Monitoring and Analysis of Power Quality Based on DSP and ARM in low Voltage Grade Power Supply System
ZHOU Yu
TIAN Huifeng
Abstract：This paper presents a design and realization of power quality monitoring device based on DSP and ARM ,and builds an on-line monitoring system of power quality .The circuitry of the hardware is introduced in detail ,and the software design procedures and data processing algorithm are presented in this thesis .The system is used in 0 .4kV voltage grade pow-er supply system ,and the practical application shows that the system is well suitable for the demand of quality monitoring of power quality in electric power system .
Keywords：power qualityon-line monitoringDSPARMFFT
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 948-951,963 )