# A comparative study on the computation of directional overcurrent relay coordination in power systems using PSO and TLBO based optimization

> Research article (Engineering Computations, 2016) · cited 15× · AI/ML

**Wikidata**: [openalex:W2340647848](https://www.wikidata.org/wiki/openalex:W2340647848)  
**Source**: https://4ort.xyz/entity/a-comparative-study-on-the-computation-of-directional-overcurrent-relay-coordination-in-power-systems-using-pso-and-tlbo