# Redundancy based PMU placement in state estimation

> Research article (Sustainable Energy Grids and Networks, 2015) · cited 36× · AI/ML

**Wikidata**: [openalex:W1969908047](https://www.wikidata.org/wiki/openalex:W1969908047)  
**Source**: https://4ort.xyz/entity/redundancy-based-pmu-placement-in-state-estimation