作者: Roozbeh Naderi , Keyue Smedley
DOI: 10.1109/APEC.2015.7104440
关键词:
摘要: This paper proposes a new five-level hybrid topology combining features of neutral point clamped and flying capacitor inverters. The proposed provides tradeoff between different component counts to achieve good loss distribution, avoid direct series connection semiconductor devices, keep the balanced operation dc-link capacitors while keeping number costly components such as switches low. required modulation strategy is developed studied. are investigated compared other available topologies. Simulation results provided verify performance converter for medium voltage applications.