Ilham, Restu Maulana and Pebrianto, Aji Dwi (2016) Rancang Bangun Kulkas Portable Menggunakan Termoelektrik Berbasis Mikrokontroler. Diploma thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Sering terjadinya kelelahan terutama saat mengemudi di perjalanan
jauh salah satunya disebabkan oleh kekurangan cairan tubuh atau
dehidrasi. Kekurangan cairan ini disebabkan salah satunya pengemudi
sulit memperoleh minuman segar atau dingin.
Berdasarkan kasus diatas dibuat Kulkas portabel. Alat ini tidak
menggunakan gas Freon melainkan termoelektrik yang mengubah energi
listrik menjadi energi panas dan dingin, nantinya energi dingin dari
termoelektrik di manfaatkan untuk mendinginkan minuman. Alat ini
menggunakan beberapa rangkaian driver, mikrokontroler, dan sensor
suhu agar termoelektrik menghasilkan suhu dingin sesuai kebutuhan.
Kulkas Portable ini di desain dengan 2 sumber dari PLN 220VAC, dan
12VDC (aki mobil). Karena kulkas ini Portable berarti bisa dibawa
dengan mudah maka dapat digunakan atau dipasang pada kendaraan
roda empat, yang akan berguna bila digunakan saat perjalanan jauh atau
saat cuaca panas.
Dengan beberapa pengujian yang telah dilakukan baik pengujian
secara mekanik maupun elektrik, kulkas portable ini mampu mencapai
suhu 19,9 °C setelah 75 menit dan suhu akan terus turun jika dinyalakan
dalam waktu lebih lama.
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Frequent occurrence of fatigue, especially when driving on long
trips one of which is caused by lack of body fluids or dehydration. This
fluid deficiency caused one driver is difficult to obtain fresh or chilled
beverages.
Based on the above cases created a portable refrigerator. This tool
does not use freon gas but thermoelectrically that converts electrical
energy into heat energy and cold, cold from thermoelectrically energy
will be utilized to cool drinks. This tool uses a series of power
electronics, microcontroller, and a temperature sensor in order to
thermoelectrically generate cold temperatures as needed. Portable
refrigerator is designed with two sources of PLN 220VAC and 12VDC
(car battery). Because this refrigerator portable, meaning it can be
transported easily be used or installed on a four-wheeled vehicle, which
would be useful to use when traveling far away or during hot weather.
With some testing that was done either mechanically or
electrically testing, portable refrigerator is capable of achieving a
temperature of 19.9º C after 75 minutes and the temperature will
continue to fall if turned in a longer time.
| Item Type: | Thesis (Diploma) |
|---|---|
| Additional Information: | RSE 629.89 Ilh r |
| Uncontrolled Keywords: | Termoelektrik, Kulkas Portable, Mikrokontroler |
| Subjects: | Q Science > QA Mathematics > QA76.6 Computer programming. |
| Divisions: | Faculty of Industrial Technology > Electrical Engineering > 20401-(D3) Diploma 3 |
| Depositing User: | ansi aflacha |
| Date Deposited: | 12 Mar 2020 07:43 |
| Last Modified: | 12 Mar 2020 07:43 |
| URI: | http://repository.its.ac.id/id/eprint/75462 |
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