研究目的
To analyze the impact of location on the levelized cost of electricity (LCOE) of a small-scale solar power tower concept, considering factors such as solar resource, latitude, and local labor rates.
研究成果
The study concludes that the small-scale solar power tower concept has potential for cost-competitive electricity generation and can improve grid flexibility for integrating intermittent renewables. Solar resource, latitude, and local labor rates significantly impact the LCOE of the system.
研究不足
The study is limited by the assumptions made in the probabilistic cost model and the specific configurations considered for the solar power tower. The analysis does not account for all possible variations in solar resource and labor costs globally.
1：Experimental Design and Method Selection:
The study used a probabilistic analysis method to evaluate the LCOE of a small-scale solar power tower in six different locations, considering two deployment strategies.
2：Sample Selection and Data Sources:
Six locations in the United States, Australia, and India were selected based on varying latitude, solar resource, and labor costs.
3：List of Experimental Equipment and Materials:
The study considered a solar power tower with a nominal power rating of 100 kWe and 5 hours of thermal energy storage.
4：Experimental Procedures and Operational Workflow:
The analysis involved simulations using MATLAB for thermal performance, SolarPILOT for heliostat field optimization, and the System Advisor Model (SAM) for performance and cost analysis.
5：Data Analysis Methods:
A probabilistic analysis method was used to generate 1,000 outcomes for a range of cost and efficiency inputs to evaluate LCOE.
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