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Simultaneous online identification and localization of disturbances in power transmission systems

 
: Kummerow, André; Monsalve, Christian; Nicolai, Steffen; Bretschneider, Peter

:

Institute of Electrical and Electronics Engineers -IEEE-; Institute of Electrical and Electronics Engineers -IEEE-, Power & Energy Society -PES-:
New businesses for energy transition: IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2019. Proceedings : Bucharest, Romania, 29th September - 2nd of October 2019
Piscataway, NJ: IEEE, 2019
ISBN: 978-1-5386-8218-0
ISBN: 978-1-5386-8217-3
ISBN: 978-1-5386-8219-7
S.370-374
Innovative Smart Grid Technologies Conference Europe (ISGT) <9, 2019, Bucharest>
Englisch
Konferenzbeitrag
Fraunhofer IOSB ()

Abstract
Within this survey an approach is presented for the simultaneous online identification and localization of grid disturbances in transmission power systems using different techniques for multivariate time series classification. For the generation of the training data dynamic simulations are performed using DIgSILENT ® PowerFactory combined with a Monte Carlo based initial state selection. Within this survey different classifiers are developed and compared with each other including dynamic time warping, support vector machines, shapelets, recurrent neural networks and random forests. The performance is evaluated in terms of classification accuracy and prediction time.

: http://publica.fraunhofer.de/dokumente/N-590447.html