# Real-time fault detection in PV systems under MPPT using PMU and high-frequency multi-sensor data through online PCA-KDE-based multivariate KL divergence

> Research article (International Journal of Electrical Power & Energy Systems, 2020) · cited 109× · AI/ML

**Wikidata**: [openalex:W3086786485](https://www.wikidata.org/wiki/openalex:W3086786485)  
**Source**: https://4ort.xyz/entity/real-time-fault-detection-in-pv-systems-under-mppt-using-pmu-and-high-frequency-multi-sensor-data-through-online-pca-kde