Fault tolerant NPC converter control for isolated PV sytems: Application for an isolated telecommunication center

Continuity operating within isolated telecommunication sites is an important challenge. In this paper, a new fault tolerant SVM (Space Vector Modulation) strategy for 3 level NPC (Neutral point Clamped) inverter used in isolated telecommunication sites is proposed. It inssures a continuous operation...

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Hauptverfasser:	Ben Abdelghani, Hafedh, Benabdelghani, A. B., Slama-Belkhodja, I., Montesinos-Miracle, D.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Amplificadors de potència Communications technology Convertidors commutats Electrònica de potència Enginyeria electrònica Faul tolerance Fault tolerance Fault tolerant systems Insulated gate bipolar transistors Inverters Photovoltaic power systems PWM power converters Switches Telecommunication power supplies Vectors Àrees temàtiques de la UPC
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Beschreibung
Zusammenfassung:	Continuity operating within isolated telecommunication sites is an important challenge. In this paper, a new fault tolerant SVM (Space Vector Modulation) strategy for 3 level NPC (Neutral point Clamped) inverter used in isolated telecommunication sites is proposed. It inssures a continuous operation of the laod after a breakdown of an inverter power switch. Simulation results prove the good performances of the proposed srategy.
ISSN:	2158-8473 2158-8481
DOI:	10.1109/MELCON.2012.6196440