AGUNG, FANHAR and Hermawati, Hermawati (2023) ANALISIS TENAGA LISTRIK TENAGA MIKROHIDRO (PLTMH) MENGGUNAKAN TURBIN PELTON DENGAN VARIASI JUMLAH SUDU 20, 22, DAN 24. Undergraduate thesis, Sriwijaya University.
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Abstract
Every year, more and more electrical energy is required. To replace the use of non-renewable energy (fossil fuels), alternative energy is needed. Utilization of renewable energy, such as water resources that can be used to produce electricity, is one of the strategies to replace the function of fossil energy. Micro Hydro Power Plant (PLTMH) is a type of renewable energy that has the capacity to meet the electricity needs of the community. In this study the authors designed and built a PLTMH prototype using a Pelton turbine by varying the number of turbine bucket, namely 20 buckets, 22 buckets, and 24 buckets with a load of 12 watt LED lights. Based on the results of measurements with a multimeter, the voltage and current values show that 24 buckets have a maximum power value of 3.2058 watts and 20 blades have the lowest power value of 1.6192 watts. This is in accordance with the relationship between power and current, namely the greater the value of the current in the circuit, the greater the electrical power generated (directly proportional). The 24 buckets have a rotational speed of 6190 rpm and is the fastest compared to the other buckets. The lowest rotation speed is found in the number of 20 buckets with a turbine rotation speed of only 4575 rpm. The highest turbine efficiency is obtained on a turbine with a total of 24 buckets which is worth 89.77% and the lowest efficiency is obtained with a turbine with a total of 20 buckets which is worth 45.34%. Key words: PLTMH, Pelton Turbine, Buckets, efficiency
Item Type: | Thesis (Undergraduate) |
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Uncontrolled Keywords: | PLTMH, Turbin Pelton, Sudu, Effisiensi. |
Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001-1841 Production of electric energy or power. Powerplants. Central stations > TK1041.B68 1. Cogeneration of electric power and heat. 2. Combined cycle power plants. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2000-2891 Dynamoelectric machinery and auxiliaries Including generators, motors, transformers T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK4001-4102 Applications of electric power |
Divisions: | 03-Faculty of Engineering > 20201-Electrical Engineering (S1) |
Depositing User: | Users 31507 not found. |
Date Deposited: | 14 Jul 2023 01:50 |
Last Modified: | 14 Jul 2023 01:50 |
URI: | http://repository.unsri.ac.id/id/eprint/116854 |
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