The design and implementation of electric energy data acquisition terminal based on linux system

Author

Chen, Yang ; Xu, Xiao-Guang ; Ling, You-zhu

Author_Institution

Sch. of Electr. Eng., Anhui Polytech. Univ., Wuhu, China

Volume

2

fYear

2010

fDate

10-11 July 2010

Firstpage

180

Lastpage

183

Abstract

The paper introduces the electric energy data acquisition terminal based on the latest standard of Q/GDW373, which implements an intelligent energy acquisition system by exchanging information with the hub, collecting information from voltage current transformer and communicating with the electrical energy meter. The paper also recapitulates the function of the system, the components of hardware and the design of software. The acquisition system adopts AT91SAM9G20 of ARM9 chip and Linux multithreading technology to gather and process the data, and thus accomplishes the automatic acquisition of the embedded real-time electricity data.

Keywords

Linux; data acquisition; multi-threading; power consumption; power engineering computing; Linux multithreading technology; electric energy data acquisition terminal; electrical energy meter; intelligent energy acquisition; voltage current transformer; Automation; Educational institutions; Electricity; AT91SAM9G20; Acquisition Terminal; Embedded; Linux;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial and Information Systems (IIS), 2010 2nd International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4244-7860-6

Type

conf

DOI

10.1109/INDUSIS.2010.5565649

Filename

5565649