Staff Members - Benha University
Improving Transmission Line Performance using Transient Based Adaptive SPAR, (MEPCON’10)
• 2010
Publication Information
Authors
O. E. Gouda*, D. K. Ibrahim D. H. Helmi, D. M. Khalifa* G. M. Ame
Keywords
Terms - Transmission lines, Single Pole Auto Reclosure,
Adaptive, Dead Time, Transient Fault, Permanent Fault
Journal
Not Available
Publisher
Proceedings of the 14th International Middle East Power Systems Conference (MEPCON’10),
Volume
Not Available
Issue
Not Available
Pages
Not Available
publication.type
International
Paper Link
Not Available
Supplementary Materials
Not Available
Abstract
Adaptive SPAR offers many advantages over
conventional techniques. In the case of transient faults, the
arcing extinction time can be accurately determined and in the
case of a permanent fault, breaker reclosure can be avoided.
This paper describes, in some detail, the design of a new
Adaptive SPAR technique that extracts high frequencies
transients, from the CVT. The main case of study in this paper is
the High Dam / Nagh Hamady, Nagh Hamady /Assuit 500 kV
double circuit transmission system in the Egyptian network.
Fault scenario cases representing different fault locations,
inception angles, actual representation to secondary arc
characteristics, and with/without shunt reactor existence were
extracted from simulation work, and then verified through real
field records in that system. The outcome of this study indicates
that the proposed technique can be used as an effective means of
achieving an adaptive single pole auto reclosure
conventional techniques. In the case of transient faults, the
arcing extinction time can be accurately determined and in the
case of a permanent fault, breaker reclosure can be avoided.
This paper describes, in some detail, the design of a new
Adaptive SPAR technique that extracts high frequencies
transients, from the CVT. The main case of study in this paper is
the High Dam / Nagh Hamady, Nagh Hamady /Assuit 500 kV
double circuit transmission system in the Egyptian network.
Fault scenario cases representing different fault locations,
inception angles, actual representation to secondary arc
characteristics, and with/without shunt reactor existence were
extracted from simulation work, and then verified through real
field records in that system. The outcome of this study indicates
that the proposed technique can be used as an effective means of
achieving an adaptive single pole auto reclosure