# Optimal time‐current graded coordination of multistage inverse‐time overcurrent relays in distribution networks

> Research article (International Transactions on Electrical Energy Systems, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2913071436](https://www.wikidata.org/wiki/openalex:W2913071436)  
**Source**: https://4ort.xyz/entity/optimal-timecurrent-graded-coordination-of-multistage-inversetime-overcurrent-relays-in-distribution-networks