Application of new directional logic to improve DC side fault discrimination for high resistance faults in HVDC grids

Abstract This paper proposes a simple and fast way to determine the direction of a fault in a multi-terminal high voltage direct current (HVDC) grid by comparing the rate of change of voltage (ROCOV) values at either side of the di/dt limiting inductors at the line terminals. A local measurement bas...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

HALEEM, Naushath M. [verfasserIn]

RAJAPAKSE, Athula D.

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2017

Schlagwörter:

Directional relay

DC line protection

Multi-terminal HVDC grid protection

Rate of change of voltage (ROCOV) based HVDC transmission fault detection

Anmerkung:

© The Author(s) 2017

Übergeordnetes Werk:

Enthalten in: Journal of modern power systems and clean energy - Nanjing : NARI, 2013, 5(2017), 4 vom: 28. Juni, Seite 560-573

Übergeordnetes Werk:

volume:5 ; year:2017 ; number:4 ; day:28 ; month:06 ; pages:560-573

Links:

Volltext

DOI / URN:

10.1007/s40565-017-0301-4

Katalog-ID:

SPR036671231

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