engleski

Analysis of current harmonics in data center power system

This paper presents power quality analysis at different points in a data center. Electrical distribution network scheme and data center description are also given. The method of measurements performed is briefly described and the results of real measurements of current and voltage Total Harmonic Distortion (THD) are presented and compared with IEEE 519-2014 recommended practice and requirements for harmonic control in electric power system. All measured values comply with the standard but measurements at downstream levels closer to the nonlinear loads have larger THD.

Total harmonic distortion , Voltage measurement , Power measurement , Current measurement , Power quality , Harmonic analysis , Distortion measurement

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