# A Novel Fault Detection and Location Method for PV Arrays Based on Frequency Analysis

> Research article (IEEE Access, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2946863994](https://www.wikidata.org/wiki/openalex:W2946863994)  
**Source**: https://4ort.xyz/entity/a-novel-fault-detection-and-location-method-for-pv-arrays-based-on-frequency-analysis