熔盐蓄热槽式太阳能有机朗肯循环发电系统设计及经济性评价
Design and Economic Analysis of Parabolic Trough Collector Power ORC System with Molten Salt Heat Storage
DOI: 10.12677/SE.2019.91003, PDF,    国家科技经费支持
作者: 孟庆鹏, 郭 航*, 吴玉庭, 叶芳, 马重芳：北京工业大学环境与能源工程学院，传热强化与过程节能教育部重点实验室及传热与能源利用北京市重点实验室，北京；王永生：冀中能源井陉矿业集团有限公司，河北 石家庄
关键词: 蓄热；熔融盐；槽式太阳能；有机朗肯循环；经济分析；Heat Storage； Molten Salt； Parabolic Trough Collector； Organic Rankine Cycle； Economic Analysis
摘要: 建立8.5 kW熔盐蓄热太阳能驱动有机朗肯循环发电系统，对独立的太阳能蓄热发电系统进行了原理介绍、初步设计、七大地区典型城市及拉萨地区发电系统经济性分析。结果表明：拉萨作为西南地区典型城市电场投资最少，单一发电方案不可行，而通过热电联供系统不仅能够满足方案且年减排CO2 283.9 t，平均能源成本仅为0.405元kW−1∙h−1。
Abstract: 8.5 kW parabolic trough collector power organic Rankine cycle (ORC) system is established with molten salt heat storage system to introduce the principle, design independent solar power system and analysis economics of the power generation system in the typical cities of the seven regions and Lhasa area. The results show that Lhasa is the least expensive electric field investment in typical cities in Southwest China. The single parabolic trough collector power ORC system is not feasible, and the cogeneration system can not only meet the scheme but also reduce CO2 by 283.9 t/a, the average energy cost is only 0.45 RMB kW−1∙h−1.
文章引用：孟庆鹏, 郭航, 吴玉庭, 叶芳, 马重芳, 王永生. 熔盐蓄热槽式太阳能有机朗肯循环发电系统设计及经济性评价[J]. 可持续能源, 2019, 9(1): 14-25. https://doi.org/10.12677/SE.2019.91003

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