# A Pilot Directional Protection for HVDC Transmission Line Based on Relative Entropy of Wavelet Energy

> Research article (Entropy, 2015) · cited 18× · AI/ML

**Wikidata**: [openalex:W1888981403](https://www.wikidata.org/wiki/openalex:W1888981403)  
**Source**: https://4ort.xyz/entity/a-pilot-directional-protection-for-hvdc-transmission-line-based-on-relative-entropy-of-wavelet-energy