# A PCA-based approach for substation clustering for voltage sag studies in the Brazilian new energy context

> Research article (Electric Power Systems Research, 2016) · cited 24× · AI/ML

**Wikidata**: [openalex:W2277529567](https://www.wikidata.org/wiki/openalex:W2277529567)  
**Source**: https://4ort.xyz/entity/a-pca-based-approach-for-substation-clustering-for-voltage-sag-studies-in-the-brazilian-new-energy-context