Art der Publikation  Konferenz
AutorenDipl.-Ing. Alexander Bartsch, Dipl.-Ing. Florian Senicar, M.Sc. Sascha Kratz, Univ.-Prof. Dr.-Ing. Stefan Soter
TitelEnhanced FPGA based three level space vector pulse width modulation with active neutral point balancing
KonferenzEnergy Conversion Congress and Exposition (ECCE), 2013 IEEE
OrtDenver, CO
AbstractThis paper presents an FPGA based implementation of an improved space vector pulse width modulation for neutral point clamped three-level topologies. For this purpose the flatspace modulation calculating the timings is used in combination with an optimized switching pattern to reduce the switching edges to a minimum. Additionally a combination of two methods for balancing the neutral point is developed which are both implemented without adding any additional harmonics to the modulated output.


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