# Capacitor Voltage Ripple Estimation and Optimal Sizing of Modular Multi-Level Converters for Variable-Speed Drives

> Research article (IEEE Transactions on Power Electronics, 2020) · cited 32× · AI/ML

**Wikidata**: [openalex:W3018898221](https://www.wikidata.org/wiki/openalex:W3018898221)  
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