# A High-Frequency Isolated Four-Switch Single-Phase Quasi-Z-Source AC–AC Converter With Inherent Commutation and Step-Changed Frequency Operation

> Research article (IEEE Transactions on Power Electronics, 2022) · cited 31× · AI/ML

**Wikidata**: [openalex:W4313038185](https://www.wikidata.org/wiki/openalex:W4313038185)  
**Source**: https://4ort.xyz/entity/a-high-frequency-isolated-four-switch-single-phase-quasi-z-source-acac-converter-with-inherent-commutation-and-step-chan