This work deals with the purpose of a new measurement methodology and a new qualità index to evaluate quality of the signal, particularly of electrical ones, valid also when these signal are non-stationary. A new quality index, named Wavelet Harmonic Distortion (WHD), is here suggested, taking origin from the theory of the Wavelet Transform, very useful to on-line evaluate the well-known Total Harmonic Distortion (THD) of the voltage and current signals relevant to power systems.
Definition and measurement of a new electrical power quality index for power system management purposes / Andria, Gregorio; Cavone, Giuseppe. - ELETTRONICO. - (2002), pp. 424-428. ( 12th IMEKO TC4 International Symposium Electrical Measurements and Instrumentation Zagreb, Croatia September 25-27, 2002).
Definition and measurement of a new electrical power quality index for power system management purposes
Andria, Gregorio;Cavone, Giuseppe
2002
Abstract
This work deals with the purpose of a new measurement methodology and a new qualità index to evaluate quality of the signal, particularly of electrical ones, valid also when these signal are non-stationary. A new quality index, named Wavelet Harmonic Distortion (WHD), is here suggested, taking origin from the theory of the Wavelet Transform, very useful to on-line evaluate the well-known Total Harmonic Distortion (THD) of the voltage and current signals relevant to power systems.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
