季节影响下单体建筑集成光伏设备的减碳潜力研究

Research on the Carbon Reduction Potential of Integrated Photovoltaic Facilities in Individual Building with Seasonal Impact

开发利用太阳能资源是实现建筑低碳发展的重要方式。利用参数化平台模拟计算武汉市某单体办公建筑利用光伏系统开发太阳能资源的全年逐时发电数据,结合其逐时用电数据,量化分析不同季节和天气条件下集成光伏设备的减碳潜力。结果表明,该建筑表面的集成光伏设备全年减碳量约占碳排放量的79.65%;夏季能够实现较高减碳量,春秋季具有更高节能率;在不同季节条件下,应充分考虑天气情况对光伏发电的影响。研究结果为建筑合理配置集成光伏设备提供了设计参考。

The development and utilization of solar energy resources is a meaningful way to realize the low-carbon development of buildings.The paper uses a parametric platform to simulate and calculate the annual hour-by-hour power generation data of an individual office building in Wuhan using the photovoltaic system for solar resource development.It quantitatively analyzes the carbon reduction potential of integrated photovoltaic facilities under different seasons and weather conditions in conjunction with the building's hour-by-hour power consumption data.The results show that the annual carbon reduction of the integrated photovoltaic facilities on building surface accounts for about 79.65%of the building's carbon emission.Integrated photovoltaic facilities in summer can achieve higher carbon reduction,and in spring and fall can have higher energy-saving rate.Under different seasonal conditions,the impact of weather conditions on photovoltaic power generation should be fully considered.The results provide a design reference for the rational allocation of integrated photovoltaic facilities in buildings.