Title :
A Discussion of New Requirements for Measurement of Harmonic Distortion in Modern Power Supply Systems
Author :
Barros, Joao ; Diego, R.I. ; de Apraz, Matilde
Author_Institution :
Dept. of Electron. & Comput., Univ. of Cantabria, Santander, Spain
Abstract :
This paper discusses some of the new requirements in the measurement of harmonic distortion in modern power supply systems: the measurement of the distortion over the harmonic range (>2 kHz) and the time-frequency analysis of harmonic distortion, and presents the basic performance of a new advanced digital measurement instrument that, in addition to classical harmonic distortion, provides an extended analysis of the distortion in the time-frequency domain.
Keywords :
harmonic distortion; power system harmonics; time-frequency analysis; advanced digital measurement instrument; harmonic distortion measurement; harmonic range; modern power supply systems; time-frequency analysis; time-frequency domain; Harmonic distortion; power quality; time–frequency analysis; wavelets;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.2013.2267451
