# Generalization of Harmonic State-Space Framework to Delayed Periodic Systems for Stability Analysis of the Modular Multilevel Converter

> Research article (IEEE Transactions on Power Delivery, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3200696356](https://www.wikidata.org/wiki/openalex:W3200696356)  
**Source**: https://4ort.xyz/entity/generalization-of-harmonic-state-space-framework-to-delayed-periodic-systems-for-stability-analysis-of-the-modular-multi