EN基于脉动热管的太阳能聚光光伏组件散热实验研究
基于脉动热管的太阳能聚光光伏组件散热实验研究
- 太阳能学报 2025年第10期 页码：244-249
- 作者机构：
- 作者简介：
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DOI：doi:10.19912/j.0254-0096.tynxb.2024-1035
中图分类号： K513-
网络出版：2025-10-31，
纸质出版：2025-10-31
- 稿件说明：
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李佳东, 李铭志, 翟梦娴, 等. 基于脉动热管的太阳能聚光光伏组件散热实验研究[J]. 太阳能学报, 2025,(10):244-249.
李佳东, 李铭志, 翟梦娴, et al. 基于脉动热管的太阳能聚光光伏组件散热实验研究[J]. 2025, (10): 244-249.
李佳东, 李铭志, 翟梦娴, 等. 基于脉动热管的太阳能聚光光伏组件散热实验研究[J]. 太阳能学报, 2025,(10):244-249. DOI： doi:10.19912/j.0254-0096.tynxb.2024-1035.
李佳东, 李铭志, 翟梦娴, et al. 基于脉动热管的太阳能聚光光伏组件散热实验研究[J]. 2025, (10): 244-249. DOI： doi:10.19912/j.0254-0096.tynxb.2024-1035.
摘要
提出一种脉动热管（PHP）与翅片相结合的太阳能聚光型光伏组件散热技术
通过实验测试散热装置的运行特性与散热效率。结果显示脉动热管与翅片联合散热结构可高效快速降低光伏组件的工作温度
且光伏组件的散热需求越高
脉动热管两端的温差就越大
从而有利于工质的快速循环流动
脉动热管的启动特性和传热效率越好。此外
测试结果显示翅片能有效降低脉动热管的热阻
提高脉动热管的传热效率。最后
根据测试结果综合评价脉动热管翅片联合散热结构的强化效果
并探讨其使用范围和应用优势
为进一步推广分布式光伏发电技术的应用提供技术保障。
Abstract
The progress of concentrating photovoltaic technology is regulated the temperature of photovoltaic modules and improving the power generation efficiency of photovoltaic systems have become the core issues to ensure the stable operation of the system. In this work
a heat dissipation technology combined with pulsating heat pipe （PHP） and fin was proposed to reduce the operational temperature of photovoltaic panel. And the experiment tested the operating characteristics and heat dissipation efficiency of the combined device. The results found that the combined heat dissipation structure of the PHP and fin can efficiently and quickly reduce the working temperature of photovoltaic panels. Meanwhile
the high heat dissipation demand of photovoltaic panels could lead to a large temperature difference between the two ends of the PHP
as well as accelerating the working fluid in the pipe. Thus
it could achieve the better startup characteristics and higher heat transfer efficiency of the PHP. Besides
the tested results indicated that the fins could effectively reduce the thermal resistance of the PHP
which could further improve its heat transfer efficiency during the operation. Finally
based on the measured results
a comprehensive evaluation was conducted on the enhanced effect of the combined heat dissipation structure of the PHP and fins. It also discussed the application scopes and advantages of this technology
which provides technical support for further promoting the application of distributed photovoltaic power generation technology.
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references
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