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Journal : JE-Unisla

Studi Karakteristik Transformator Daya Listrik dengan Multisim 12.0 Nahdia Rupawanti BR
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 3, No 1 (2018)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je.v3i1.211

Abstract

Transformer has an important role in the provision of electrical energy in power systems, especially for electrical distribution. Transformer change electrical energy into electrical energy in certain capacity has function and characteristics. As one of electrical machine, transformer has loss load, capacity and efficiency. Multisim 12.0 simulation appearance the transformer can be presented.
Analisis Pembangkit Listrik Tenaga Biogas Berbasis Konsep Green Technology Studi Kasus di Desa Puter Kembangbahu Nahdia Rupawanti BR; M Iqbal Syauqi
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 3, No 2 (2018)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je.v3i2.254

Abstract

This research is based on the exploration of renewable energy utilization by utilizing the potential of cow livestock waste in cattle farm area as a raw material of biogas energy using the green technology concept. The results of this research show that: (1) the performance of  biogas power plant with 115 cattle population producting: 25 kg/day cow waste for each cow in average, 2.857 kg/day cow waste in average for the total population, biogas potency 23 m3/day, methane potency 12,006874 m3/day, total solid 4,83 kg/cow/day, total solid percentage 0,168 %, volatile solid 437 kg/day, and volatile solid percentage 0,152 %, (2) The efficiency of biogas power plant potency of 23 m3/day can be converted into the generated electric energy equal to 1,0005 KWh, 220 W of power flame within 5 hours. Therefore, the power generated from biogas power plant is 1 KWh.