In order to improve the operation quality of photovoltaic distributed power stations,a thin film sensor was prepared by sol-gel method,and combined with 5G wireless communication technology,real-time and accurate current data acquisition and control of photovoltaic distributed power stations were realized.The experimental re-sults showed that when the polarization voltage was+10 V,the upper electrode was Pt,thin film prepared had good photovoltaic performance,with both current and voltage reaching their maximum values of 0.012 μA and 0.28 V,re-spectively.The sensor based on thin film had good sensitivity and repeatability,with a sensitivity of 0.3 μA/A,and the average standard deviation was 0.32.By combining 5G wireless communication technology and thin film sen-sors,real-time and accurate data collection of photovoltaic distributed power plants can be achieved,providing theo-retical reference for the regulation and control of photovoltaic distributed power plants.
关键词
5G通信技术/光电传感器/PCZT基薄膜/光伏分布式采集
Key words
5G wireless communication technology/photoelectric sensors/PCZT-based thin film/photovoltaic dis-tributed power station
维普
万方数据