谢志远,尹亚南,魏佳红,时方.基于ATT7022E电能质量监测的谐波分析方法研究[J].电测与仪表,2014,51(21):. Xie Zhi-yuan,Yin Ya-nan,Wei Jia-hong,Shi Fang.Harmonic analysis of power quality monitoring method research based on ATT7022E[J].Electrical Measurement & Instrumentation,2014,51(21):.
基于ATT7022E电能质量监测的谐波分析方法研究
Harmonic analysis of power quality monitoring method research based on ATT7022E
According to the characteristics of the ATT7022E metering chip, this paper analyzes the harmonic analysis method based on ATT7022E power quality monitoring. FFT is mainly studied as harmonic analysis algorithm in ATT7022E practical application,this researchconducts the experiment for synchronous sampling and ADC sampling these two methods of harmonic analysis. Experiments show that under the condition of the random variation signal, this method of harmonic analysis has certain reference value in engineering application.