Research and design of photovoltaic power monitoring system based on Zig Bee

2017 3rd International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Zhu, Lijuan^1,3 ; Yun, Zhonghua^2,3 ; Bianbawangdui^2,3 ; Bianbaciren^2,3

Tibetan Information Technology Engineering Research Center, Tibet University, Lhasa

850000, China^1

School of Engineering, Tibet University, Lhasa

850000, China^2

Information Technology Experimental Teaching Demonstration Centre, Tibet University, Lhasa

850000, China^3

关键词: Accurate measurement;    Environmental parameter;    High reliability;    High sensitivity;    Photovoltaic power;    Real time acquisition;    Real-time collection;    ZigBee wireless communication;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/108/5/052031/pdf
DOI  :  10.1088/1755-1315/108/5/052031

来源: IOP

【 摘 要 】

In order to monitor and study the impact of environmental parameters on photovoltaic cells, a photovoltaic cell monitoring system based on ZigBee is designed. The system uses ZigBee wireless communication technology to achieve real-time acquisition of P-I-V curves and environmental parameters of terminal nodes, and transfer the data to the coordinator, the coordinator communicates with the STM32 through the serial port. In addition, STM32 uses the serial port to transfer data to the host computer written by LabVIEW, and the collected data is displayed in real time, as well as stored in the background database. The experimental results show that the system has a stable performance, accurate measurement, high sensitivity, high reliability, can better realize real-time collection of photovoltaic cell characteristics and environmental parameters.