The performance of each type of building must meet all the needs and requests of new real estate markets. In fact, in the excellent architectures, the user can manage, with autonomy and flexibility, each system and pr...The performance of each type of building must meet all the needs and requests of new real estate markets. In fact, in the excellent architectures, the user can manage, with autonomy and flexibility, each system and product, according to the new energy and building technologies too. The main objective is the social and environmental sustainability with the reduction of fossil fuels and the greenhouse gas effect, pushing the use of renewable energies, in a new trend of land regeneration with sustainable buildings and settlement recovery. The energy crisis, mainly generated by the climate change, the air pollution, with consequent extinction of the species, reduction of the land and the work, the degradation and the environmental and seismic risk, focuses on the security and quality of construction systems, integrated use of clean resources. The methodologies aimed at integrating of energy-efficient and innovative building technologies in architecture, from design to management, to produce electric and thermal energy with active and passive properties, for a high-performance habitat. Therefore, the use of solar photovoltaic in the buildings, BIPV （Building Integrated Photovoltaic） with high-performance glass vision, efficient systems, intelligent materials, is integrated in architectures with the use of innovative construction systems, finally, technology of OPV （Organic Photovoltaic）, multi-junction cells, the dye sensitized solar cells in the solid state, etc., and adoption of storage systems.展开更多
以青海省西宁市城东经济技术开发区交叉背接触(Interdigitated back contact,IBC)晶硅建筑光伏一体化(IBC-BIPV)示范项目为基础,分别对示范项目中安装的两类IBC-BIPV光伏产品不同立面发电能力对比及变化趋势进行分析研究;同时对双玻夹胶...以青海省西宁市城东经济技术开发区交叉背接触(Interdigitated back contact,IBC)晶硅建筑光伏一体化(IBC-BIPV)示范项目为基础,分别对示范项目中安装的两类IBC-BIPV光伏产品不同立面发电能力对比及变化趋势进行分析研究;同时对双玻夹胶BIPV光伏产品东、南、西三立面在夏至日、冬至日的功率输出特点和变化规律以及产品运行温度进行对比分析,结果显示:(1)IBC-双玻夹胶BIPV产品全年东、西立面日均发电能力基本一致,南立面日均发电能力较东、西立面高约37.2%。IBC-轻质柔性BIPV产品全年水平面日均发电能力比南立面高57.3%;(2)安装在建筑东、南、西三个立面的IBC-双玻夹胶BIPV产品夏至日较冬至日有效发电时间长,分别长64.8%、54.8%和48.0%,同时发电功率分别高35.9%、-58.5%和60.1%;(3)夏季较冬季环境温度相差25.3℃,安装在建筑东、南、西三个立面的IBC-双玻夹胶BIPV产品夏季较冬季日光伏组件实际最高运行温度分别高约112%、-5%和128%;平均运行温度分别高695%、121%和585%;可为采用背接触IBC电池双玻夹胶BIPV光伏组件在高辐射、严寒、高海拔西北地区的光电建筑应用提供借鉴。展开更多
文摘The performance of each type of building must meet all the needs and requests of new real estate markets. In fact, in the excellent architectures, the user can manage, with autonomy and flexibility, each system and product, according to the new energy and building technologies too. The main objective is the social and environmental sustainability with the reduction of fossil fuels and the greenhouse gas effect, pushing the use of renewable energies, in a new trend of land regeneration with sustainable buildings and settlement recovery. The energy crisis, mainly generated by the climate change, the air pollution, with consequent extinction of the species, reduction of the land and the work, the degradation and the environmental and seismic risk, focuses on the security and quality of construction systems, integrated use of clean resources. The methodologies aimed at integrating of energy-efficient and innovative building technologies in architecture, from design to management, to produce electric and thermal energy with active and passive properties, for a high-performance habitat. Therefore, the use of solar photovoltaic in the buildings, BIPV （Building Integrated Photovoltaic） with high-performance glass vision, efficient systems, intelligent materials, is integrated in architectures with the use of innovative construction systems, finally, technology of OPV （Organic Photovoltaic）, multi-junction cells, the dye sensitized solar cells in the solid state, etc., and adoption of storage systems.
文摘以青海省西宁市城东经济技术开发区交叉背接触(Interdigitated back contact,IBC)晶硅建筑光伏一体化(IBC-BIPV)示范项目为基础,分别对示范项目中安装的两类IBC-BIPV光伏产品不同立面发电能力对比及变化趋势进行分析研究;同时对双玻夹胶BIPV光伏产品东、南、西三立面在夏至日、冬至日的功率输出特点和变化规律以及产品运行温度进行对比分析,结果显示:(1)IBC-双玻夹胶BIPV产品全年东、西立面日均发电能力基本一致,南立面日均发电能力较东、西立面高约37.2%。IBC-轻质柔性BIPV产品全年水平面日均发电能力比南立面高57.3%;(2)安装在建筑东、南、西三个立面的IBC-双玻夹胶BIPV产品夏至日较冬至日有效发电时间长,分别长64.8%、54.8%和48.0%,同时发电功率分别高35.9%、-58.5%和60.1%;(3)夏季较冬季环境温度相差25.3℃,安装在建筑东、南、西三个立面的IBC-双玻夹胶BIPV产品夏季较冬季日光伏组件实际最高运行温度分别高约112%、-5%和128%;平均运行温度分别高695%、121%和585%;可为采用背接触IBC电池双玻夹胶BIPV光伏组件在高辐射、严寒、高海拔西北地区的光电建筑应用提供借鉴。
