摘要
为了分析国内菲涅尔式太阳能光热发电技术的经济成本,本文基于华能菲涅尔式太阳能光热发电项目,分析了菲涅尔式太阳能光热发电项目的建设投资及能源平均成本,结果表明该系统的单位发电功率造价为25 346元/k W,单位发电成本为0.965元/k Wh(未含碳排放收益)和0.889元/k Wh(含碳排放收益)。此外,本文还讨论了太阳辐照、光电转换效率、贴现率、寿命等对单位发电成本的影响。与其他光热发电技术相比,菲涅尔式光热发电技术具有明显的经济优势。
To analyze the economic cost of fresnel solar thermal power generation technology in China, the capital investment and levelized energy costs of Huaneng fresnel solar thermal power project is analyzed, and it is concluded that the specific cost is 25 346 Yuart/kW, and unit cost of electricity is 0. 965 Yuan/ kWh (not including carbon dioxide trading profit) and 0. 889 Yuan/kWh (including carbon dioxide trading profit). Besides, the influence of direct normal irradiance (DNI), solar to electricity efficiency, discount rate and running lifespan on the electricity generation cost is discussed. It shows good economic benefits, compared with other solar thermal power generation technologies.
出处
《节能技术》
CAS
2016年第4期353-356,381,共5页
Energy Conservation Technology
基金
中国华能集团公司科技项目-<菲涅耳光热发电技术优化及菲-塔组合式系统可行性研究(HNKJ13-H21)>项目
作者简介
刘明义(1977-),男,博士,高级工程师,主要研究方向为太阳能光热发电技术、蓄电池储能技术、电解制氢技术及燃料电池发电技术等。