Název:
Experimental investigation of fault tolerant converter connected to unbalanced grid
Autoři:
Valouch, Viktor ; Šimek, Petr ; Škramlík, Jiří Typ dokumentu: Příspěvky z konference Konference/Akce: International Scientific Conference on Electric Power Engineering (EPE) /19./, Brno (CZ), 20180516
Rok:
2018
Jazyk:
eng
Abstrakt: A model of the three-phase voltage converter for simulation of its modes of operation in standard as wellas fault states is presented. The presented model can be used to simulate steady-states and also transients at dc and ac side of the grid-connected converter. Based on simulation, an algorithm was designed to identify and localize a fault in some phase of the three-phase converter. Rules how to modify hardware, and control and modulation strategies to hold the converter in operation after the fault are presented and tested. the algorithm was experimentally verified.
Klíčová slova:
fault identification and localization; grid-connected converter; reconfiguration Zdrojový dokument: 19th International Scientific Conference on Electric Power Engineering (EPE), ISBN 978-1-5386-4611-3
Instituce: Ústav termomechaniky AV ČR
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Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0290066