Energy potential analysis of solar thermal energy utilization system

被引：0
|
作者：
Zhang P. [1 ]
Mu R. [1 ]
Liu M. [1 ]
Yan J. [1 ]
机构：
[1] State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2022年 / 43卷 / 09期
关键词：
Energy quality coefficient; Solar thermal power generation; Solar thermal utilization; Thermochemical reaction;
D O I：
10.19912/j.0254-0096.tynxb.2021-0246
中图分类号：
学科分类号：
摘要：
Based on solar thermal utilization system, energy potential analysis model is established to evaluate some key processes in solar thermal energy utilization technology, which include the solar concentrating process, conversion of thermal energy to power and solar-thermochemical utilization, and to compare the two utilization methods. The results show that the mismatching of solar energy and working fluid is the key factor limiting the efficiency of solar thermal utilization system. The results are expected to guide the solar thermal utilization technology. © 2022, Solar Energy Periodical Office Co., Ltd. All right reserved.
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页码：119 / 124
页数：5
相关论文
共 11 条
  • [1] HONG H, JIN H G, JI J, Et al., Solar thermal power cycle with integration of methanol decomposition and middletemperature solar thermal energy, Solar energy, 78, 1, pp. 49-58, (2005)
  • [2] FU P, WANG N L, QIAO J F, Et al., Performance analysis and evaluation of tower photothermal power generation system, Thermal power generation, 49, 6, pp. 53-60, (2020)
  • [3] LI W J., Photovoltaic-photo-thermal-thermochemical complementary solar energy utilization theory, method and system, (2018)
  • [4] YAMAMOTO M, ISHIDA M., Energy quantity and quality analysis for energy transformations, Energy, 23, 12, pp. 1095-1098, (1998)
  • [5] BEJAN A., Advanced engineering thermodynamics, pp. 441-443, (2006)
  • [6] GB/T 26972-2011, Vocabulary of concentrating solar thermal power
  • [7] BELLOS E, TZIVANIDIS C., A detailed exergetic analysis of parabolic trough collectors, Energy conversion and management, 149, 1, pp. 275-292, (2017)
  • [8] XIN L, KONG W Q, WANG Z F, Et al., Thermal model and thermodynamic performance of molten salt cavity receiver, Renewable energy, 35, 5, pp. 981-988, (2010)
  • [9] ZHU M S., Chemical exergy and chemical enthalpy of compounds under environmental conditions, Journal of engineering thermophysics, 4, 1, pp. 1-6, (1983)
  • [10] XIANG X Y., Calculation of chemical exergy, Oil field surface engineering, 4, 6, pp. 31-37, (1985)
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