Single feedback regulation of the AC voltage for high-power inverters under stand-alone operation
Date
2019
Version
Acceso abierto / Sarbide irekia
Type
Contribución a congreso / Biltzarrerako ekarpena
Version
Versión aceptada / Onetsi den bertsioa
Project Identifier
ES/1PE/DPI2016-80641-R
Impact
Abstract
Energy-storage inverters under stand-alone operation must control the output voltage. However, existing methods for instantaneous voltage regulation are not suitable for high-power inverters due to their limited sampling frequency. To avoid this problem, a single feedback voltage loop with feedforward compensation is proposed in this paper, making it possible to actively damp the LCL filter reson ...
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Subject
Active damping,
Regulators,
Three-phase system,
Harmonics,
Distributed power,
Frequency domain analysis,
Converter control
Publisher
IEEE
Published in
2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe): Genova, Italy, 2019, pp. 1-8
Departament
Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. ISC - Institute of Smart Cities
Publisher version
Sponsorship
This work was supported by the Spanish State Research Agency (AEI) and FEDER-UE under grant DPI2016-80641-R and by the Public University of Navarre through a doctoral scholarship. The authors acknowledge the financial and continuous support of Ingeteam Power Technology.
