| 基于LabVIEW串口通信的太阳能电池I—V曲线测试系统的设计与应用 |
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| 引用本文： | 秦中立,范望喜,张秀花.基于LabVIEW串口通信的太阳能电池I—V曲线测试系统的设计与应用[J].湖北大学学报(自然科学版),2013(2):157-159. |
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| 作者姓名： | 秦中立 范望喜 张秀花 |
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| 作者单位： | 武汉生物工程学院化学与环境工程系 |
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| 基金项目： | 武汉市教育局科研重点项目(2008k015)资助 |
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| 摘 要： | 采用LabVIEW软件平台搭建一套自动化I-V曲线测试系统，系统的数据采集部分由LabVIEW8．5软件、VISA4．1库、Keithley2000数字源表、低压电源和计算机等软、硬件所组成．对结构为ITO／PEDOT：PSS／P3HT：PCBM／Al的有机太阳能电池进行的I-V曲线测试，开路电压为0．608V，短路电流为8．25mA／cm2，填充因子为0．662，电池的转换效率为3．32％，其结果与CHI660电化学测量系统测量的结果相近，表明此系统具有可靠性、实时胜和准确性等特点．
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| 关 键 词： | LabVIEW 串口 电流-电压特性 有机太阳能电池 |
Design and implementation of voltage-current testing system based on LabVIEW with serial communication |
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| QIN Zhongli,FAN Wangxi,ZHANG Xiuhua.Design and implementation of voltage-current testing system based on LabVIEW with serial communication[J].Journal of Hubei University(Natural Science Edition),2013(2):157-159. |
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| Authors: | QIN Zhongli FAN Wangxi ZHANG Xiuhua |
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| Institution: | (Department of Chemical and Environmental Engineering,Wuhan Bioengineering Institute,Wuhan 430415,China) |
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| Abstract: | A auto-testing system based on LabVIEW was designed for voltage-current characteristics, which was based on LabVIEW 8. 5 express, Visa 4. 1, Keithley 2000, low-voltage power supply and computer. It was applied to test the voltage-current characteristics of organic solar cells with the structure of ITO/PEDOT： PSS/P3HT： PCBM/A1, and its open circuit vihage was 0. 608 V, short circuit current was 8. 25 mA ·cm 2 fill factor was 0. 662, energy conversion efficiecy was＇ 3.32%, which was as much as the results measured by the CHI660 electrochemical measurement system. It was showed the system had reliable, real-timed and accurate properties. |
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| Keywords: | LabVIEW serial communication voltage-current characteristics organic solar cell |
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