# Accurate phasor and frequency estimation during power system oscillations using least squares

> Research article (IET Science Measurement & Technology, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2947691144](https://www.wikidata.org/wiki/openalex:W2947691144)  
**Source**: https://4ort.xyz/entity/accurate-phasor-and-frequency-estimation-during-power-system-oscillations-using-least-squares