Analysis of voltage patterns for topology identification and GIS correction

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Paper number
1789
Working Group Number
Conference name
CIRED 2019
Conference date
3-6 June 2019
Conference location
Madrid, Spain
Peer-reviewed
Yes
Short title
Convener
Authors
Richaud, Luc, Odit-e, Spain
Pellerej, Rémi, Odit-e, France
Benoit, Clémentine, Odit-e, France
Ramos, Enrique, Schneider-Electric, Spain
Abstract
The topology is the cornerstone of the analysis of the low voltage grid. However, the current information is often a not-up-to-date GIS storing the bulk of information about the Distribution System Operator’s assets’ characteristics and location. Its content is not complete and accurate enough to perform a modelling of the low voltage network. Providing the meter – phase – feeder – transformer connection, the topology would pave the way to a greater operation. This lack can be filled thanks to the analysis of smart meters data. The paper presents the methods available to retrieve the topology, their pros and cons and evaluates a new algorithm using the voltage curve of every meter in a defined geographical area in order to find it out. 
Table of content
Keywords
Publisher
AIM
Date
2019-06-03
Permanent link to this record
https://cired-repository.org/handle/20.500.12455/575
http://dx.doi.org/10.34890/800
ISSN
2032-9644
ISBN
978-2-9602415-0-1