# A Multivariable Controller in Synchronous Frame Integrating Phase-Locked Loop to Enhance Performance of Three-Phase Grid-Connected Inverters in Weak Grids

> Research article (IEEE Transactions on Power Electronics, 2022) · cited 30× · AI/ML

**Wikidata**: [openalex:W4226176306](https://www.wikidata.org/wiki/openalex:W4226176306)  
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