Research And Design Of Electric Energy Data Acquisition Terminal Based On Mobitex

Electric energy data acquisition terminal is the most basic unit in distribution automation system.For the incomplete function,faulty data security and high maintenance costs in the existing terminal,the electric energy data acquisition terminal based on Mobitex is designed in this paper.In this paper,the electric energy acquisition terminal is composed of data concentrator and the meter reading.The communication protocol of Mobitex network based on power line is designed.Though Mobitex wireless communication network,the data communication between the master station and electric energy acquisition terminal is achieved.It focuses on research the function requirements and develop design plan of electric energy data acquisition terminal.It gives emphasis to design the software program,hardware circuits and communication protocols.Compared to similar products, the electric energy data acquisition terminal based on Mobitex has a good promotional value,with a broader scope of coverage,a more real-time data acquisition,cost-effective features.