Harmonic Measurement and Analysis of Variable Frequency Drive (vfd) in Industry
نویسنده
چکیده
Utility of non-linear load leads to generation of harmonics in industry which is affecting the power quality as well as performance of devices like motors and controllers etc. Harmonic Measurement and analysis to obtain the harmonic content of current and voltage has become vital task in context with increasing power quality. This paper discusses the effect of harmonics on power system and the need of Identification of power system signals. Paper also highlights the importance of Harmonic Measurement and Analysis of Power Quantities. As a real case study the Variable Frequency Drive (VFD) data from industry is taken for analysis of harmonic contents voltage, current and power and results are discussed. Keywords— Harmonics, Harmonic Measurement, Power Analysis, VFD.
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