# A Railway Power Conditioner Using Direct AC-AC Modular Multilevel Converter

> Research article (2019 2nd International Conference on Smart Grid and Renewable Energy (SGRE), 2019) · cited 10× · AI/ML

**Wikidata**: [openalex:W3012196946](https://www.wikidata.org/wiki/openalex:W3012196946)  
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