Hybrid Control of 2- and 3-Level Converters
Konferenz: PCIM Europe 2014 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
20.05.2014 - 22.05.2014 in Nürnberg, Deutschland
Tagungsband: PCIM Europe 2014
Seiten: 9Sprache: EnglischTyp: PDF
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Autoren:
Krah, Jens Onno; Hoeltgen, Markus (Cologne University of Applied Sciences, Faculty of Information, Media and Electrical Engineering, Betzdorfer Str. 2, 50679 Koeln, Germany)
Inhalt:
Current control ensures that the performance of a power converters remains within specification despite voltage uncertainties; it also attenuates system disturbances, especially for low inductance systems. This paper presents a new smart FPGA based approach for power converter control utilizing space vector pulse width modulation with simultaneous supervision by a 3-phase hysteresis current controller in order to meet fault ride through requirements and for fast suppression of significant disturbances.