The Design of Over-voltage Recorder based on GPRS Communication in Distribution Networks
Zheng Tao1, Zhang Xiang2, Yang Gengjie1, Li Qun2
1. College of Electrical Engineering and Automation, Fuzhou University, Fuzhou 350108; 2. State Grid Fujian Changle Electric Power Supply Company Limited Changle, Changle, Fuzhou 350200
Abstract：An over-voltage wave record device that is based on GPRS communication mode is designed. It is composed of the control unit, the sampling unit, the data transmission unit. The software consists of sampling procedure, threshold detection procedure, the data reorganization procedure and the data transmission procedure. Device in GPRS communication of data flow is analyzed, and the corresponding data flow of control strategy is designed. The results of the test and field operation show that the over-voltage recording terminal has the advantages of running stability, strong anti-interference ability, collecting voltage accurately and sending data completely.
郑涛, 张翔, 杨耿杰, 李群. 基于GPRS无线通信的配电网过电压录波装置的设计与实现[J]. 电气技术, 2016, 17(1): 33-37.
Zheng Tao, Zhang Xiang, Yang Gengjie, Li Qun. The Design of Over-voltage Recorder based on GPRS Communication in Distribution Networks. Electrical Engineering, 2016, 17(1): 33-37.
2016, Vol. 17 
