# Online purely data-driven estimation of inertia and center-of-inertia frequency for power systems with VSC-interfaced energy sources

> Research article (International Journal of Electrical Power & Energy Systems, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W4200313001](https://www.wikidata.org/wiki/openalex:W4200313001)  
**Source**: https://4ort.xyz/entity/online-purely-data-driven-estimation-of-inertia-and-center-of-inertia-frequency-for-power-systems-with-vsc-interfaced-en