# Improved differential relay for bus bar protection scheme with saturated current transformers based on second order harmonics

> Research article (Journal of King Saud University - Engineering Sciences, 2016) · cited 10× · AI/ML

**Wikidata**: [openalex:W2538716877](https://www.wikidata.org/wiki/openalex:W2538716877)  
**Source**: https://4ort.xyz/entity/improved-differential-relay-for-bus-bar-protection-scheme-with-saturated-current-transformers-based-on-second-order-harm