# Energy efficient variable speed drives empowered with torque estimation

> Research article (Energy Procedia, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2922003102](https://www.wikidata.org/wiki/openalex:W2922003102)  
**Source**: https://4ort.xyz/entity/energy-efficient-variable-speed-drives-empowered-with-torque-estimation