publisher : Jurusan Teknik Elektro Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (421.797 KB) | DOI: 10.25077/jnte.v11n1.937.2022

Abstract

The COVID-19 pandemic that has occurred to date has resulted in the loss of many lives. This is due to the ease with which the COVID-19 virus spreads. According to the latest research published by the WHO, the virus can spread through the medium of objects, one of the easies object to spread virus is money. The spread of the COVID-19 virus can be done through money transactions that have previously been used by people infected by the virus. This is because COVID-19 virus can survive for more than 72 hours. To prevent this, it is necessary to sterilize so that the virus in the money can be neutralized. The technology that can be used for disinfection in this tool is Ultra Violet (UV) light and Ozone Generator. Many studies have shown that UV rays and ozone gas (O3) are able to kill viruses that are on the surface of objects. The ability of UV rays and ozone gas (O3) can kill viruses in money because UV rays and ozone gas (O3) have radiation that is quite harsh, so that if exposed to human skin continuously it can cause damage to skin tissue. In this study, to overcome this problem, a device that is automatically able to carry out the disinfection process in the room is made by utilizing UV light. Infaq Sterilization Box with UV and Ozone (BIUZ) can kill viruses in money, it is also easy to operate and safe. The size of the tool made is adjusted to the object or partner of the research activity, namely the Central Java Great Mosque Manager (PP MAJT). The need for partners is that the tool is able to carry out the sterilization process of infaq money provided by the congregation, both in the form of paper and coins effectively.