Research of Automatic Meter Reading System Based on PFC and GPRS
The automatic meter reading system has been increasingly and widely used for its efficient, convenient and intelligent management. However, the results of practical application of the previous meter reading systems are not always ideal because of poor conditions of low-voltage domestic grid. In view of these, one meter reading system based on power frequency communication and GPRS is proposed in this paper after analyzing the principle and realization of formal low-voltage meter reading system. The system overcomes the shortcomings of the original meter reading system while saving installment cost and also ensuring the stable and reliable of data transmission in the power line.
Automatic meter reading Power frequency communication GPRS Wavelet transform
Xiaojuan Chen Songhan Li Jisheng Sui
Department of Information Engineering Northeast Dianli University(NEDU) JiLin , JiLin, China Department of Information Engineering Northeast Dianli University(NEDU) JiLin , JiLin, China Dispatching Communication Center JiLin Electric Power Company Changchun, JiLin,China
国际会议
重庆
英文
736-740
2011-08-20（万方平台首次上网日期，不代表论文的发表时间）