0 引言
Fig. 1 (a) Schematic of a curved PV module on the curved surface; (b) series- and parallel-connected solar cells图1 (a)弧形表面PV组件示意图;(b)串并联太阳能电池 |
1 实验部分
Fig. 2 (a) Schematic of cross section of the curved (C1, C2) and flat (F) PV modules; (b) series and parallel interconnections of the solar cells图2 (a)弧形(C1、C2)和平面(F)PV模块截面示意图;(b)太阳能电池的串并联连接 |
2 实验结果
Fig. 3 Measured current-voltage curves of the curved modules (C1, C2) and the flat module (F) with series- (a) and parallel- (b) connected solar cells; obtained Isc, Voc, Ff, and Pmax for the curved PV modules and the flat module with series (c) and parallel (d) connections图3 串联(a)和并联(b)时弧形模块(C1、C2)和平面模块(F)I-V曲线;串联(c)和并联(d)时弧形组件和平面组件的Isc、Voc、Ff和Pmax值 |
3 讨论分析
Fig. 4 (a) Schematic of a curved PV module composed of curved and flat solar cells; (b) expanded illustration of the curved and flat solar cells图4 (a)由弧形和平面太阳能电池组成的弧形PV组件示意图;(b)弧形和平面太阳能电池的扩展图 |
3.1 弧形太阳能电池
Fig. 5 Curve-correction factor of curved solar cells as a function of the surface ratio, calculated with and without considering the angle-dependent reflectance图5 考虑和不考虑与角度相关的反射率时弧形太阳能电池的曲线修正系数与表面比的函数 |
3.2 弧形组件
Fig. 6 Calculated current-voltage curves of the curved PV module for series- (a) and parallel-(b) connected solar cells; Isc, Voc, Ff, and Pmax as functions of the curvature radius Rc for series- (c) and parallel-(d) connected solar cells图6 串联(a)和并联(b)时太阳能电池的弧形PV组件I-V曲线;串联(c)和并联(d)时太阳能电池Isc、Voc、Ff和Pmax与Rc的关系 |
Fig. 7 Normalized maximum power of the curved module as a function of surface ratio A'ref /A'curv图7 弧形PV模块的归一化最大功率与表面比率A'ref/A'curv的关系 |