电流电压(IV)的测量为光电/光伏设备提供了一个主要表征方法。Protoflex的IV400LSN测量系统为整个光电/光伏设备提供了电子测量和测试设备的软件。该系统主要组成部分包括:定制设计的软件,电子测量与太阳能模拟器。A.4 Solar Simulator太阳能模拟器Protoflex’s I-V System includes a solar simulator with a filtration component that provides light for the measurement of the solar cell, Model LS400N. Protoflex的IV系统包括一个太阳能模拟器,有过滤组件,能提供太阳能电池的测量的光源,型号:LS400N。
§Provides light to areas 10cm x 10cm and 15cm x 15cm 光源范围:10cm x 10cm及15cm x 15cm§Illumination of 1 sun intensity over 15cm x 15cm 1太阳光照强度: 面积15cm x 15cm§±3% uniformity, over 10cm x 10cm area at a 23 cm working distance ±3%均匀度,面积10cm x 10cm,23 cm工作距离§Low cost quartz tungsten halogen bulbs 低成本石英卤钨灯泡§Manually operated shutter 手动操作快门§Custom filter support mount for 2”x 2”filters (A.5) 自定义过滤器安装支持2“×2”过滤器(A.5)Figure 3- Solar Simulator Model LS400 图3-太阳能模拟器 型号:LS400Similar To Model LS600F 类似型号:LS600F 08/26/2010 Page 4
A.5 Measurement Fixture测量夹具•Stages have been modified from Protoflex’s original models to perform measurement on a Silicon based solar cells.在Protoflex原来的模型基础上,台阶已经做了修改,太阳能电池的测量是在硅衬底上进行。•Can accommodate samples up to 10cm x 10cm 可容纳样品尺寸至10cm x 10cm•Samples will be held by their edges 样品由边缘托起•Contact can be made from top of sample 接触点可由样品顶端开始•Light tight enclosure for dark IV measurements 光源紧紧密闭于IV测量的黑暗空间•To include 2 adjustable probes 含2个可调节探针
A.6校准参考探测器在设置模拟器强度的时候,可以买一个校准参考单元。校准参考单元是晶体硅电池,永久安装在保护外壳里面。