Ground Fault Protection in ENEL Distribuzione's Experimental MV Loop Line
Ground Fault Protection in ENEL Distribuzione's Experimental MV Loop Line
- Author(s): A. Capasso ; R. Calone ; R. Lama ; S. Lauria ; A. Santopaolo
- DOI: 10.1049/cp.2014.0060
For access to this article, please select a purchase option:
Buy conference paper PDF
Buy Knowledge Pack
IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.
12th IET International Conference on Developments in Power System Protection (DPSP 2014) — Recommend this title to your library
Thank you
Your recommendation has been sent to your librarian.
- Author(s): A. Capasso ; R. Calone ; R. Lama ; S. Lauria ; A. Santopaolo Source: 12th IET International Conference on Developments in Power System Protection (DPSP 2014), 2014 page ()
- Conference: 12th IET International Conference on Developments in Power System Protection (DPSP 2014)
- DOI: 10.1049/cp.2014.0060
- ISBN: 978-1-84919-834-9
- Location: Copenhagen, Denmark
- Conference date: 31 March-3 April 2014
- Format: PDF
The paper describes the design and implementation of a new protection system consisting of a permissive overreach (PO) pilot relaying scheme with directional overcurrent relays for both phase and ground faults supporting closed-loop operation in MV network; attention is focused on ground fault relaying of loop networks operated with ungrounded or compensated neutral. Relevant zero-sequence quantities are studied and changes to relay settings are proposed and verified by detailed simulations. The system, developed within the framework of “Piano Operativo Interregionale” (POI) funded by Italian Government, will soon enter service in an Enel Distribuzione (hence:Enel-D) network.
Inspec keywords: power distribution protection; relay protection; power distribution faults
Subjects: Distribution networks; Power system protection
Related content
content/conferences/10.1049/cp.2014.0060
pub_keyword,iet_inspecKeyword,pub_concept
6
6