A PROTOTYPE DESIGN OF A HYBRID POWER PLANT BASED ON 50 WP PLTS AND A SPIRAL-TYPE VERTICAL AXIS PLTB WITH A CAPACITY OF 300 WATTS.

Mulyo, Ritno (2025) A PROTOTYPE DESIGN OF A HYBRID POWER PLANT BASED ON 50 WP PLTS AND A SPIRAL-TYPE VERTICAL AXIS PLTB WITH A CAPACITY OF 300 WATTS. Tugas Akhir thesis, University of Technology.

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Abstract

ABSTRACT Electrical energy is a critical necessity for humans, both in the present and in the future. According to data from the General Plan for Electricity Supply (RUPTL) 2013-2022, in 2022, the largest additional power generation capacity in Indonesia is a steam power plant (PLTU) with an additional capacity of 38 Giga Watts (GW), while the largest source of electrical energy comes from fossil fuels, namely coal, which reached 66% in 2022. The utilization of fossil fuels has been demonstrated to have deleterious effects on the environment, prompting the need to transition to clean energy sources such as wind and solar energy. These energy sources can be employed in the form of hybrid power plants. A hybrid power plant is a generator that integrates two or more power sources. The research methodologies used in this study encompass a range of approaches, including literature studies, tool design, tool manufacturing, tool testing, and data collection and analysis. The findings of this study demonstrate that solar panels and Savonius wind turbines exhibit notable disparities in their efficiency when employed for battery charging. The solar panel can augment the battery voltage from 12.03 V to 13.08 V over 9 hours during the charging cycle. The solar panel could also charge the battery up to a capacity of 7.58 Ah. The average efficiency of the solar panel is 74.76%. In contrast, the Savonius spiral wind turbine exhibited a substantially lower charging capacity, with an average efficiency of 9.63%. This result indicates that the Savonius turbine could charge the battery by a mere 3.19 mAh over the 10-hour testing period. Furthermore, the battery voltage, initially at 11.88V, decreased to 11.85V by the end of the testing period. These findings substantiate the hypothesis that photovoltaic energy conversion is a more effective means of power generation for battery recharge when compared to the utilization of the Savonius spiral wind turbine. Keywords: Hybrid Generator, Solar Energy, Wind Turbine, Savonius

Item Type:	Thesis (Skripsi, Tugas Akhir or Kerja Praktek) (Tugas Akhir)
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Fakultas Sains Dan Teknologi > S1 Teknik Elektro
Depositing User:	Kaprodi Teknik Elektro
Date Deposited:	06 May 2025 02:14
Last Modified:	06 May 2025 02:14
URI:	http://eprints.uty.ac.id/id/eprint/17796

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