# Analytical Formulation and Minimization of Voltage THD in Staircase Modulated Multilevel Inverters With Variable DC Ratios

> Research article (IEEE Access, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3100879713](https://www.wikidata.org/wiki/openalex:W3100879713)  
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