# Data-driven inertia estimation based on frequency gradient for power systems with high penetration of renewable energy sources

> Research article (Electric Power Systems Research, 2021) · cited 47× · AI/ML

**Wikidata**: [openalex:W3139139895](https://www.wikidata.org/wiki/openalex:W3139139895)  
**Source**: https://4ort.xyz/entity/data-driven-inertia-estimation-based-on-frequency-gradient-for-power-systems-with-high-penetration-of-renewable-energy-s