# Open‐circuit fault diagnosis method for three‐level neutral point clamped inverter based on instantaneous frequency of phase current

> Research article (Energy Conversion and Economics, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3117906341](https://www.wikidata.org/wiki/openalex:W3117906341)  
**Source**: https://4ort.xyz/entity/opencircuit-fault-diagnosis-method-for-threelevel-neutral-point-clamped-inverter-based-on-instantaneous-frequency-of-pha