The article proposes an intelligent detection method for harmonic of communication power supply in data center computer rooms.Firstly,the voltage and current signals of the communication power supply are collected through high-precision sensors.Secondly,Fourier transform technology is used to perform frequency domain decomposition on these collected power signals to identify and extract harmonic components.Finally,construct a communication power harmonic detection model to achieve intelligent detection of communication power harmonics in data center computer rooms.The experimental results show that the application of the article method for harmonic detection has a detection error of-0.02%to 0.01%between harmonic amplitude and real data,and the application effect is good.
关键词
数据中心/机房/通信电源/谐波/智能检测
Key words
data center/computer room/communication power supply/harmonics/intelligent detection
维普
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