Abstract:
Electricity is needed at all times for a country's long-term growth. The power shortage is a
significant impediment to Bangladesh's economic growth. At the moment, the majority of
electricity supply in the world is based on fossil-fuels, which are not environmentally
sustainable and emit greenhouse gases that contribute to global warming. In Bangladesh, the
amount of fossil-fuel reserved is insufficient. The abundance of renewable energy sources, such
as, Solar energy, Wind energy, Battery, Diesel Generator and power Converter offers
renewable options for renewable energy-based microgrid hybrid energy systems in
Bangladesh's coastal regions. Renewable power generation systems combined with diesel
engines can provide a reliable and integrated supply of energy in isolated or remote areas where
grid access is difficult to achieve. This study presents a cost-effective micro-grid power system
modeling of a Wind-Solar-Battery-Diesel Generators microgrid hybrid power system in a
coastal region of Kutubdia, which is an Upazila in Cox’s Bazar District in Bangladesh. The
primary aim of this proposed integrated design is to meet the maximum load demand utilizing
renewable energy sources at the lowest possible Cost of Energy (COE). Global warming is a
serious issue in today's world. As a result, we see a decrease in both fossil-fuel consumption
and carbon-dioxide emissions. This hybrid model was made with the help of a software
program called Hybrid Optimization of Multiple Energy Resources (HOMER) PRO. In this
scenario, HOMER determines the most cost-effective configurations from a collection of
systems with an energy requirement of 812.23 kWh/day primary load and a peak load of 104
kW. The Cost of Energy (COE) is BDT 8.43/kWh.
