作者: Fernando Lessa Tofoli , Douglas de Andrade Tavares , Júlio Ismael de Assis Saldanha
DOI: 10.1049/IET-PEL.2018.6003
关键词:
摘要: The introduction of the three-state switching cell (3SSC) and multi-state (MSSC) has led to proposal several converter topologies, where prominent characteristics regarding reduced dimensions filter elements, high efficiency, increase maximum power levels are achieved. Even though active switches associated 3SSC MSSC driven by signals obtained from multiple phase-shifted carriers similarly interleaving technique, there significant differences between aforementioned approaches. Within this context, work intends analyse topologies employing that were previously reported in literature. An overview important concepts interleaved 3SSC-based converters is initially presented, as potential advantages drawbacks discussed detail. Besides, it also shown how can be employed conception for distinct applications, e.g. high-voltage step-up non-isolated dc-dc converters, factor correction rectifiers, multilevel inverters.