# Single-ended MMC-MTDC line protection based on dual-frequency amplitude ratio of traveling wave

> Research article (Electric Power Systems Research, 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3048619920](https://www.wikidata.org/wiki/openalex:W3048619920)  
**Source**: https://4ort.xyz/entity/single-ended-mmc-mtdc-line-protection-based-on-dual-frequency-amplitude-ratio-of-traveling-wave