First zone algorithm for protection of series compensated lines.

First zone algorithm for protection of series compensated lines.

This paper presents a new first zone algorithm for distance protection of series compensated lines. The algorithm detects faults with the reach of 75-85% of the line length by measuring two distinctive impedances, using three adequate regions on the impedance plane and applying appropriate logic fun...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:IEEE Transactions on power delivery 16, 2 (2001).
1. Verfasser: Saha, M.M
Format: Artikel
Sprache:English
Schlagworte:
300 km.
400 kV.
EMTP model.
Distance protection.
Explicit selecting procedure.
Fault detection.
First zone algorithm.
Impedance measurements.
Impedance plane regions.
Logic functions.
Relaying method.
Series capacitors.
Series compensated power transmission lines protection.
Voltage drop.