摘要
建筑光伏一体化技术是实现建筑行业节能减碳的重要途径。以第三届中国国际太阳能十项全能竞赛(SDC2022)为例,对15个参赛作品在建筑与光伏一体化设计上的特征进行了比较,从美学表现、构造整合、功能复合、性能提升4个维度分析了当前建筑与光伏一体化的设计新趋势,指出:在美学表现上,通过光伏组件材质外观和光伏方阵形成积极外显的形态;在构造上,采用不同类型光伏灵活组合衍生多种应用场景;在功能上,将光伏发电与建筑围护结构的采光、集热、遮阳、防护等功能进行多维度复合;在性能上,通过光伏朝向与倾角、散热设计和电气系统综合提升产能效率。为建筑与光伏一体化技术的推广和应用提供新思路。
Building integration photovoltaic technology(BIPV)is an important way to achieve energy conservation and carbon reduction in the construction industry.Taking the third China International Solar Decathlon(SDC2022)as an example,this paper compared the characteristics of 15 participating works in building integration photovoltaic.The new trends in the building integration photovoltaic were analyzed from four dimensions:aesthetic performance,structural integration,functional composite,and performance improvement.It was pointed out that in terms of aesthetic performance,a positive and explicit form was formed through the appearance of photovoltaic module materials and photovoltaic arrays;Adopting flexible combinations of different types of photovoltaics in construction to derive multiple application scenarios;In terms of functionality,photovoltaic power generation is multi-dimensionally integrated with the functions of lighting,heat collection,shading,and protection of building envelopes;In terms of performance,the photovoltaic orientation and tilt angle,heat dissipation design,and electrical system are integrated to improve production efficiency.The analysis provide new ideas for the promotion and application of integrated building and photovoltaic technology.
作者
李涛
王奇鹏
LI Tao;WANG Qipeng(School of Architecture,Xi'an University of Architecture and Technology,Xi'an 710055,China;State Key Laboratory of Green Building,Xi'an 710055,China)
出处
《建筑节能（中英文）》
CAS
2024年第4期8-16,共9页
Building Energy Efficiency
基金
陕西省自然科学基础研究计划:民居自建太阳房夏季过热的复合降温模式与协同优化设计研究(2024JC-YBMS-298)
陕西省教育厅青年创新团队建设科研计划项目:基于智能算法的城市街区空间微气候优化研究(23JP079)
陕西高校青年创新团队资助项目(2022-2025)。
关键词
建筑光伏一体化
中国国际太阳能十项全能竞赛
零能耗建筑
节能减碳
Building Integration Photovoltaic(BIPV)
Solar Decathlon China(SDC)
zero energy buildings
energy saving and carbon reduction
