| 立式集热板式太阳能热气流发电系统性能研究 |
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| 引用本文： | 周艳,李洁浩,李庆领,刘晓慧. 立式集热板式太阳能热气流发电系统性能研究[J]. 热力发电, 2010, 39(4). DOI: 10.3969/j.issn.1002-3364.2010.04.027 |
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| 作者姓名： | 周艳 李洁浩 李庆领 刘晓慧 |
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| 作者单位： | 青岛科技大学机电工程学院,山东,青岛,266042 |
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| 基金项目： | 山东省自然科学基金，青岛市科技计划 |
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| 摘 要： | 介绍了立式集热板式太阳能热气流发电系统的结构及原理,分析了系统的最大输出功率及最大能量转换率。分析得出,当发电系统中烟囱的高度、宽度及太阳辐射强度增加时,均可使系统的最大输出功率和最大能量转换率增加,其中烟囱高度的影响最为显著,同时环境温度对系统功率也有一定影响。另外,系统规模受高层建筑规模的限制,最大能量转换率比原始结构的太阳能热气流电站小,但可为城市建筑节能提供新思路。
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| 关 键 词： | 太阳能 热气流电站 立式集热板 输出功率 能量 转换效率 建筑节能 |
STUDY ON THE PERFORMANCE OF HOT-AIR-FLOW POWER GENERATION SYSTEM USING SOLAR ENERGY WITH VERTICAL HEAT COLLECTOR |
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| ZHOU Yan,LI Jiehao,LI Qingling,LIU Xiaohui. STUDY ON THE PERFORMANCE OF HOT-AIR-FLOW POWER GENERATION SYSTEM USING SOLAR ENERGY WITH VERTICAL HEAT COLLECTOR[J]. Thermal Power Generation, 2010, 39(4). DOI: 10.3969/j.issn.1002-3364.2010.04.027 |
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| Authors: | ZHOU Yan LI Jiehao LI Qingling LIU Xiaohui |
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| Affiliation: | ZHOU Yan,LI Jiehao,LI Qingling,LIU XiaohuiCollege of Mechanical , Electronic Engineering,Qingdao University of Science , Technology,Qingdao 266061,Sh,ong Province,PRC |
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| Abstract: | The structure and principle of hot-air-flow power generation system with vertical heat collector have been presented,the maximum output power and the energy coversion efficiency of the said system being analysed.Through analysis,the conclusion obtained is as follows:the maximum output power and the maximum energy conversion efficiency of the said system increase as the chimey height,width,and the solar radiation increase,and the impact of chimney height is most significant.At the same time,the ambient tempe... |
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| Keywords: | solar energy hot-air-flow power station output power energy conversion effieciency Energy-saving in buildings |
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