# Frequency‐coupled impedance model‐based sub‐synchronous interaction analysis for direct‐drive wind turbines connected to a weak AC grid

> Research article (IET Renewable Power Generation, 2019) · cited 22× · AI/ML

**Wikidata**: [openalex:W2963552596](https://www.wikidata.org/wiki/openalex:W2963552596)  
**Source**: https://4ort.xyz/entity/frequencycoupled-impedance-modelbased-subsynchronous-interaction-analysis-for-directdrive-wind-turbines-connected-to-a-w