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Application of Power Harmonics Measurement Based on LabVIEW Technology

Shuyou Yao

Abstract

This thesis introduces the importance and basic specification of harmonic measurement.A virtual instrument for harmonic analysis is designed on labVIEW platform released by NI,which adopts a method of FFT.This virtual analyzer monitors the Power network voltage and analyzes the data acquired to get amplitude of basic wave and harmonic wave easily.

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Available abstract

Key concepts: Harmonics, Computer science, Virtual instrument, Spectrum analyzer, Harmonic, Fast Fourier transform, Power (physics), Virtual instrumentation