Design of electric power field test system based on SCM and CPLD technology

Author

Guo Rongxing

Author_Institution

Dept. of Electron. & Commun. Eng., Zhengzhou Inst. of Aeronaut. Ind. Manage., Zhengzhou, China

Volume

2

fYear

2010

fDate

1-2 Aug. 2010

Firstpage

137

Lastpage

140

Abstract

This paper introduces an on-line electric power test system in high character, strong function, and convenient operation based on single chip microprocessor (SCM) and CPLD technology. This system uses 16 bit high speed σ-Δ A/D converter, which designing a three phase voltage, current synchronization field test system. SCM selects low power MSP430F149IPAG with rich inter chip materials, which saving many more outer electric circuit and reducing system cost. This paper mainly introduces parts of in detail. Through experiment, system precision of voltage and currency is 0.1 level, which completely meet design command, and has widely application value and using prospect.

Keywords

automatic test equipment; delta-sigma modulation; microprocessor chips; σ-Δ A-D converter; CPLD technology; MSP430F149IPAG; SCM; inter chip materials; online electric power test system design; outer electric circuit; single chip microprocessor; system cost reduction; three phase voltage current synchronization field test system; A/D converter; CPLD; SCM; electric power test; synchronization field collection;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits,Communications and System (PACCS), 2010 Second Pacific-Asia Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-7969-6

Type

conf

DOI

10.1109/PACCS.2010.5626598

Filename

5626598