# Carrier-based Closed-loop DC-link Voltage Balancing Algorithm for Four Level NPC Converters Based on Redundant Level Modulation

> Research article (IEEE Transactions on Industrial Electronics, 2020) · cited 47× · AI/ML

**Wikidata**: [openalex:W3107268737](https://www.wikidata.org/wiki/openalex:W3107268737)  
**Source**: https://4ort.xyz/entity/carrier-based-closed-loop-dc-link-voltage-balancing-algorithm-for-four-level-npc-converters-based-on-redundant-level-mod