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Journal : Jurnal Civronlit Unbari

DESAIN PEMBANGKIT LISTRIK TENAGA SURYA PADA DAERAH PESISIR KUALA TUNGKAL TANJAB BARAT Myson Myson
Jurnal Civronlit Unbari Vol 1, No 1 (2016): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (138.274 KB) | DOI: 10.33087/civronlit.v1i1.9

Abstract

AbstrakEnergi surya (matahari) merupakan salah satu sumber energi terbarukan yang paling penting dan sangat berlimpah di Indonesia. Dengan potensinya yang sangat besar tersebut, energi surya diyakini menjadi sumber energi utama di masa depan. Eenergi surya di Indonesia sangatlah besar. Indonesia memiliki sekitar 4.8 KWh/m2 atau setara dengan 112.000 GWp energi surya. Sayangnya energi surya ini belum mendapatkan porsi yang semestinya di negara ini. Dari total potensi energi surya tersebut, Indonesia baru memanfaatkan sekitar 10 MWp. Hambatan yang masih sering terjadi pada penggunaan PLTS ini adalah pada tidak dapatnya diprediksi keacaan cuaca dalam waktu yang singkat, sehingga produksi energi listrik sulit dapat memenuhi target yang diharapkan, dan hal ini membuat ketidak nyamanan pengguna. Perlunya penelitian terhadap efisiensi modul solar panel, karena saat ini efisiensi yang dihasilkan modul solar panel masih sangat rendah, sehingga untuk mendapatkan 1 KWh energi listrik masih tergolong sangat mahal.Abstract Solar energy (sunlight) is one of the renewable energy sources the most important and very abundant in Indonesia. With such huge potential, solar energy is believed to be the main energy source in the future. Solar Eenergi in Indonesia is very large. Indonesia has around 4.8 KWh / m2 or equivalent to 112,000 GWp of solar energy. Unfortunately, solar energy has not received the proper portion of the country. Of the total solar energy potential, Indonesia has only utilized approximately 10 MWp. Barriers are still common in the use of solar power is at the inability to predict the weather keacaan in a short time, so the production of electrical energy is difficult to meet the expected targets, and this makes it an inconvenience for the user. The need for research on the efficiency of solar panel modules, because the current efficiency of the resulting solar panel module is still very low, so to get 1 kWh of electrical energy is still relatively very expensive.
PENGARUH INJEKSI AIR DAN PENGATURAN DERAJAT PENGAPIAN TERHADAP PENURUNAN KONSUMSI BAHAN BAKAR MESIN SEPEDA MOTOR Myson Myson
Jurnal Civronlit Unbari Vol 2, No 1 (2017): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (690.948 KB) | DOI: 10.33087/civronlit.v2i1.14

Abstract

Water injection is a hydraulic technique of injecting water into the combustion chamber with the purpose to decrease the amount of fuel sipped by pistons during the expansion, and replaced it with water directly injected to combustion chamber. This water injection process also reduce temperature in combustion chamber . Besides degree of ignition is having a significant effect on quality of combustion earning. Angle of earlier ignition will cause increase of combustion pressure speed, which in turn makes pressure result of combustion in excelsior cylinder. But if degree of ignition in backs into,  hence time required by fuel for combustible become smaller and fuel can be combustible at outlet. Result from test conducted by moving forward degree of ignition and water injection done at honda mega- pro and honda supra fit showed that efficiency of engine can be improved. For motorbike Honda Mega- Pro result showed improved of specific fuel consumtion to torsion equal to 47,82% with treatment of water injection mixed with alcohol with ratio 60:40 at degree of ignition moved forward by 3 degree of at burden 1 KW (Kilo Watt). For Honda Supra Fit improved of specific fuel consumtion to torsion 25,14 % at treatment of water injection mixed with by alcohol at ratio 80:20 with degree of ignition is moved forward 5 degree of at burden 1 KW.Keyword : Water injection, degree of ignition, improved efficiency, motorcycle engine
Peluang Efisiensi Penggunaan Energi pada Sektor Perhotelan di Kota Jambi Myson Myson
Jurnal Civronlit Unbari Vol 3, No 1 (2018): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (484.255 KB) | DOI: 10.33087/civronlit.v3i1.30

Abstract

In the RPJMN 2015-2019 the government sets a target of 20 million foreign tourists by 2019. The hotel sector contributes to national energy use of 3%. The hospitality sector is growing at a 12.5% growth rate from 2007 to 2011, in response to an increase in the number of tourists between 9-13% including in Jambi at that time. To evaluate the use of electric energy at the hotel it is necessary to conduct an analysis of energy costs per hotel room sold to give an average picture of energy costs. From the calculation, it is found that the intensity of energy consumption in one of the hotel rooms in jambi city is 5.93 kWh / m2.Key words: Energy, energy conservation, hotel