Analysis of high voltage step-up nonisolated DC–DC boost converters
作者： Antônio Alisson Alencar Freitas , Fernando Lessa Tofoli , Edilson Mineiro Sá Junior , Sergio Daher , Fernando Luiz Marcelo Antunes
DOI: 10.1080/00207217.2015.1077529
关键词:
摘要: ABSTRACTA high voltage step-up nonisolated DC–DC converter based on coupled inductors suitable to photovoltaic (PV) systems applications is proposed in this paper. Considering that numerous approaches exist extend the conversion ratio of converters do not use transformers, a detailed comparison also presented among and other popular topologies such as conventional boost quadratic converter. The qualitative analysis coupled-inductor-based topology developed so design procedure can be obtained, from which an experimental prototype implemented validate theoretical assumptions.
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