# Reactive Power Circulation Based Fault Tolerance Schemes for Multi-Megawatt 3L-NPC Paralleled Converters in Variable Speed Hydro Applications

> Research article (IEEE Transactions on Industry Applications, 2022) · cited 20× · AI/ML

**Wikidata**: [openalex:W4312358223](https://www.wikidata.org/wiki/openalex:W4312358223)  
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