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Journal : Jurnal Ilmiah Teknik Mesin

STUDI POTENSI PEMBANGKIT LISTRIK TENAGA MIKROHIDRO (PLTMH) DI SUNGAI CIKAWAT DESA TALANG MULIA KECAMATAN PADANG CERMIN KABUPATEN PESAWARAN PROPINSI LAMPUNG Sulistiyono, .; Sugiri, Agus; Risano, A.Yudi Eka
Jurnal Ilmiah Teknik Mesin FEMA Vol. 1 No. 1 (2013)
Publisher : FT UNILA

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Abstract

Electric was the vital energy and needed by community for all activity as lighting, radio, television (information), industry , etc. Although aspecialy the urban community was needed this energy and a little rural community was needed. There was several isolated villages in Pesawaran sub province , no electricity by PLN. For this villages goverment would supply the elerctric energy and build microhydro electric plant. The purpose of this with title “Feasibility Study Micro Hydroelectric Power Station (PLTMH) at cikawat river in talang mulia village pesawaran sub province” is to contributed in hydro turbine management and to planning a micro hydroelectric power station that can be used and applied for a better life The research was carried out by using a very simple method is to use a floating object method to measure discharge and plastic hose method for measuring head.Based on the field data, (Head efektif = 9. 35m and water debt = 0,1029 m3/s) the crossflow Turbine can produce energy 7.07 kW. Bellow to the data above it is result that the cikawat river can be set a micro hydro electric power.Keywords : micro hydroelectric power station, water dept, crossflow Turbine.
STUDY OF MICRO HYDRO ELEKTRICAL POWER PLANT at WAY NGISON RIVER TRIHARJO KEBAGUSAN VILAGE GEDONG TATAAN SECTOR DISTRICT OF PESAWARAN Bagus W, Subekti; Sugiri, Agus; Risano, A.Yudi Eka
Jurnal Ilmiah Teknik Mesin FEMA Vol. 1 No. 1 (2013)
Publisher : FT UNILA

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Abstract

Electricity become one of the basic needs of industrial and human life. It is shown by the electrical peripherals and industrial machineries which consumes a lot of energy. By the increasing of human population and the electricity consumtion turbine is the most common that used to produce electricity using the renewable energy resources such as hydro, wind, sea wave which it can solve the problem of increasing electricity consumtion. renewable energy sources. This source is readily used from many creeks and rivers that has a high enough flow and water debt which easily found surround us. The purpose of this with title “Feasibility Study Micro Hydroelectric Power Station (PLTMH) Using Cross fllow Turbine at Triharjo desa Kebagusan Kecamatan Pesawaran Bandar Lampung” is to contributed in hydro turbine management and to planning a micro hydroelectric power station that can be used and applied for a better life. Based on the field data, (Head = 12 m and water debit = 0,0584m3/s) the Cross Fllow Turbine can produce energy 5,10 kW. Bellow to the data above it is result that the Way ngison Dusun triharjo Desa Kebagusan dam can be set a micro hydro electric power.Keywords : micro hydroelectric power station, water dept, crossflow Turbine.
KAJIAN EKSPERIMENTAL PENGARUH BENTUK SUDU TERHADAP UNJUK KERJA TURBIN HELIK UNTUK SISTEM PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO (PLTMH) Sitepu, Andareas Wijaya; Sinaga, Jorfri B; Sugiri, Agus
Jurnal Ilmiah Teknik Mesin FEMA Vol. 2 No. 2 (2014)
Publisher : FT UNILA

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Abstract

Electric energy demand in Indonesia is currently growing and is still dominated by energy-based fossil fuels, such as petroleum and coal. Fossil fuels are not renewable energy, so that when exploited continuously then fossil fuel reserves will be exhausted. In addition there are also areas where geographical conditions which do not allow the electrical networks up to the community. It needs to be made an effort to supply electrical energy needs by utilizing existing and potential conditions on the area such as energy of water flow. One of the turbines that can be used to harness the energy of water flow is helical turbines. The parameters for the use of a turbine is one form of helical blades (NACA), where the form of the blades (NACA) it affects the style of the lift and drag forces helical turbines. On the research study was performed experimentally on effect shape of blade of the helical turbine blades form by varying the shape of turbine blades NACA 0020, 0025 and 0030 with number of blades as much as 3 pieces for each form of blades. From the results of testing the turbine efficiency is obtained by helical 33,97% on the operation of the turbine blades with NACA helical 0030 and water flow rate of 0.8 m/s with a given light load of 130 Watts.Keywords : water turbines, micro hydro, the helical turbine, water power.