Redundancy and Synchronization Improvement for Prevailing Phase Angle Estimation and Flicker Source location

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CIRED 2018 Ljubljana WS - 0360 - 20848.pdf (316.81 KB)

Paper number

0360

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Conference name

CIRED 2018 Ljubljana Workshop

Conference date

7 - 8 June 2018

Conference location

Ljubljana, Slovenia

Peer-reviewed

Yes

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Convener

Authors

Santos, Sergio, ZIV Automation, Spain
Amezua, Aitor, ZIV Automation, Spain
Pikula, Maja, ZIV Automation, Spain
Llano, Asier, ZIV Automation, Spain

Abstract

The deployment of renewable energy sources increases fluctuating power infeed of harmonics, flicker and unbalance caused by inverters and non-linear loads. The complexity of the power structure requires the measurement of voltage and current not only from the classical point of connection between customer and supplier. Time-varying harmonics require statistical post processing and depends on the observation of different voltage and currents. This paper proposes a model that provides redundancy of the measurement aggregated harmonic phasors not only at the Point of Common Connection, but in all the distribution feeders, with joint synchronous devices. This can be get with no additional expenditures than the required for the regular Low Voltage (LV) distribution monitoring.

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Publisher

AIM

Date

2018-06-07

Published in

CIRED 2018 Ljubljana Workshop on Microgrids and Local Energy Communities

Permanent link to this record

https://www.cired-repository.org/handle/20.500.12455/1091
http://dx.doi.org/10.34890/85

ISSN

2032-9628

ISBN

978-2-9602415-1-8