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I Made Suwartama Wijaya
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Computer Science & IT Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering

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PENGARUH VARIASI TEKANAN AIR TERHADAP PUTARAN TURBIN DAN DAYA OUTPUT YANG DIHASILKAN PROTOTYPE PLTMH MENGGUNAKAN TURBIN TURGO I Made Suwartama Wijaya; I Wayan Arta Wijaya; I Gusti Ngurah Janardana
Jurnal SPEKTRUM Vol 9 No 2 (2022): Jurnal SPEKTRUM
Publisher : Program Studi Teknik Elektro UNUD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (680.161 KB) | DOI: 10.24843/SPEKTRUM.2022.v09.i02.p20

Abstract

Turgo turbine|is}one^type^of|impulse^turbine{that{is often used!in MHP (Microhydro Power Plant) which has a high head due to the sharp curvature of the blade. The case in turgo turbines is that{the|head!is?still)incorrect, because:this^type^of{turbine{uses*a!high(head-to<rotate^the^turbine runner. Based on what was{described, it!is^necessary!to”make|a prototype of PLTMH>using turgo turbines, in|”order{to(be)able:to”carry|out air pressure effect tests to obtain maximum output and efficiency in PLTMH using turgo turbines. The quantitative experimental method is carried out by calculating the primary data obtained. Prototype?testing|in]this{research used^various air!pressures, including 5 psi, 9 psi, 13 psi, 17 psi, 21 psi, and 25 psi. Based on the results of the study, increasing the*value*of^air^pressure given will cause MHP performance to continue to)increase.|The[maximum output!obtained!is?when^the!water^pressure^is the greatest which is 25 psi which|produces:a|turbine rotation of 838 rpm|before being|coupled with a DC generator and 672.6 rpm after being coupled with a generator, the rotation of the generator is 938.4 rpm, generator. voltage is 8.55 volts, and generator current is 1.044 Ampere, Generator Power 8.93 Watt, Torque 0.127 Nm with turbine efficiency 1.08%.
Co-Authors I Wayan Arta Wijaya l Gusti Ngurah Janardana