# A Voltage Sag Detection Method Based on Modified S Transform With Digital Prolate Spheroidal Window

> Research article (IEEE Transactions on Power Delivery, 2020) · cited 34× · AI/ML

**Wikidata**: [openalex:W3033675295](https://www.wikidata.org/wiki/openalex:W3033675295)  
**Source**: https://4ort.xyz/entity/a-voltage-sag-detection-method-based-on-modified-s-transform-with-digital-prolate-spheroidal-window