DIGITAL PROTECTION RELAY AND THRESHOLD LEARNING METHOD OF DIGITAL PROTECTION RELAY

A digital protection relay (1) includes: an A/D conversion unit (12) configured to sample inputted AC current at regular intervals; a calculation processing unit (13) configured to perform frequency analysis on the basis of a sampled digital value; a control unit (14) configured to inhibit the inter...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MIYAUCHI, Toshihiko
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!