作者: Venkata Yaramasu , Apparao Dekka , Marco Rivera , Samir Kouro , Jose Rodriguez
DOI: 10.1016/B978-0-323-90217-5.00004-6
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摘要: Abstract Multilevel converters are the most suitable and efficient candidates for high-power medium-voltage industrial applications such as motor drives, traction, ship propulsion, regenerative conveyors, wind photovoltaic energy conversion systems, power quality conditioners. This book chapter reviews a model predictive control scheme current control, balancing of dc capacitor voltages, switching frequency reduction common-mode voltage mitigation in multilevel diode-clamped converters. The continuous- discrete-time models variables formulated terms states. A multiobjective cost function with weighting factors is designed incorporating objectives converter. minimization used criteria choosing best states which would be applied to converter during next sampling interval. feasibility verified by MATLAB simulation results on three- six-level