Calculation method of energy saving photovoltaic power generation potential of rural building
In order to improve the accuracy of the evaluation of green energy-saving photovoltaic power generation potential in rural areas,an intelligent photovoltaic power generation potential calculation model was constructed by using the improved DeepLabV3+,and the annual solar radiation simulation calculation experiment was carried out with the GIS-DeepLabV3+model.The results show that the annual solar radiation(1 646 kW·h/m2)can be calculated in both cloudy and sunny climates,and the annual solar radiation calculated by the improved model is 1 458 kW·h/m2 under completely cloudy conditions.Under the condition of perfect sunshine,the calculated annual solar radiation is 1 921 kW·h/m2,but the GIS-DeepLabV3+model cannot simulate the change of cloud cover in real time,which shows that the improved model is more accurate in simulating the annual solar radiation.The results of this study can provide a good reference for accurately evaluating the potential of green and energy-saving photovoltaic power generation in rural areas.
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