POWER SYSTEM HARMONIC SURVEYING METHOD AND INSTRUMENT

This invention is related to harmonic measurement method and analyzer in electric system. The time domain and frequency domain performance of system harmonic and quantitative statistical parameter are measured by harmonic analysis. The harmonic current and voltage in the system integrally are analyz...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	HE SHOUZHENG
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	This invention is related to harmonic measurement method and analyzer in electric system. The time domain and frequency domain performance of system harmonic and quantitative statistical parameter are measured by harmonic analysis. The harmonic current and voltage in the system integrally are analyzed to obtain harmonic electric construction and harmonic parameter in waiting measurement system. The collected voltage and current signals are differentiated, the interferences from interior and external of measurement system are eliminated.