研究目的
Investigating the effect of air cooling and thermo siphon heat pipe cooling on the efficiency enhancement of non-concentrating photovoltaic panels.
研究成果
Forced air cooling provided significant temperature reduction and efficiency improvement but consumed parasitic power for running the fan. Thermo siphon heat pipe cooling showed potential but requires further optimization for better performance.
研究不足
The study acknowledges the need for further modifications to maximize the performance of the thermo siphon heat pipe cooling method.
1：Experimental Design and Method Selection:
The study involved two main experiments: forced air cooling using a low power fan and cooling using a thermo siphon heat pipe.
2：Sample Selection and Data Sources:
Two PV panels of the same make and specifications were used.
3：List of Experimental Equipment and Materials:
PV panels, thermocouples of type K, Pyranometer, data acquisition system, and a fan.
4：Experimental Procedures and Operational Workflow:
Measurements included ambient temperature, panel temperature at various points, radiation flux, heat flux, power output, voltage, and cooling air velocity.
5：Data Analysis Methods:
The efficiency of the panel was determined by dividing the power output by the incident flux upon the collector.
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