Detection of power quality analyzer

摘要

This paper introduces a power quality analyzer with S3C2410 of 32 bits produced by Samsung corp. and analyses the circuits of the instrument. The system can sample the signal in the same time with the analog to digital converter module, and process power quality's data in real time with digital signal processor. And communicate the data of distortion with serial communication interface and Ethernet. The instrument can meet the demand for the power quality online monitoring.