# Optimal coordination of directional overcurrent relays with non-standard multi-characteristics for power systems transient instability protection

> Research article (Electrical Engineering, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4281765505](https://www.wikidata.org/wiki/openalex:W4281765505)  
**Source**: https://4ort.xyz/entity/optimal-coordination-of-directional-overcurrent-relays-with-non-standard-multi-characteristics-for-power-systems-transie