摘要
根据太阳能电池特点,建立基于试验数据的太阳能光伏建筑发电量计算方法;依据建立的计算方法,采用开源软件SciLab/Xcos建立太阳能光伏建筑节能评价动态仿真模型,并对沈阳地区某建筑进行仿真分析。结果表明,固定安装光伏系统时,若安装倾角为36°则能取得最佳电量输出;屋顶单位面积年平均发电量为76 kW·h/m^2;增加墙面、遮阳处光伏系统能显著增加节能总量,但单位面积发电量及利用率相应降低。
Based on the characteristics of the solar cell and experimental data, a calculation method for electricity energy generation of BIPV was established. According to calculation methods, a dynamic simulation model for evaluating the energy efficiency of BIPV was established, by using of open source software SciLab/Xcos. A building in Shenyang was calculated as a calculation example. The calculation results show that, in the fixed installation of photovoltaic systems, the maximum energy output was obtained at installation angle of 36°. The average energy output per unit area on the roof is 76kW.h/m^2. Increase the wall and shade PV systems can significantly increase overall energy savings, but the unit area generating capacity and utilization reduced accordingly.
作者
杨茜
YANG Qian(Dalian Vocational Technical College,116035,Dalian,Liaoning,China)
出处
《建筑技术》
2018年第8期842-844,共3页
Architecture Technology
基金
大连职业技术学院校级科研课题(DZ2014Q-02)
