Planning of Hybrid Power Supply System based on Renewable Energy using HOMER

Nababan, Sabar and Supriyatna, Supriyatna and Ni Made, Seniari and Sultan, Sultan (2018) Planning of Hybrid Power Supply System based on Renewable Energy using HOMER. International Journal of Applied Enginering Research, 13 (16). pp. 12543-12548. ISSN 0973-4562

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Abstract

This paper presents results of planning of hybrid power supply system based on renewable energy (RE) to supply loads (electricity customer) at remote village which PLN’s (state electric company) electric distribution is not installed yet. Configuration of system had been planned contains alternative of component of generator set-diesel, small wind turbine (SWT) battery charging, battery, converter/inverter, and photovoltaic (PV). Planning was done using HOMER software. After all of needed data were inputted, the best system configuration will be given by HOMER that is the configuration that has smaller total net present cost (NPC). A case study has been planned is a hybrid power supply system for serving loads in remote villages at Kuta, Lombok Tengah District, Nusa Tenggra Barat (NTB) Province. Average is 8kWh/day with peak load is 1.6 kW and load factor is 0.205. HOMER gives optimum system configuration that is hybrid of two 1kW units of SWT, a 1kW unit of generator set-diesel, one 250 Ah, 6V unit of battery, and two 2kW units of converter/inverter, without PV. This configuration has US$ 30,404 of total NPC and US$ 13,500,- of initial cost. Average cost per kWh of useful electrical energy produced by the system (cost of energy (COE)) is US$ 0.815/kWh.

Item Type: Article
Keywords (Kata Kunci): hybrid power supply system, renewable energy, generator set, PV, small wind turbine battery, and inverter
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Fakultas Teknik
Depositing User: Mr Sabar Nababan
Date Deposited: 25 Jun 2023 12:30
Last Modified: 25 Jun 2023 12:30
URI: http://eprints.unram.ac.id/id/eprint/40275

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