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The accumulation of thermal energy in the interior of photovoltaic (PV) modules as a consequence of continuous solar irradiation causes a difference between the junction temperature of the PV modules and the ambient temperature, which leads to a serious deterioration in the performance of the PV modules. We investigate this problem in depth, proposing a novel method to directly determine the junction...
Obtaining the maximum power output in real time is indispensable to the operation of grid connected photovoltaic (PV) power systems under given atmospheric conditions. Focusing on the resistance effect of the solar cells, we propose a new and simple method to directly determine the dynamic resistance of the PV modules from an irradiated current–voltage characteristic curve. In our method, we develop...
This study designed the processing parameters of the flat-plate collector based on the orthogonal arrays. Processing parameters of a flat-plate collector are the key factors affecting its performance. These parameters include the collector tube material, endothermic plate material, number of collector tubes, collector tube diameter, absorption film type, and thickness of the bottom heat insulating...
This work analyzed the energy flow of the pulp and paper industry in Taiwan. The potential technology options that were examined focus on how to capture some of the energy currently lost in the processes and then identifying the areas with energy-saving potential that could also have large impacts across a variety of industries. In addition, the energy-saving potential of these options was evaluated...
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