Simulation and survey-based feasibility study of concentrated solar plant in northern and central Bangladesh

Abstract

A comprehensive simulation and survey-based feasibility study have been carried out for the possible implementation of a CSP (concentrated solar power) plant in the middle and northern parts of Bangladesh. Area-specific optimization of plant-related parameters like tower height, heliostat number, heliostat cost, and heliostat area has been conducted using weather data. The design and analysis of small-scale CSP plants (1, 50, and 100 MW) were performed using the System Advisor Model (SAM) platform. Also, a sensor-based study was conducted to measure the sun's direct normal irradiance, temperature, and humidity at various time intervals throughout the year. The results of the plant cost, followed by the identification of the most suitable CSP technology, and the electricity output over a certain period of time were evaluated, and a good result was observed for a 1 MW CSP installation in Bangladesh. The simulated findings suggest that the high-elevation area in northern Bangladesh, such as Rajshahi, is more suitable for generating 100 MW of power, whereas the central region of Bangladesh, such as Katiyadi and Tarakandi, demonstrated better results for generating 50 MW of power.

Keywords

• Concentrated solar plant
• Heliostat
• Irradiance
• Tower height