Feasibility Analysis of Off-Grid Hybrid Renewable Energy for Rohingya Refugee in Bhasan Char

2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST) Pub Date : 2023-01-07 DOI:10.1109/ICREST57604.2023.10070066

Nurjahan Amin Nuha, Md. Tanbir Siddik Injam, N. Chowdhury

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引用次数: 1

Abstract

In recent years, power generation based on renewable resources has grown increasingly significant as well as ecologically beneficial. This paper analyzed the viability of a hybrid renewable energy system on the isolated Bangladeshi island of Bhasan Char, which has been selected for the resettling of Rohingyas. The hybrid systems were composed of solar energy, wind energy, biomass, storage, and converter. HOMER software is used to simulate and analyze the proposed system in terms of Net Present Cost, Cost of Energy, annual electricity generation, etc. Among four major combinations of different renewable sources, PV-Biomass-Converter-Battery (PBCB) appeared to be the most reliable system in terms of Net Present Cost, Cost of Energy, and other factors. The proposed PV-Wind-Biomass-Converter-Battery (PWBCB) model generates 21.3% annually, with 51% of total production coming from biogas. It is possible to increase solar production by using a rooftop system. The proposed model can meet the demand of 145 kWh/day with a peak load of 17 kW, indicating the feasibility of power supply in the isolated region.

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离网混合可再生能源在巴桑查尔罗兴亚难民中的可行性分析

近年来，基于可再生资源的发电越来越重要，并且具有生态效益。本文分析了孟加拉国孤立的巴桑查尔岛上混合可再生能源系统的可行性，该系统已被选中用于罗兴亚人的重新安置。混合系统由太阳能、风能、生物质能、储能和转换器组成。利用HOMER软件从净现值成本、能源成本、年发电量等方面对拟建系统进行仿真分析。在不同可再生能源的四种主要组合中，从净现值成本、能源成本和其他因素来看，pv -生物质-转换器-电池(PBCB)似乎是最可靠的系统。拟议的光伏-风能-生物质-转换-电池(PWBCB)模式每年产生21.3%，其中51%的总产量来自沼气。利用屋顶系统增加太阳能产量是可能的。该模型可满足145千瓦时/天的用电需求，峰值负荷为17千瓦，表明该模型在偏远地区供电的可行性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2023 3rd International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST)

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