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Feasibility Study of 10 MW Photovoltaic Power Plant in West Nusa Tenggara, Indonesia Zurhalki, Muhammad
AMPLITUDO : Journal of Science and Technology Innovation Vol. 2 No. 2 (2023): Agustus
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i2.99

Abstract

This study aims to provide an overview of renewable energy sources' potential development as a solution to meeting electricity needs in the West Nusa Tenggara, Indonesia by analyzing the feasibility of 10 MW Photovoltaic power plant. The performance simulations and calculations based on renewable energy manufacturing data with RETScreen International software. The findings show that West Nusa Tenggara has good potential for Photovoltaic power plant development. It also indicates the feasibility of renewable energy investment in this region.
Feasibility of Air Conditioning (AC) Utilization as Heat Pump System for Fish Cracker Drying Machine Adepradana, Cintopa Satria; Fudholi, Ahmad; Zurhalki, Muhammad
AMPLITUDO : Journal of Science and Technology Innovation Vol. 2 No. 2 (2023): Agustus
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i2.114

Abstract

Fish crackers are one of the most popular snacks in Southeast Asian countries, including Malaysia. Traditionally, the process of fish crackers drying usually uses sun drying method. The problem of this method is uncontrollable weather conditions. Drying of fish crackers requires an alternative in the drying process. The heat pump is the most effective and controllable alternative dryer in reducing the moisture content of the material. Air Conditioning (AC) is one type of heat pump. The heat produced by the AC condenser can be used to dry fish crackers. In this study, the AC utilization as a heat pump system to dry fish crackers has an Evaporate Capacity (EC) of 1,838kg/h, a Specific Moisture Extraction Rate (SMER) of 1,998kg/kWh, and a Specific Energy Consumption (SEC) of 0.425kWh/kg of dry crackers. This drying machine is also economically feasible because it has an NPV> 0 which is RM28201.58 with an investment period of 1 year.