Analysis of impact of three intelligent photovoltaic brackets on power generation in temperate monsoon cities under mild climate conditions
Based on the mild climate conditions of temperate monsoon cities,the long-term power generation performance with different types of brackets and their performance under different weather conditions are compared by simulating climate data and collecting field experimental data.The power generation capacity with different brackets is evaluated,and the power generation gain under different seasons and weather conditions is analyzed.The results show that for the monthly average single watt power generation,the dual axis intelligent bracket is 135.346Wh/W,the 15° inclined single axis is 123.643Wh/W,and the flat single axis is 114.981Wh/W.The power generation gain varies significantly with month,season,and weather conditions.The comparison between simulated data and actual power generation shows that the maximum difference in power generation gain between 15° inclined single axis/flat single axis is 0.032 on a sunny day,and the maximum difference in power generation gain between dual axis/flat single axis is 0.015 on a sunny day.Both values are not significant.And considering that it is impossible to have all sunny days in reality,the deviation between simulated and measured data will be further reduced.
temperate monsoon city with mild climateintelligent photovoltaic bracketpower generationcomparison between simulation and reality
万方数据
维普
