| 太阳电池光电转化过程的热力学分析 |
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| 引用本文： | 楚双霞,刘林华.太阳电池光电转化过程的热力学分析[J].太阳能学报,2008,29(12). |
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| 作者姓名： | 楚双霞 刘林华 |
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| 作者单位： | 哈尔滨工业大学能源科学与工程学院,哈尔滨,150001 |
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| 基金项目： | 国家杰出青年科学基金
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黑龙江省杰出青年科学基金
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| 摘 要： | 以文献中的光电转化装置模型为例,利用辐射炯的定义,从炯的角度出发研究了太阳能的光电转化,分析了光电转化过程中的炯损及其在太阳能光电转化各个环节中的分布.给出了能流图和炯流图,直观地说明了炯分析比能量分析更能有效说明太阳能中有用能的利用情况.炯分析的结果表明,在光电电池内部的炯损很大,而由对流换热过程带走的炯不大.
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| 关 键 词： | 辐射炯 炯分析 太阳电池 光电转化 |
THERMODYNAMIC ANALYSIS OF PHOTOVOLTAIC CONVERSION PROCESS IN SOLAR CELL |
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| Chu Shuangxia,Liu Linhua.THERMODYNAMIC ANALYSIS OF PHOTOVOLTAIC CONVERSION PROCESS IN SOLAR CELL[J].Acta Energiae Solaris Sinica,2008,29(12). |
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| Authors: | Chu Shuangxia Liu Linhua |
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| Affiliation: | Chu Shuangxia Liu Linhua (School of Energy Science , Engineering,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | By taking the model of photovoltaic conversion in reference as an example,the solar PV conversion was studied based on the view point of exergy analysis,and the distribution of exergy loss of solar photovohaic conversion segments in photovoltaic conversion process was analyzed.Then the energy flow diagram and the exergy flow diagram were given,re- spectively.The utilization of available energy in solar energy is illuminated more effectively by exergy analysis than that by energy analysis.The exergy analysis... |
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| Keywords: | radiation exergy exergy analysis solar cell photovoltaic conversion |
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