A centralized control for the operation of low voltage distribution networks with multiple Distributed Energy Resources

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Paper number
1217
Working Group Number
Conference name
CIRED 2019
Conference date
3-6 June 2019
Conference location
Madrid, Spain
Peer-reviewed
Yes
Short title
Convener
Authors
Kotsalos, Konstantinos , Efacec, Portugal
Miranda, Ismael, Efacec (Storage), Portugal
Silva, Nuno, Efacec (T&I), Portugal
Leite, Helder, University of Porto (FEUP), Portugal
Abstract
This paper proposes a secondary substation centered control approach which deals with the effective coordination of multiple Distributed Energy Resources (DER) connected along the LV grid. The presented tool manages and schedules the flexibilities (i.e. active and reactive power injection or absorption) provided by DER in order to address overvoltages or voltage sags, while minimizing operational costs. The methodology is based on a three-phase multiperiod optimal power flow. The proposed control scheme is assessed within an IEEE - LV benchmarked network considering different scenarios of Electric Vehicle and microgeneration integration as well as a centralized battery owned by the grid operator.
Table of content
Keywords
Publisher
AIM
Date
2019-06-03
Permanent link to this record
https://cired-repository.org/handle/20.500.12455/348
http://dx.doi.org/10.34890/578
ISSN
2032-9644
ISBN
978-2-9602415-0-1