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Innovative state-space controller for an optimized low-voltage-ride-through behaviour

: Eberlin, M.; Siedle, C.; Reichert, S.


Institute of Electrical and Electronics Engineers -IEEE-:
16h European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014. Vol.2 : 26-28 August 2014, Lappeenranta, Finland
Piscataway, NJ: IEEE, 2014
ISBN: 978-1-4799-3016-6
ISBN: 978-1-4799-3015-9
European Conference on Power Electronics and Applications (EPE) <16, 2014, Lappeenranta>
Energy Conversion Congress and Exposition (ECCE) <2014, Lappeenranta>
Conference Paper
Fraunhofer ISE ()

This paper introduces a state-space controller for grid current control which has been developed to optimize the system behaviour of grid connected inverters during voltage dips and short circuits. The performed tests illustrate that in comparison to standard PID-controllers a considerable improvement of the system performance could be realized.