Please use this identifier to cite or link to this item: https://repositori.uma.ac.id/handle/123456789/20922
Title: Analisis Pengaruh Tinggi Jatuh Air Terhadap Kinerja Pembangkit Listrik Tenaga Air Menggunakan Turbin Tipe Whirlpool
Other Titles: Analysis of the Effect of Water Fall Height on the Performance of Hydroelectric Power Plants Using Whirlpool Type Turbines
Authors: Kurniawan, M. Dimas
metadata.dc.contributor.advisor: Hermawan, Indra
Idris, Muhammad
Keywords: Hydropower;Water Debit;Whirlpool Turbine;PLTA;Debit Air;Turbin Whirlpool
Issue Date: 8-Aug-2023
Publisher: Universitas Medan Area
Series/Report no.: NPM;188130007
Abstract: Pembangkit Listrik Tenaga Air (PLTA) adalah pembangkit tenaga listrik dengan memanfaatkan aliran air sehingga menghasilkan energi listrik. Penelitian dilakukan untuk mengetahui kinerja PLTA antara lain tinggi jatuh air terbaik, torsi pada turbin, daya listrik, daya generator dan efesiensi yang diciptakan. Adapun tujuan dari penelitian ini yaitu untuk menghitung pengaruh tinggi jatuh air terhadap kinerja pembangkit listrik tenaga air turbin tipe whirlpool dan menganalisis daya, torsi, dan efisiensi yang dapat dihasilkan pembangkit listrik tenaga air menggunakan turbin tipe whirlpool. Penelitian ini memiliki percobaan pengukuran 3 variasi tinggi jatuh air dengan 5 bilah sudu. Penelitian yang telah dilakukan pada prototype PLTA, dilaksanakan 3 kali uji coba dengan hasil data tinggi jatuh air, debit air, torsi, daya serta efisiensi. Potensi tinggi jatuh air terbaik (head) pada Prototype PLTA pada uji cobake 3 dengan tinggi 0,67 m dan bukan pintu air yang berdiameter 0,0625 m dengan debit air 0,01143, sedangkan debit air terendah pada tinggi jatuh air (head) 0,55 m dengan debit air 0,01036. Dari percobaan yang dilakukan daya air terbesar pada uji coba ke 3 tinggi jatuh air (head) 0,67 m dengan bukaan pintu air yang berdiameter 0,0625 m didapat daya air 75,13 Watt, daya generator 5,16 Watt, torsi 0,233 N.m, daya turbin tanpa beban generator 3,73 Watt, daya turbin dengan beban generator 2,63 Watt dan efisiensi 6,87 %. Dengan data yang diperoleh dari kinerja prototype PLTA dapat digunakan untuk alat pengujian skala laboratorium. Hydroelectric Power Plant (PLTA) is a power plant by utilizing the flow of water to produce electrical energy. The research was conducted to determine the performance of hydropower plants, including the best water fall height, torque on the turbine, electrical power, generator power and the efficiency created. The purpose of this study is to calculate the effect of the height of the falling water on the performance of a whirlpool turbine type hydroelectric power plant and to analyze the power, torque, and efficiency that can be produced by a hydroelectric power plant using a whirlpool type turbine. This study has an experiment measuring 3 variations of the height of the falling water with 5 blades. The research that was carried out on the hydropower prototype was carried out 3 trials with the results of data on water fall height, water discharge, torque, power and efficiency. The best potential head of the PLTA Prototype in test 3 with a height of 0.67 m and not a sluice with a diameter of 0.0625 m with a water discharge of 0.01143, while the lowest water discharge is at a head of 0 .55 m with a water debit of 0.01036. From the experiment, the largest water power was carried out in the 3rd trial, the height of the water fall (head) was 0.67 m with a sluice opening with a diameter of 0.0625 m, it was obtained that the water power was 75.13 Watt, the generator power was 5.16 Watt, the torque was 0.233 N.m, turbine power without generator load is 3.73 Watt, turbine power with generator load is 2.63 Watt and efficiency is 6.87%. The data obtained from the performance of the hydropower prototype can be used for laboratory scale testing tools.
Description: 68 Halaman
URI: https://repositori.uma.ac.id/handle/123456789/20922
Appears in Collections:SP - Mechanical Engineering

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188130007 - M. Dimas Kurniawan - Fulltext.pdfCover, Abstract, Chapter I, II, III, V, Bibliography3.33 MBAdobe PDFView/Open
188130007 - M. Dimas Kurniawan - Chapter IV.pdf
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