太阳能电站高温蓄热分析

2012 IEEE Third International Conference on Sustainable Energy Technologies (ICSET) Pub Date : 2012-11-26 DOI:10.1109/ICSET.2012.6357438

B. Nandi, S. Bandyopadhyay, R. Banerjee

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引用次数: 29

摘要

储能系统的集成对太阳能热电厂的经济成功起着重要的作用。目前，双槽、温跃层、混凝土、可浇注陶瓷和相变材料(PCM)是最常见的存储选择，每种存储系统都有自己独特的特点。以太阳能电站规模为50MW，储能时间为6小时为例，对储能系统进行了对比分析。对储能系统的经济性和能量需求进行了成本和能量分析。该研究评估了每个系统的具体成本。据此分析，温跃层蓄热是首选方案。本研究还评估了效率、平准化电力成本(LEC)等性能参数。

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Analysis of high temperature thermal energy storage for solar power plant

Integration of storage system plays an important role for economic success of solar thermal power plant. At present two-tank, thermocline, concrete, castable ceramic and phase change material (PCM) are most common existing storage options, each of these storage system have own unique feature. A comparative analysis is done for the storage system by fixing the size of solar power plant of 50MW and storage duration of 6 hour. A cost and energy analysis is carried out to evaluate economic and energy requirement of storage system. The study evaluates the specific cost of each system. From this analysis thermocline thermal storage is come as preferred option. The performance parameter like efficiency, Levelized electric cost (LEC) are also been evaluated in this study.

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2012 IEEE Third International Conference on Sustainable Energy Technologies (ICSET)

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