Pilot protection method and system for high-voltage direct-current line based on virtual grounding resistance

The invention relates to a high-voltage direct-current line pilot protection method and system based on a virtual grounding resistor, belongs to the technical field of relay protection, and solves the problems that an existing method is poor in transition resistance resistance and prone to maloperat...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG XUCHENG, ZHOU YIQING, WU YUCHONG, MA JING, ZHAO WENYUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!