# Backup-Protection Scheme for Multi-Terminal HVDC System Based on Wavelet-Packet-Energy Entropy

> Research article (IEEE Access, 2019) · cited 37× · AI/ML

**Wikidata**: [openalex:W2938088477](https://www.wikidata.org/wiki/openalex:W2938088477)  
**Source**: https://4ort.xyz/entity/backup-protection-scheme-for-multi-terminal-hvdc-system-based-on-wavelet-packet-energy-entropy