A low consumption DSP based power analyzer

Author

Xiaofei Gao ; Qin Zhou

Author_Institution

Electr. Eng. Sch., Shanghai Univ. of Electr. Power, Shanghai, China

fYear

2014

fDate

15-17 Nov. 2014

Firstpage

164

Lastpage

168

Abstract

The power analyzer is an instrument for measuring the voltage, current and other electric parameters of electrical equipments in power system. It also can be used to analyze harmonic and frequency spectrum of the voltage and current. This paper introduces a low consumption power analyzer based on low power consumption DSP, and explains the principle and design of tester in details. The data from the simulation experiment indicate that the high accuracy harmonic analysis algorithm of our system´s software is able to meet the accuracy requirement of the power analyzer completely.

Keywords

digital signal processing chips; electric current measurement; low-power electronics; power system harmonics; power system measurement; voltage measurement; current measurement; electric parameter measurement; electrical equipments; frequency spectrum analysis; harmonic spectrum analysis; low consumption DSP based power analyzer; power system; voltage measurement; Algorithm design and analysis; Current measurement; Frequency measurement; Harmonic analysis; Power measurement; Power system harmonics; Voltage measurement; DSP; Power Analyzer; low power consumption;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Informatics (ICSAI), 2014 2nd International Conference on

Conference_Location

Shanghai

Print_ISBN

978-1-4799-5457-5

Type

conf

DOI

10.1109/ICSAI.2014.7009279

Filename

7009279