# A Statistical Submodule Open-Circuit Failure Diagnosis Method for Modular Multilevel Converters (MMCs) With Variance Measurement

> Research article (IEEE Open Journal of Power Electronics, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3022717199](https://www.wikidata.org/wiki/openalex:W3022717199)  
**Source**: https://4ort.xyz/entity/a-statistical-submodule-open-circuit-failure-diagnosis-method-for-modular-multilevel-converters-mmcs-with-variance-measu