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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Dinasti International Journal of Economics, Finance & Accounting (DIJEFA)
Wisanta, Hosea
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Economics, Econometrics & Finance Engineering

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Perancangan Kendali Tegangan Dc-Dc Converter Berbasis Arduino Untuk Pembangkit Listrik Tenaga Bayu Wisanta, Hosea; Rajagukguk, Antonius
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 8 (2021): Edisi 1 Januari s/d Juni 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Wind Energy Power Plant is a type of renewable energy utilization. This plant has low emissions and is environmentally friendly. The principle of this energy is to convert wind energy into electrical energy with an electric generator rotated by a wind turbine. The problem with this energy is that the output from the generator is not always constant because of the changing nature of the wind. In addition, this generator has a low efficiency value. Therefore, the authors conducted research by designing a voltage control using by DC-DC converter. This voltage control is designed using two buck converters that run the Maximum Power Point Tracking (MPPT) based on the Perturb and Observe (P&O) algorithm and the voltage regulator algorithm which is controlled using the Arduino. The MPPT algorithm is used to find the highest power value in the generator so that it can increase power efficiency. The voltage regulator algorithm serves to maintain the voltage value at 12 volts. This research was conducted with a simulation method that was validated by the tool. In this study, it was found that the MPPT algorithm and the voltage regulator worked well. The overall efficiency of designed tool is 79.43% for the simulation and 43.41% for the actual tool. Keyword : Wind Turbine, DC-DC Converter, MPPT, Voltage Regulator
The Effect of Knowledge, Environmental Awareness, Government Incentives and Perception of Benefits on the Interest in Buying Solar Panel in the Household Sector in Riau Province Wisanta, Hosea; Pasaribu, Lamhot Henry
Dinasti International Journal of Economics, Finance & Accounting Vol. 6 No. 5 (2025): Dinasti International Journal of Economics, Finance & Accounting (November - De
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijefa.v6i5.5101

Abstract

This study aims to analyze the influence of Knowledge, Environmental Awareness, Government Incentives, and Perceived Benefits on the Purchase Intention of solar panel products in the household sector in Riau Province. The results show that Knowledge, Government Incentives, and Perceived Benefits have a positive and significant effect on Purchase Intention, while Environmental Awareness does not show a significant effect. Perceived Benefits is the most dominant variable influencing Purchase Intention. Simultaneously, the four independent variables explain 66.8% of the variation in Purchase Intention, while the remaining 33.2% is explained by other factors not included in this research model. These findings indicate that increasing public understanding, policy support, and positive perceptions of the benefits of solar panels play an important role in promoting the adoption of renewable energy at the household level.
Co-Authors Antonius Rajagukguk, Antonius Pasaribu, Lamhot Henry